| World Championship 2019 Doha | 200m (Women) | 22.78 | 5 | GBR | 2019-10-01 00:00:00 | SF1 | | |
| World Championship 2019 Doha | 200m (Women) | 22.80 | 2 | GBR | 2019-09-30 00:00:00 | H2 | | |
| Diamond League 2019 Lausanne | 200m (Women) | 22.75 | 2 | GBR | 2019-07-05 00:00:00 | FINAL | | SB |
| European Championship 2018 Berlin | 200m (Women) | 23.28 | 5 | GBR | 2018-08-10 00:00:00 | SF3 | | |
| Diamond League 2018 Rabat | 200m (Women) | 23.26 | 6 | GBR | 2018-07-13 00:00:00 | FINAL | | |
| Diamond League 2018 Lausanne | 200m (Women) | 22.85 | 4 | GBR | 2018-07-05 00:00:00 | FINAL | 1150 | |
| Olympic Games 2016 Rio | 200m (Women) | 22.99 | 8 | GBR | 2016-08-16 00:00:00 | SemiFinal 2 | 1136 | |
| Olympic Games 2016 Rio | 200m (Women) | 22.69 | 3 | GBR | 2016-08-15 00:00:00 | Round1 Heat7 | 1166 | SB |
| Diamond League 2016 London | 200m (Women) | 22.99 | 5 | GBR | 2016-07-22 00:00:00 | FINAL | 1136 | |
| Olympic Games 2020 Tokyo | 400m (Women) | 49.97 | 6 | GBR | 2021-08-06 00:00:00 | FINAL | | =PB |
| Olympic Games 2020 Tokyo | 400m (Women) | 49.97 | 2 | GBR | 2021-08-04 00:00:00 | SF2 | | PB |
| Olympic Games 2020 Tokyo | 400m (Women) | 50.99 | 1 | GBR | 2021-08-03 00:00:00 | H2 | | |