| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Elizabeth Adam | 13 | Leyland Barr | 1:18.18 |
| 2 | 2 | Lily Hanrahan | 13 | Co Salford | 1:14.98 |
| 3 | 3 | Evie Sampson | 13 | Southport | 1:09.46 |
| 4 | 4 | Martha Sumnall | 13 | Everton | 1:14.68 |
| 5 | 5 | Jorja Howard | 13 | Wigan BEST | 1:18.12 |
| 6 | 6 | Lowri Whittaker | 13 | Preston | 1:19.49 |