| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Jorja HOWARD | 13 | Wigan BEST | 1:16.44 |
| 1 | 2 | Anya FOXWELL | 13 | Wigan BEST | 1:15.69 |
| 2 | 3 | Hermione COAKLEY-HINES | 13 | Wirral Metro | 1:15.06 |
| 3 | 4 | Olivia TAYLOR | 13 | Leamington | 1:14.12 |
| 4 | 5 | Emily HALL | 13 | Warrington W | 1:11.73 |
| 5 | 6 | Emily MARRISON | 13 | Co Leeds | 1:13.73 |
| 6 | 7 | Evelyn CONNOR | 13 | Ripley | 1:14.65 |
| 7 | 8 | Holly HARRISON | 13 | Co Leeds | 1:15.66 |
| 8 | 9 | Lilly-Rose UNWIN | 13 | Trafford Met | 1:16.00 |
| 9 | 10 | Bethan JAMES | 13 | Wirral Metro | 1:18.35 |