| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| Olympic Games 2020 Tokyo | 400m (Women) | 50.88 | 7 | USA | 2021-08-06 00:00:00 | FINAL | ||
| Olympic Games 2020 Tokyo | 400m (Women) | 49.81 | 4 | USA | 2021-08-04 00:00:00 | SF1 | ||
| Olympic Games 2020 Tokyo | 400m (Women) | 51.07 | 2 | USA | 2021-08-03 00:00:00 | H2 | ||
| World Championship 2017 London | 400m (Women) | 50.71 | 3 | USA | 2017-08-07 00:00:00 | SF1 | 1177 | |
| World Championship 2017 London | 400m (Women) | 51.43 | 1 | USA | 2017-08-06 00:00:00 | Heat5 | 1149 | |
| Diamond League 2017 Rabat | 400m (Women) | 51.08 | 3 | USA | 2017-07-16 00:00:00 | FINAL | 1162 |