| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Grace Moran | 12 | Blythe Barra | 38.14 |
| 2 | 2 | Tamzin Scope | 12 | Co Coventry | 37.94 |
| 3 | 3 | Natasha Kui | 12 | Blythe Barra | 37.08 |
| 4 | 4 | Olivia Taylor | 12 | Leamington | 35.41 |
| 5 | 5 | Chloe Grosvenor | 12 | Blythe Barra | 36.56 |
| 6 | 6 | Agata Scerbakova | 12 | Rugby | 37.13 |
| 7 | 7 | Laura Tuan-Mu | 12 | Solihull | 38.01 |
| 8 | 8 | Tillie Rose Hebb | 12 | Rugby | 38.61 |