| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Layla Dolan | 12 | Wigan BEST | 1:11.16 |
| 2 | 2 | Eva Turner | 12 | Clitheroe | 1:10.85 |
| 3 | 3 | Olivia Ellis | 12 | Blackpool Aq | 1:10.09 |
| 4 | 4 | Alexis Aspin | 12 | Preston | 1:10.62 |
| 5 | 5 | Grace Tushingham | 12 | Preston | 1:10.96 |
| 6 | 6 | Emily Rowe | 12 | Co Manch Aq | 1:11.30 |