Federation · CAN
Canada national best marks
Best marks by Canada athletes in each event, compiled from the all-time lists we import. Derived national bests — not official national records (see note below).
44
Stored marks
31
Distinct marks shown
Women's 400m
Derived 14 Sep 2026
| # | Athlete | Mark | Date | Venue | Age |
|---|---|---|---|---|---|
| 1 | Marita Payne | 49.91 | 6 Aug 1984 | — | — |
| 1= | Jillian Richardson | 49.91 | 25 Sep 1988 | — | — |
| 3 | Jillian Richardson | 49.93 | 5 Aug 1992 | — | — |
| 4 | Jillian Richardson | 50.02 | 3 Aug 1992 | — | — |
| 5 | Marita Payne | 50.06 | 10 Aug 1983 | — | — |
| 6 | Marita Payne | 50.10 | 26 Aug 1984 | — | — |
| 6= | Jillian Richardson | 50.10 | 21 Aug 1988 | — | — |
| 8 | Marita Payne | 50.29 | 25 Sep 1988 | — | — |
| 9 | Jillian Richardson | 50.35 | 13 Aug 1987 | — | — |
| 10 | Charmaine Crooks | 50.45 | 6 Aug 1984 | — | — |
| 11 | Lauren Gale | 50.47 | 4 Jun 2024 | — | — |
| 12 | Jillian Richardson | 50.52 | 26 Aug 1988 | — | — |
| 13 | Jillian Richardson | 50.55 | 16 Aug 1992 | — | — |
| 14 | Charmaine Crooks | 50.57 | 4 Aug 1990 | — | — |
| 15 | Jillian Richardson | 50.59 | 11 Aug 1988 | — | — |
| 16 | Marita Payne | 50.62 | 24 Aug 1984 | — | — |
| 16= | Savannah Sutherland | 50.62 | 13 Jul 2025 | — | 21 |
| 18 | Jillian Richardson | 50.65 | 26 Aug 1992 | — | — |
| 19 | Laurence Gauthier | 50.68 | 28 Jun 2026 | — | — |
| 20 | Charmaine Crooks | 50.70 | 21 Aug 1990 | — | — |
| 20= | Jillian Richardson | 50.70 | 6 Sep 1992 | — | — |
| 22 | Jillian Richardson | 50.71 | 11 Aug 1992 | — | — |
| 23 | Marita Payne | 50.77 | 30 Aug 1984 | — | — |
| 23= | Marita Payne | 50.77 | 24 Jun 1988 | — | — |
| 25 | Marita Payne | 50.78 | 9 Aug 1983 | — | — |
| 25= | Charmaine Crooks | 50.78 | 22 Aug 1990 | — | — |
| 27 | Charmaine Crooks | 50.79 | 12 Aug 1990 | — | — |
| 27= | Zoe Sherar | 50.79 | 4 Jun 2024 | — | — |
| 29 | Jillian Richardson | 50.80 | 24 Jun 1988 | — | — |
| 30 | Jillian Richardson | 50.83 | 10 Jul 1992 | — | — |
| 30= | Lauren Gale | 50.83 | 13 Jun 2024 | — | — |
| 32 | Charmaine Crooks | 50.84 | 17 May 1986 | — | — |
| 32= | Jillian Richardson | 50.84 | 28 Aug 1988 | — | — |
| 34 | Kyra Constantine | 50.87 | 12 Jun 2021 | — | — |
| 35 | Charmaine Crooks | 50.89 | 9 Sep 1992 | — | — |
| 36 | Jillian Richardson | 50.91 | 30 Aug 1987 | — | — |
| 36= | Natassha McDonald | 50.91 | 15 May 2021 | — | — |
| 38 | Jillian Richardson | 50.92 | 21 Aug 1987 | — | — |
| 38= | Jillian Richardson | 50.92 | 19 Aug 1988 | — | — |
| 38= | LaDonna Antoine-Watkins | 50.92 | 23 Sep 2000 | — | — |
| 41 | Marita Payne | 50.94 | 5 Aug 1984 | — | — |
| 41= | Zoe Sherar | 50.94 | 13 Jun 2024 | — | — |
| 43 | Jillian Richardson | 50.95 | 2 Aug 1992 | — | — |
| 44 | Jillian Richardson | 50.96 | 10 Jul 1988 | — | — |
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.