Federation · JAM
Jamaica national best marks
Best marks by Jamaica athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
426
Stored marks
84
Distinct marks shown
Men's 400m
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Rusheen McDonald | 43.93 | 23 Aug 2015 | — | — |
| 2 | Akeem Bloomfield | 43.94 | 8 Jun 2018 | — | — |
| 3 | Rusheen McDonald | 44.03 | 18 Jul 2023 | — | — |
| 4 | Rusheen McDonald | 44.04 | 16 Sep 2025 | — | — |
| 5 | Nathon Allen | 44.13 | 8 Jun 2018 | — | — |
| 5= | Antonio Watson | 44.13 | 22 Aug 2023 | — | — |
| 7 | Nathon Allen | 44.19 | 6 Aug 2017 | — | — |
| 8 | Antonio Watson | 44.22 | 24 Aug 2023 | — | — |
| 9 | Nathon Allen | 44.28 | 13 May 2018 | — | — |
| 9= | Rusheen McDonald | 44.28 | 18 Sep 2025 | — | — |
| 11 | Akeem Bloomfield | 44.33 | 13 Jul 2018 | — | — |
| 12 | Rusheen McDonald | 44.38 | 14 Sep 2025 | — | — |
| 13 | Jermaine Gonzáles | 44.40 | 22 Jul 2010 | — | — |
| 13= | Akeem Bloomfield | 44.40 | 21 Jul 2019 | — | — |
| 15 | Sean Bailey | 44.43 | 27 May 2023 | — | — |
| 16 | Demish Gaye | 44.46 | 4 Oct 2019 | — | — |
| 17 | Sean Bailey | 44.48 | 9 Jul 2023 | — | — |
| 17= | Deandre Watkin | 44.48 | 28 Jun 2024 | — | — |
| 19 | Roxbert Martin | 44.49 | 21 Jun 1997 | — | — |
| 20 | Bert Cameron | 44.50 | 26 Sep 1988 | — | — |
| 20= | Javon Francis | 44.50 | 13 Jun 2015 | — | — |
| 22 | Jermaine Gonzáles | 44.51 | 19 Aug 2010 | — | — |
| 22= | Bovel McPherson | 44.51 | 14 Sep 2025 | — | — |
| 24 | Nathon Allen | 44.52 | 13 May 2017 | — | — |
| 25 | Ricardo Chambers | 44.54 | 22 Jul 2010 | — | — |
| 25= | Antonio Watson | 44.54 | 9 Jul 2023 | — | — |
| 25= | JeVaughn Powell | 44.54 | 7 Jun 2024 | — | — |
| 28 | Demish Gaye | 44.55 | 6 Aug 2017 | — | — |
| 29 | Gregory Haughton | 44.56 | 9 Aug 1995 | — | — |
| 30 | Bert Cameron | 44.58 | 6 Jun 1981 | — | — |
| 30= | Gregory Haughton | 44.58 | 8 Jun 2001 | — | — |
| 30= | Nathon Allen | 44.58 | 25 Jun 2017 | — | — |
| 33 | Gregory Haughton | 44.59 | 25 Jul 1999 | — | — |
| 33= | Ricardo Chambers | 44.59 | 4 Sep 2010 | — | — |
| 35 | Michael Blackwood | 44.60 | 20 Sep 2002 | — | — |
| 35= | Rusheen McDonald | 44.60 | 13 Jun 2015 | — | — |
| 37 | Gregory Haughton | 44.61 | 25 Jul 1995 | — | — |
| 38 | Bert Cameron | 44.62 | 4 Jun 1983 | — | — |
| 38= | Gregory Haughton | 44.62 | 3 Jun 1995 | — | — |
| 38= | Ricardo Chambers | 44.62 | 12 May 2007 | — | — |
| 41 | Jermaine Gonzáles | 44.63 | 16 Jul 2010 | — | — |
| 41= | Christopher Taylor | 44.63 | 20 Aug 2022 | — | — |
| 43 | Michael McDonald | 44.64 | 9 Jun 1996 | — | — |
| 43= | Michael Blackwood | 44.64 | 22 Jun 2002 | — | — |
| 43= | Demish Gaye | 44.64 | 25 Jun 2017 | — | — |
| 43= | Sean Bailey | 44.64 | 9 Jul 2024 | — | — |
| 47 | Michael McDonald | 44.65 | 3 May 1997 | — | — |
| 47= | Sean Bailey | 44.65 | 28 Jun 2024 | — | — |
| 49 | Bert Cameron | 44.66 | 13 Aug 1986 | — | — |
| 49= | Ricardo Chambers | 44.66 | 9 Jun 2007 | — | — |
| 49= | Demish Gaye | 44.66 | 2 Oct 2019 | — | — |
| 52 | Akeem Bloomfield | 44.67 | 6 Sep 2019 | — | — |
| 53 | Sean Bailey | 44.68 | 4 Aug 2024 | — | — |
| 54 | Bert Cameron | 44.69 | 18 Aug 1982 | — | — |
| 54= | Michael Blackwood | 44.69 | 21 May 2000 | — | — |
| 54= | Jermaine Gonzáles | 44.69 | 29 Jul 2011 | — | — |
| 54= | Peter Matthews | 44.69 | 23 Aug 2015 | — | — |
| 54= | Nathon Allen | 44.69 | 9 Jun 2017 | — | — |
| 54= | Antonio Watson | 44.69 | 5 Aug 2023 | — | — |
| 60 | Gregory Haughton | 44.70 | 7 Aug 1995 | — | — |
| 60= | Gregory Haughton | 44.70 | 25 Sep 2000 | — | — |
| 60= | Brandon Simpson | 44.70 | 26 Aug 2005 | — | — |
| 60= | Javon Francis | 44.70 | 28 Jun 2015 | — | — |
| 60= | Sean Bailey | 44.70 | 25 Mar 2023 | — | — |
| 60= | Antonio Watson | 44.70 | 11 Jul 2026 | — | — |
| 66 | Michael McDonald | 44.71 | 6 May 2001 | — | — |
| 66= | Ricardo Chambers | 44.71 | 10 Jun 2006 | — | — |
| 68 | Bert Cameron | 44.72 | 25 Apr 1982 | — | — |
| 68= | Bert Cameron | 44.72 | 13 Aug 1987 | — | — |
| 68= | Michael Blackwood | 44.72 | 14 Sep 2002 | — | — |
| 68= | Jermaine Gonzáles | 44.72 | 8 Jul 2010 | — | — |
| 68= | Akeem Bloomfield | 44.72 | 6 Jun 2018 | — | — |
| 68= | Nathon Allen | 44.72 | 21 Jul 2018 | — | — |
| 74 | Rusheen McDonald | 44.73 | 28 Jun 2015 | — | — |
| 74= | Demish Gaye | 44.73 | 10 Jun 2017 | — | — |
| 76 | Gregory Haughton | 44.74 | 24 Jun 1995 | — | — |
| 76= | Roxbert Martin | 44.74 | 27 Jul 1996 | — | — |
| 76= | Michael Blackwood | 44.74 | 21 Jun 2003 | — | — |
| 76= | Michael Blackwood | 44.74 | 30 Jul 2004 | — | — |
| 76= | Akeem Bloomfield | 44.74 | 26 May 2017 | — | — |
| 76= | Delano Kennedy | 44.74 | 14 Sep 2025 | — | — |
| 82 | Bert Cameron | 44.75 | 22 Aug 1982 | — | — |
| 82= | Michael McDonald | 44.75 | 11 May 1996 | — | — |
| 82= | Gregory Haughton | 44.75 | 8 Jun 2002 | — | — |
| 82= | Antonio Watson | 44.75 | 3 Jun 2023 | — | — |
| 86 | Brandon Simpson | 44.76 | 23 Aug 2004 | — | — |
| 86= | Nathon Allen | 44.76 | 25 May 2018 | — | — |
| 88 | Roxbert Martin | 44.77 | 7 Jun 1997 | — | — |
| 88= | Lansford Spence | 44.77 | 26 Jun 2005 | — | — |
| 88= | Javon Francis | 44.77 | 24 Aug 2015 | — | — |
| 88= | Javon Francis | 44.77 | 14 May 2016 | — | — |
| 88= | Akeem Bloomfield | 44.77 | 2 Oct 2019 | — | — |
| 88= | Antonio Watson | 44.77 | 20 Aug 2023 | — | — |
| 94 | Gregory Haughton | 44.78 | 16 Aug 1993 | — | — |
| 94= | Michael McDonald | 44.78 | 12 May 2001 | — | — |
| 94= | Michael McDonald | 44.78 | 5 May 2002 | — | — |
| 97 | Bert Cameron | 44.79 | 3 Jun 1982 | — | — |
| 97= | Evan Clarke | 44.79 | 29 May 1993 | — | — |
| 97= | Michael McDonald | 44.79 | 24 Apr 1997 | — | — |
| 97= | Jermaine Gonzáles | 44.79 | 12 Jun 2010 | — | — |
| 97= | Christopher Taylor | 44.79 | 5 Aug 2021 | — | — |
| 97= | JeVaughn Powell | 44.79 | 28 Jun 2024 | — | — |
| 103 | Roxbert Martin | 44.80 | 19 Apr 1997 | — | — |
| 103= | Michael Blackwood | 44.80 | 26 Aug 2003 | — | — |
| 103= | Michael Blackwood | 44.80 | 5 Sep 2004 | — | — |
| 103= | Ricardo Chambers | 44.80 | 19 Jul 2008 | — | — |
| 103= | Jermaine Gonzáles | 44.80 | 14 Aug 2010 | — | — |
| 103= | Rusheen McDonald | 44.80 | 20 Jul 2023 | — | — |
| 109 | Roxbert Martin | 44.81 | 28 Jul 1996 | — | — |
| 109= | Javon Francis | 44.81 | 11 Jun 2016 | — | — |
| 109= | Akeem Bloomfield | 44.81 | 13 May 2017 | — | — |
| 112 | Michael McDonald | 44.82 | 2 Jul 1997 | — | — |
| 112= | Gregory Haughton | 44.82 | 11 May 2002 | — | — |
| 112= | Rusheen McDonald | 44.82 | 2 Sep 2023 | — | — |
| 115 | Roxbert Martin | 44.83 | 29 Jul 1996 | — | — |
| 115= | Gregory Haughton | 44.83 | 5 Aug 2001 | — | — |
| 115= | Davian Clarke | 44.83 | 23 Aug 2004 | — | — |
| 115= | Brandon Simpson | 44.83 | 26 Jun 2005 | — | — |
| 115= | Dane Hyatt | 44.83 | 1 Jul 2012 | — | — |
| 115= | Javon Francis | 44.83 | 23 Aug 2015 | — | — |
| 115= | Nathon Allen | 44.83 | 6 Jun 2018 | — | — |
| 115= | Demish Gaye | 44.83 | 23 Jun 2019 | — | — |
| 115= | Rusheen McDonald | 44.83 | 14 Jul 2023 | — | — |
| 124 | Brandon Simpson | 44.84 | 21 Jun 2003 | — | — |
| 124= | Michael Blackwood | 44.84 | 26 Aug 2005 | — | — |
| 124= | Michael Blackwood | 44.84 | 17 Jul 2006 | — | — |
| 124= | Ricardo Chambers | 44.84 | 22 Jul 2008 | — | — |
| 124= | Rusheen McDonald | 44.84 | 4 Jul 2015 | — | — |
| 124= | Rusheen McDonald | 44.84 | 8 Sep 2023 | — | — |
| 130 | Gregory Haughton | 44.85 | 25 Aug 1995 | — | — |
| 130= | Michael McDonald | 44.85 | 3 Jun 2001 | — | — |
| 130= | Gregory Haughton | 44.85 | 6 Jun 2001 | — | — |
| 130= | Michael Blackwood | 44.85 | 13 Jul 2003 | — | — |
| 130= | Jermaine Gonzáles | 44.85 | 14 Jul 2006 | — | — |
| 130= | Jermaine Gonzáles | 44.85 | 5 Aug 2011 | — | — |
| 130= | Javon Francis | 44.85 | 7 May 2016 | — | — |
| 130= | Demish Gaye | 44.85 | 6 May 2017 | — | — |
| 130= | Nathon Allen | 44.85 | 21 Jul 2019 | — | — |
| 139 | Brandon Simpson | 44.86 | 29 Jul 2005 | — | — |
| 139= | Brandon Simpson | 44.86 | 9 Sep 2005 | — | — |
| 139= | Rusheen McDonald | 44.86 | 24 Aug 2015 | — | — |
| 142 | Davian Clarke | 44.87 | 28 Jul 1996 | — | — |
| 142= | Michael Blackwood | 44.87 | 6 Sep 2002 | — | — |
| 142= | Gregory Haughton | 44.87 | 14 Sep 2002 | — | — |
| 142= | Michael Blackwood | 44.87 | 6 Jul 2003 | — | — |
| 142= | Brandon Simpson | 44.87 | 11 Jul 2003 | — | — |
| 142= | Ricardo Chambers | 44.87 | 14 May 2005 | — | — |
| 142= | Javon Francis | 44.87 | 20 May 2016 | — | — |
| 142= | JeVaughn Powell | 44.87 | 27 May 2022 | — | — |
| 150 | Seymour Fagan | 44.88 | 25 Aug 1991 | — | — |
| 150= | Gregory Haughton | 44.88 | 11 Aug 2000 | — | — |
| 150= | Brandon Simpson | 44.88 | 27 Jun 2004 | — | — |
| 150= | Michael Blackwood | 44.88 | 9 Sep 2005 | — | — |
| 150= | Nathon Allen | 44.88 | 8 Aug 2017 | — | — |
| 150= | Christopher Taylor | 44.88 | 24 Jun 2018 | — | — |
| 156 | Bert Cameron | 44.89 | 7 May 1983 | — | — |
| 156= | Michael McDonald | 44.89 | 1 May 1997 | — | — |
| 156= | Roxbert Martin | 44.89 | 18 May 1997 | — | — |
| 156= | Michael McDonald | 44.89 | 23 Jun 2001 | — | — |
| 156= | Pete Coley | 44.89 | 12 May 2002 | — | — |
| 156= | Michael Blackwood | 44.89 | 20 Aug 2006 | — | — |
| 156= | Rusheen McDonald | 44.89 | 27 Jun 2025 | — | — |
| 156= | Rusheen McDonald | 44.89 | 29 Jun 2025 | — | — |
| 156= | Antonio Watson | 44.89 | 22 Aug 2025 | — | — |
| 165 | Danny McFarlane | 44.90 | 24 Jun 1995 | — | — |
| 165= | Gregory Haughton | 44.90 | 16 Aug 1995 | — | — |
| 165= | Michael McDonald | 44.90 | 22 Aug 2001 | — | — |
| 165= | Jermaine Gonzáles | 44.90 | 6 May 2006 | — | — |
| 165= | Ricardo Chambers | 44.90 | 29 Jul 2008 | — | — |
| 165= | Jermaine Gonzáles | 44.90 | 22 Aug 2010 | — | — |
| 165= | Javon Francis | 44.90 | 9 May 2015 | — | — |
| 165= | Akeem Bloomfield | 44.90 | 25 May 2018 | — | — |
| 165= | Zandrion Barnes | 44.90 | 3 Jun 2023 | — | — |
| 165= | Sean Bailey | 44.90 | 8 Jul 2023 | — | — |
| 175 | Gregory Haughton | 44.91 | 5 Aug 2000 | — | — |
| 175= | Jermaine Gonzáles | 44.91 | 11 Jul 2006 | — | — |
| 175= | Nathon Allen | 44.91 | 5 Aug 2017 | — | — |
| 175= | JeVaughn Powell | 44.91 | 6 Aug 2024 | — | — |
| 175= | JeVaughn Powell | 44.91 | 27 Jun 2025 | — | — |
| 175= | Delano Kennedy | 44.91 | 29 Jun 2025 | — | — |
| 181 | Michael McDonald | 44.92 | 7 May 1998 | — | — |
| 181= | Sanjay Ayre | 44.92 | 22 Jun 2002 | — | — |
| 181= | Davian Clarke | 44.92 | 22 May 2005 | — | — |
| 181= | Christopher Taylor | 44.92 | 2 Aug 2021 | — | — |
| 185 | Gregory Haughton | 44.93 | 21 May 1994 | — | — |
| 185= | Gregory Haughton | 44.93 | 9 Jul 1997 | — | — |
| 185= | Gregory Haughton | 44.93 | 24 Sep 2000 | — | — |
| 185= | Michael Blackwood | 44.93 | 26 Jun 2005 | — | — |
| 185= | Akeem Bloomfield | 44.93 | 28 Mar 2015 | — | — |
| 185= | Ricardo Chambers | 44.93 | 7 Aug 2015 | — | — |
| 185= | Sean Bailey | 44.93 | 29 Apr 2023 | — | — |
| 185= | Sean Bailey | 44.93 | 28 May 2024 | — | — |
| 193 | Bert Cameron | 44.94 | 21 Aug 1985 | — | — |
| 193= | Bert Cameron | 44.94 | 6 Jul 1987 | — | — |
| 193= | Bert Cameron | 44.94 | 28 Sep 1988 | — | — |
| 193= | Michael McDonald | 44.94 | 21 Jun 1997 | — | — |
| 193= | Ricardo Chambers | 44.94 | 10 Jun 2005 | — | — |
| 193= | Michael Blackwood | 44.94 | 14 Jul 2006 | — | — |
| 193= | Demish Gaye | 44.94 | 8 Aug 2019 | — | — |
| 193= | Sean Bailey | 44.94 | 22 Aug 2023 | — | — |
| 201 | Bert Cameron | 44.95 | 30 May 1990 | — | — |
| 201= | Michael Blackwood | 44.95 | 19 Jul 2004 | — | — |
| 201= | Michael Blackwood | 44.95 | 18 Sep 2004 | — | — |
| 201= | Javon Francis | 44.95 | 3 Jul 2016 | — | — |
| 201= | Akeem Bloomfield | 44.95 | 7 Jun 2017 | — | — |
| 201= | Sean Bailey | 44.95 | 28 Jun 2024 | — | — |
| 207 | Davian Clarke | 44.96 | 29 Jun 1996 | — | — |
| 207= | Ricardo Chambers | 44.96 | 11 Jul 2008 | — | — |
| 207= | Ricardo Chambers | 44.96 | 19 Aug 2010 | — | — |
| 207= | Javon Francis | 44.96 | 13 Aug 2016 | — | — |
| 207= | Sean Bailey | 44.96 | 24 Aug 2023 | — | — |
| 207= | Zandrion Barnes | 44.96 | 29 Mar 2025 | — | — |
| 213 | Brandon Simpson | 44.97 | 21 Aug 2004 | — | — |
| 213= | Brandon Simpson | 44.97 | 5 Sep 2004 | — | — |
| 213= | Sanjay Ayre | 44.97 | 26 Jun 2005 | — | — |
| 213= | Christopher Taylor | 44.97 | 20 Jul 2022 | — | — |
| 213= | Rusheen McDonald | 44.97 | 29 Apr 2023 | — | — |
| 213= | Delano Kennedy | 44.97 | 16 Sep 2025 | — | — |
| 219 | Bert Cameron | 44.98 | 24 Jun 1981 | — | — |
| 219= | Davian Clarke | 44.98 | 27 Jul 1996 | — | — |
| 219= | Gregory Haughton | 44.98 | 22 Jul 2000 | — | — |
| 219= | Davian Clarke | 44.98 | 2 Jun 2001 | — | — |
| 219= | Michael McDonald | 44.98 | 28 Jul 2001 | — | — |
| 219= | Gregory Haughton | 44.98 | 6 Aug 2001 | — | — |
| 219= | Michael Blackwood | 44.98 | 24 Aug 2003 | — | — |
| 219= | Brandon Simpson | 44.98 | 9 Aug 2005 | — | — |
| 219= | Ricardo Chambers | 44.98 | 9 Jun 2006 | — | — |
| 219= | Michael Blackwood | 44.98 | 22 Jul 2006 | — | — |
| 219= | Sanjay Ayre | 44.98 | 7 Aug 2007 | — | — |
| 219= | Dwight Mullings | 44.98 | 17 May 2009 | — | — |
| 219= | Ricardo Chambers | 44.98 | 10 Jul 2010 | — | — |
| 219= | Demish Gaye | 44.98 | 5 Aug 2017 | — | — |
| 219= | Sean Bailey | 44.98 | 20 Aug 2023 | — | — |
| 219= | Roshawn Clarke | 44.98 | 22 Mar 2025 | — | 20 |
| 235 | Davian Clarke | 44.99 | 29 Jul 1996 | — | — |
| 235= | Roxbert Martin | 44.99 | 29 Jun 1997 | — | — |
| 235= | Roxbert Martin | 44.99 | 27 Jun 1998 | — | — |
| 235= | Gregory Haughton | 44.99 | 24 Jul 1999 | — | — |
| 235= | Gregory Haughton | 44.99 | 3 Jul 2000 | — | — |
| 235= | Michael Blackwood | 44.99 | 12 Jul 2002 | — | — |
| 235= | Michael Blackwood | 44.99 | 27 Jun 2004 | — | — |
| 235= | Ricardo Chambers | 44.99 | 7 Jun 2006 | — | — |
| 235= | Jermaine Gonzáles | 44.99 | 29 Aug 2011 | — | — |
| 235= | Jermaine Gonzáles | 44.99 | 30 Aug 2011 | — | — |
| 235= | Steven Gayle | 44.99 | 26 May 2017 | — | — |
| 235= | Nathon Allen | 44.99 | 26 May 2017 | — | — |
| 235= | Bovel McPherson | 44.99 | 16 Sep 2025 | — | — |
| 248 | Michael Blackwood | 45.00 | 17 Jul 2004 | — | — |
| 248= | Michael Blackwood | 45.00 | 21 Aug 2004 | — | — |
| 248= | Jermaine Gonzáles | 45.00 | 21 May 2006 | — | — |
| 248= | Javon Francis | 45.00 | 29 Mar 2014 | — | — |
| 248= | Akheem Gauntlett | 45.00 | 29 Jun 2014 | — | — |
| 248= | Antonio Watson | 45.00 | 8 Jul 2023 | — | — |
| 248= | JeVaughn Powell | 45.00 | 28 Jun 2024 | — | — |
| 248= | Delano Kennedy | 45.00 | 12 Jul 2025 | — | — |
| 256 | Bert Cameron | 45.01 | 17 Aug 1983 | — | — |
| 256= | Davian Clarke | 45.01 | 2 Jul 1997 | — | — |
| 256= | Brandon Simpson | 45.01 | 12 Aug 2005 | — | — |
| 259 | Michael McDonald | 45.02 | 4 Aug 2001 | — | — |
| 259= | Gregory Haughton | 45.02 | 4 Sep 2001 | — | — |
| 259= | Demish Gaye | 45.02 | 1 Oct 2019 | — | — |
| 259= | JeVaughn Powell | 45.02 | 7 Jun 2023 | — | — |
| 259= | D'Andre Anderson | 45.02 | 8 Jul 2023 | — | — |
| 264 | Bert Cameron | 45.03 | 18 Jul 1983 | — | — |
| 264= | Davian Clarke | 45.03 | 21 Jun 1997 | — | — |
| 264= | Davian Clarke | 45.03 | 20 Aug 1997 | — | — |
| 264= | Michael McDonald | 45.03 | 25 Jul 1998 | — | — |
| 264= | Gregory Haughton | 45.03 | 8 Jul 2000 | — | — |
| 264= | Michael Blackwood | 45.03 | 24 May 2003 | — | — |
| 264= | Ricardo Chambers | 45.03 | 11 Jun 2005 | — | — |
| 264= | Ricardo Chambers | 45.03 | 30 Jul 2007 | — | — |
| 272 | Bert Cameron | 45.04 | 17 Aug 1988 | — | — |
| 272= | Michael Blackwood | 45.04 | 11 Jun 2006 | — | — |
| 272= | Brandon Simpson | 45.04 | 20 Jun 2006 | — | — |
| 272= | Rusheen McDonald | 45.04 | 11 Jul 2015 | — | — |
| 272= | Demish Gaye | 45.04 | 8 Aug 2017 | — | — |
| 272= | Akeem Bloomfield | 45.04 | 18 Aug 2019 | — | — |
| 272= | Sean Bailey | 45.04 | 27 Jun 2021 | — | — |
| 272= | Nathon Allen | 45.04 | 20 Aug 2022 | — | — |
| 272= | Rusheen McDonald | 45.04 | 17 Aug 2025 | — | — |
| 281 | Bert Cameron | 45.05 | 5 Jun 1981 | — | — |
| 281= | Bert Cameron | 45.05 | 11 Jul 1981 | — | — |
| 281= | Bert Cameron | 45.05 | 10 Aug 1983 | — | — |
| 281= | Roxbert Martin | 45.05 | 19 Jul 1998 | — | — |
| 281= | Roxbert Martin | 45.05 | 25 Jul 1998 | — | — |
| 281= | Michael McDonald | 45.05 | 12 Aug 1998 | — | — |
| 281= | Michael Blackwood | 45.05 | 25 Jul 2007 | — | — |
| 281= | Nathon Allen | 45.05 | 7 Jun 2017 | — | — |
| 281= | Zandrion Barnes | 45.05 | 24 Jun 2023 | — | — |
| 281= | Zandrion Barnes | 45.05 | 20 Aug 2023 | — | — |
| 291 | Davian Clarke | 45.06 | 27 Jun 1998 | — | — |
| 291= | Davian Clarke | 45.06 | 23 Sep 2000 | — | — |
| 291= | Jermaine Gonzáles | 45.06 | 6 Jun 2010 | — | — |
| 291= | Fitzroy Dunkley | 45.06 | 10 Jun 2016 | — | — |
| 291= | Akeem Bloomfield | 45.06 | 12 May 2018 | — | — |
| 296 | Bert Cameron | 45.07 | 16 Jun 1984 | — | — |
| 296= | Devon Morris | 45.07 | 24 May 1986 | — | — |
| 296= | Gregory Haughton | 45.07 | 4 May 1996 | — | — |
| 296= | Davian Clarke | 45.07 | 4 Aug 1997 | — | — |
| 296= | Gregory Haughton | 45.07 | 26 Aug 1999 | — | — |
| 296= | Pete Coley | 45.07 | 1 Jun 2002 | — | — |
| 296= | Michael Blackwood | 45.07 | 28 Jul 2002 | — | — |
| 296= | Sanjay Ayre | 45.07 | 24 Jun 2007 | — | — |
| 296= | Jermaine Gonzáles | 45.07 | 31 May 2011 | — | — |
| 296= | Akeem Bloomfield | 45.07 | 24 Jul 2020 | — | — |
| 296= | Rusheen McDonald | 45.07 | 4 Aug 2023 | — | — |
| 307 | Bert Cameron | 45.08 | 28 Aug 1981 | — | — |
| 307= | Bert Cameron | 45.08 | 8 May 1982 | — | — |
| 307= | Bert Cameron | 45.08 | 21 Aug 1988 | — | — |
| 307= | Gregory Haughton | 45.08 | 23 Sep 2000 | — | — |
| 307= | Gregory Haughton | 45.08 | 12 Jun 2002 | — | — |
| 307= | Javere Bell | 45.08 | 23 Jun 2013 | — | — |
| 307= | Demish Gaye | 45.08 | 20 May 2017 | — | — |
| 307= | Demish Gaye | 45.08 | 19 May 2018 | — | — |
| 307= | Delano Kennedy | 45.08 | 27 Jun 2025 | — | — |
| 307= | JeVaughn Powell | 45.08 | 29 Jun 2025 | — | — |
| 317 | Gregory Haughton | 45.09 | 6 May 1995 | — | — |
| 317= | Gregory Haughton | 45.09 | 24 Aug 1999 | — | — |
| 317= | Gregory Haughton | 45.09 | 23 Jun 2001 | — | — |
| 317= | Gregory Haughton | 45.09 | 4 May 2002 | — | — |
| 317= | Pete Coley | 45.09 | 30 May 2002 | — | — |
| 317= | Michael Blackwood | 45.09 | 3 Sep 2004 | — | — |
| 317= | Ricardo Chambers | 45.09 | 9 Jul 2006 | — | — |
| 317= | Michael Blackwood | 45.09 | 9 Sep 2006 | — | — |
| 317= | Ricardo Chambers | 45.09 | 19 Aug 2008 | — | — |
| 317= | Steven Gayle | 45.09 | 25 Jun 2017 | — | — |
| 317= | Demish Gaye | 45.09 | 2 Aug 2021 | — | — |
| 328 | Bert Cameron | 45.10 | 9 Aug 1982 | — | — |
| 328= | Bert Cameron | 45.10 | 6 Aug 1984 | — | — |
| 328= | Danny McFarlane | 45.10 | 23 Jun 1995 | — | — |
| 328= | Davian Clarke | 45.10 | 17 Sep 1998 | — | — |
| 328= | Sanjay Ayre | 45.10 | 1 Jun 2002 | — | — |
| 328= | Rusheen McDonald | 45.10 | 1 Jul 2012 | — | — |
| 328= | Javon Francis | 45.10 | 3 Jun 2023 | — | — |
| 328= | Rusheen McDonald | 45.10 | 16 Sep 2023 | — | — |
| 336 | Michael McDonald | 45.11 | 29 Jun 1997 | — | — |
| 336= | Roxbert Martin | 45.11 | 16 Aug 1998 | — | — |
| 336= | Michael Blackwood | 45.11 | 3 Jun 2000 | — | — |
| 336= | Gregory Haughton | 45.11 | 9 Jun 2000 | — | — |
| 336= | Michael Blackwood | 45.11 | 26 May 2002 | — | — |
| 336= | Brandon Simpson | 45.11 | 21 Jun 2002 | — | — |
| 336= | Davian Clarke | 45.11 | 23 May 2004 | — | — |
| 336= | Javon Francis | 45.11 | 10 Apr 2018 | — | — |
| 336= | Demish Gaye | 45.11 | 21 Jul 2019 | — | — |
| 336= | Zandrion Barnes | 45.11 | 4 Apr 2025 | — | — |
| 336= | Antonio Watson | 45.11 | 14 Feb 2026 | — | — |
| 347 | Devon Morris | 45.12 | 19 Apr 1986 | — | — |
| 347= | Gregory Haughton | 45.12 | 6 Aug 1995 | — | — |
| 347= | Brandon Simpson | 45.12 | 30 May 2002 | — | — |
| 347= | Michael Blackwood | 45.12 | 27 Jul 2002 | — | — |
| 347= | Michael Blackwood | 45.12 | 28 May 2006 | — | — |
| 347= | Dwight Mullings | 45.12 | 28 May 2010 | — | — |
| 347= | Jermaine Gonzáles | 45.12 | 28 Aug 2011 | — | — |
| 347= | JeVaughn Powell | 45.12 | 4 Aug 2024 | — | — |
| 347= | Rusheen McDonald | 45.12 | 12 Aug 2025 | — | — |
| 356 | Bert Cameron | 45.13 | 25 Aug 1985 | — | — |
| 356= | Bert Cameron | 45.13 | 19 Aug 1987 | — | — |
| 356= | Roxbert Martin | 45.13 | 17 Sep 1998 | — | — |
| 356= | Michael McDonald | 45.13 | 22 Aug 1999 | — | — |
| 356= | Gregory Haughton | 45.13 | 23 Aug 1999 | — | — |
| 356= | Brandon Simpson | 45.13 | 7 Jul 2002 | — | — |
| 356= | Michael Blackwood | 45.13 | 23 Aug 2003 | — | — |
| 356= | Michael Blackwood | 45.13 | 13 May 2006 | — | — |
| 356= | Ricardo Chambers | 45.13 | 25 Jun 2006 | — | — |
| 356= | Ricardo Chambers | 45.13 | 19 Aug 2009 | — | — |
| 356= | Akheem Gauntlett | 45.13 | 6 Jun 2012 | — | — |
| 356= | Akeem Bloomfield | 45.13 | 9 Jun 2017 | — | — |
| 356= | Christopher Taylor | 45.13 | 27 Jun 2021 | — | — |
| 356= | Zandrion Barnes | 45.13 | 28 Jul 2026 | — | — |
| 370 | Bert Cameron | 45.14 | 31 Aug 1987 | — | — |
| 370= | Bert Cameron | 45.14 | 26 May 1990 | — | — |
| 370= | Gregory Haughton | 45.14 | 7 Jul 2002 | — | — |
| 370= | Michael Blackwood | 45.14 | 28 Jul 2006 | — | — |
| 370= | Dane Hyatt | 45.14 | 4 Aug 2012 | — | — |
| 375 | Bert Cameron | 45.15 | 28 Aug 1983 | — | — |
| 375= | Gregory Haughton | 45.15 | 17 Apr 1994 | — | — |
| 375= | Paston Coke | 45.15 | 12 Jul 1999 | — | — |
| 375= | Ricardo Chambers | 45.15 | 24 Jun 2006 | — | — |
| 375= | Michael Blackwood | 45.15 | 18 Aug 2006 | — | — |
| 375= | Sean Bailey | 45.15 | 7 Jul 2023 | — | — |
| 375= | Zandrion Barnes | 45.15 | 8 Jul 2023 | — | — |
| 375= | Reheem Hayles | 45.15 | 21 Jul 2023 | — | — |
| 383 | Bert Cameron | 45.16 | 5 Aug 1984 | — | — |
| 383= | Bert Cameron | 45.16 | 25 Sep 1988 | — | — |
| 383= | Michael McDonald | 45.16 | 3 Aug 1997 | — | — |
| 383= | Davian Clarke | 45.16 | 13 Aug 1997 | — | — |
| 383= | Jermaine Gonzáles | 45.16 | 22 Mar 2006 | — | — |
| 383= | Michael Blackwood | 45.16 | 24 Jun 2007 | — | — |
| 383= | Jermaine Gonzáles | 45.16 | 11 Jun 2011 | — | — |
| 383= | JeVaughn Powell | 45.16 | 24 May 2024 | — | — |
| 391 | Davian Clarke | 45.17 | 24 May 1997 | — | — |
| 391= | Michael Blackwood | 45.17 | 1 Jun 2000 | — | — |
| 391= | Michael McDonald | 45.17 | 15 May 2002 | — | — |
| 391= | Brandon Simpson | 45.17 | 19 Jul 2003 | — | — |
| 391= | Ricardo Chambers | 45.17 | 17 May 2007 | — | — |
| 391= | Karayme Bartley | 45.17 | 27 Jun 2021 | — | — |
| 391= | JeVaughn Powell | 45.17 | 5 Jun 2024 | — | — |
| 391= | Antonio Watson | 45.17 | 6 Jun 2026 | — | — |
| 399 | Gregory Haughton | 45.18 | 3 May 1997 | — | — |
| 399= | Davian Clarke | 45.18 | 21 Jun 2003 | — | — |
| 399= | Brandon Simpson | 45.18 | 24 Aug 2003 | — | — |
| 399= | Brandon Simpson | 45.18 | 26 Jul 2005 | — | — |
| 399= | Ricardo Chambers | 45.18 | 29 Aug 2007 | — | — |
| 399= | Ricardo Chambers | 45.18 | 14 Aug 2010 | — | — |
| 399= | Jermaine Gonzáles | 45.18 | 1 Jul 2012 | — | — |
| 399= | Sean Bailey | 45.18 | 5 Jun 2022 | — | — |
| 399= | Nathon Allen | 45.18 | 3 Aug 2022 | — | — |
| 399= | Demish Gaye | 45.18 | 28 Jun 2024 | — | — |
| 399= | Kimar Farquharson | 45.18 | 27 May 2026 | — | — |
| 410 | Bert Cameron | 45.19 | 1 Sep 1987 | — | — |
| 410= | Evan Clarke | 45.19 | 16 Aug 1993 | — | — |
| 410= | Michael McDonald | 45.19 | 28 Jun 1996 | — | — |
| 410= | Michael Blackwood | 45.19 | 21 Jun 2002 | — | — |
| 410= | Brandon Simpson | 45.19 | 3 Sep 2004 | — | — |
| 410= | Edino Steele | 45.19 | 27 Jun 2015 | — | — |
| 410= | Rusheen McDonald | 45.19 | 25 Jun 2017 | — | — |
| 410= | Sean Bailey | 45.19 | 24 May 2019 | — | — |
| 410= | JeVaughn Powell | 45.19 | 9 Jul 2023 | — | — |
| 410= | Sean Bailey | 45.19 | 18 May 2024 | — | — |
| 410= | Deandre Watkin | 45.19 | 27 Jun 2024 | — | — |
| 421 | Bert Cameron | 45.20 | 13 Jun 1987 | — | — |
| 421= | Danny McFarlane | 45.20 | 21 Jul 2001 | — | — |
| 421= | Gregory Haughton | 45.20 | 12 Jul 2002 | — | — |
| 421= | Michael Blackwood | 45.20 | 16 Jul 2002 | — | — |
| 421= | Nathon Allen | 45.20 | 24 May 2018 | — | — |
| 421= | Christopher Taylor | 45.20 | 1 Aug 2021 | — | — |
Every mark in scope within the compiled depth. Equal marks share a rank ("1=" style). An athlete with marks for two nations appears under each nation represented at the time (e.g. Obikwelu under Nigeria and Portugal).
About this derivation
These lists are derived from the marks in our database — including the complete legal all-time lists imported from alltime-athletics.com — grouped by the nation the athlete was representing at each mark. They are not official national records: federations ratify national records under their own eligibility rules, and some marks here may not qualify.