| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Beth Robinson | 18 | Stockport Mo | 1:06.39 |
| 2 | 2 | Amelia Osborne | 19 | Co Manch Aq | 1:05.71 |
| 3 | 3 | Lucy Turner | 19 | Burnley BOBC | 1:04.96 |
| 4 | 4 | Sophie Traill | 17 | Stockport Mo | 1:03.93 |
| 5 | 5 | Eliza Pinkstone | 19 | Stockport Mo | 1:04.04 |
| 6 | 6 | Mia Burslem | 18 | Co Liverpool | 1:05.16 |
| 7 | 7 | Natasha McDonnell | 18 | Wirral Metro | 1:06.12 |
| 8 | 8 | Amber Downham | 19 | Co Manch Aq | 1:06.40 |