| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Sophie FOWLER | 13 | Flitwick | 38.51 |
| 2 | 2 | Chloe BURNAGE | 13 | Modernian | 37.95 |
| 3 | 3 | Jessica WATSON | 13 | Modernian | 37.42 |
| 4 | 4 | Lucy YOUNG | 13 | Modernian | 35.25 |
| 5 | 5 | Abigail BRIGHT | 13 | Linslade | 36.66 |
| 6 | 6 | Louise DONAGHY | 13 | Modernian | 37.64 |
| 7 | 7 | Lily SWAN | 13 | Dunstable | 37.96 |
| 8 | 8 | Georgia FRY | 13 | Modernian | 38.70 |