Federation · BAR
Barbados national best marks
Best marks by Barbados athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
14
Stored marks
13
Distinct marks shown
Men's 400m
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Jonathan Jones | 44.43 | 15 May 2022 | — | — |
| 2 | Jonathan Jones | 44.63 | 21 Jul 2019 | — | — |
| 3 | Jonathan Jones | 44.64 | 7 Jun 2019 | — | — |
| 4 | Jonathan Jones | 44.78 | 20 Jul 2022 | — | — |
| 5 | Jonathan Jones | 44.79 | 30 Apr 2022 | — | — |
| 6 | Jonathan Jones | 44.85 | 27 May 2022 | — | — |
| 6= | Desean Boyce | 44.85 | 20 May 2023 | — | — |
| 8 | Jonathan Jones | 44.89 | 7 Aug 2022 | — | — |
| 9 | Jonathan Jones | 44.93 | 10 Jun 2022 | — | — |
| 10 | Jonathan Jones | 44.97 | 8 Jun 2022 | — | — |
| 11 | Jonathan Jones | 45.02 | 24 May 2019 | — | — |
| 12 | Jonathan Jones | 45.04 | 1 Aug 2021 | — | — |
| 13 | Jonathan Jones | 45.07 | 2 Apr 2022 | — | — |
| 14 | Desean Boyce | 45.15 | 11 Jun 2025 | — | — |
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.