| World Championship 2019 Doha | 200m (Women) | 23.03 | 6 | DOM | 2019-10-01 00:00:00 | SF3 | | SB |
| World Championship 2019 Doha | 200m (Women) | 23.04 | 5 | DOM | 2019-09-30 00:00:00 | H3 | | SB |
| World University Games 2017 Taipei | 200m (Women) | 23.95 | 5 | DOM | 2017-08-25 00:00:00 | SF3 | 1041 | |
| World University Games 2017 Taipei | 200m (Women) | 24.13 | 2 | DOM | 2017-08-25 00:00:00 | H6 | 1023 | |
| Olympic Games 2024 Paris | 400m (Women) | 48.17 | 1 | DOM | 2024-08-09 00:00:00 | FINAL | | OR,AR |
| Olympic Games 2024 Paris | 400m (Women) | 49.21 | 1 | DOM | 2024-08-07 00:00:00 | SF2 | | |
| Olympic Games 2024 Paris | 400m (Women) | 49.42 | 1 | DOM | 2024-08-05 00:00:00 | H5 | | |
| World Championship 2023 Budapest | 400m (Women) | 48.76 | 1 | DOM | 2023-08-23 00:00:00 | FINAL | | NR |
| World Championship 2023 Budapest | 400m (Women) | 49.54 | 1 | DOM | 2023-08-21 00:00:00 | SF1 | | |
| World Championship 2023 Budapest | 400m (Women) | 49.90 | 1 | DOM | 2023-08-20 00:00:00 | H6 | | |
| Diamond League 2023 Doha | 400m (Women) | 50.51 | 1 | DOM | 2023-05-05 00:00:00 | FINAL | | |
| World Championship 2022 Oregon | 400m (Women) | 49.60 | 2 | DOM | 2022-07-22 00:00:00 | FINAL | | |
| World Championship 2022 Oregon | 400m (Women) | 49.98 | 1 | DOM | 2022-07-20 00:00:00 | SF3 | | |
| World Championship 2022 Oregon | 400m (Women) | 50.76 | 1 | DOM | 2022-07-17 00:00:00 | H4 | | |
| Diamond League 2022 Rabat | 400m (Women) | 50.10 | 1 | DOM | 2022-06-05 00:00:00 | FINAL | | |
| Diamond League 2022 Doha | 400m (Women) | 51.20 | 1 | DOM | 2022-05-13 00:00:00 | FINAL | | SB |
| Olympic Games 2020 Tokyo | 400m (Women) | 49.20 | 2 | DOM | 2021-08-06 00:00:00 | FINAL | | NR |
| Olympic Games 2020 Tokyo | 400m (Women) | 49.38 | 1 | DOM | 2021-08-04 00:00:00 | SF1 | | NR |
| Olympic Games 2020 Tokyo | 400m (Women) | 50.06 | 1 | DOM | 2021-08-03 00:00:00 | H6 | | |