| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Harriet Rawlings | 14 | Southport | 1:23.77 |
| 2 | 2 | Evie Warnock | 14 | Ormskirk | 1:21.71 |
| 3 | 3 | Grace Jackson | 14 | Co Salford | 1:18.15 |
| 4 | 4 | Alissa Boslem | 14 | Co Salford | 1:18.71 |
| 5 | 5 | Zara Mann | 14 | Preston | 1:23.53 |
| 6 | 6 | Olivia Ballard | 14 | Leyland Barr | 1:25.10 |