| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| Olympic Games 2020 Tokyo | 400m (Women) | 51.57 | 8 | ESP | 2021-08-04 00:00:00 | SF2 | PB | |
| Olympic Games 2020 Tokyo | 400m (Women) | 51.89 | 4 | ESP | 2021-08-03 00:00:00 | H6 | SB | |
| Olympic Games 2016 Rio | 400m (Women) | 53.51 | 6 | ESP | 2016-08-13 00:00:00 | Round1 Heat2 | 1069 | |
| World Championship 2015 Beijing | 400m (Women) | 52.98 | 38 | ESP | 2015-08-24 00:00:00 | Round 1 | 1089 | |
| Olympic Games 2012 London | 400m (Women) | 53.67 | 6 | ESP | 2012-08-03 00:00:00 | Heat 3 | 1062 |