| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| Olympic Games 2024 Paris | 400m (Women) | 51.46 | 4 | CZE | 2024-08-06 00:00:00 | Repechage1 | SB | |
| Olympic Games 2024 Paris | 400m (Women) | 51.92 | 7 | CZE | 2024-08-05 00:00:00 | H1 | ||
| World Championship 2023 Budapest | 400m (Women) | 51.94 | 8 | CZE | 2023-08-21 00:00:00 | SF3 | ||
| World Championship 2023 Budapest | 400m (Women) | 51.30 | 3 | CZE | 2023-08-20 00:00:00 | H5 | ||
| Kladno Hází A Kladenské Memoriály 2020 | 400m (Women) | 55.25 | 2 | CZE | 2020-09-16 00:00:00 | FINAL | PB | |
| World Indoor Championship 2022 Belgrade | 400m (Women) Indoor | 53.05 | 4 | CZE | 2022-03-18 00:00:00 | H2 |