| World Championship 2023 Budapest | 400m (Women) | 51.08 | 7 | JAM | 2023-08-23 00:00:00 | FINAL | | |
| World Championship 2023 Budapest | 400m (Women) | 50.62 | 4 | JAM | 2023-08-21 00:00:00 | SF1 | | |
| World Championship 2023 Budapest | 400m (Women) | 50.37 | 3 | JAM | 2023-08-20 00:00:00 | H1 | | |
| Diamond League 2023 Doha | 400m (Women) | 52.43 | 5 | JAM | 2023-05-05 00:00:00 | FINAL | | |
| World Championship 2022 Oregon | 400m (Women) | 50.78 | 7 | JAM | 2022-07-22 00:00:00 | FINAL | | |
| World Championship 2022 Oregon | 400m (Women) | 50.05 | 2 | JAM | 2022-07-20 00:00:00 | SF1 | | SB |
| World Championship 2022 Oregon | 400m (Women) | 50.76 | 2 | JAM | 2022-07-17 00:00:00 | H6 | | |
| Diamond League 2022 Doha | 400m (Women) | 52.37 | 5 | JAM | 2022-05-13 00:00:00 | FINAL | | |
| Olympic Games 2020 Tokyo | 400m (Women) | 49.87 | 5 | JAM | 2021-08-06 00:00:00 | FINAL | | |
| Olympic Games 2020 Tokyo | 400m (Women) | 49.51 | 2 | JAM | 2021-08-04 00:00:00 | SF1 | | PB |
| Olympic Games 2020 Tokyo | 400m (Women) | 51.09 | 1 | JAM | 2021-08-03 00:00:00 | H4 | | |