| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 3 | Ava HALLIWELL | 12 | Wirral Metro | 1:11.81 |
| 3 | 4 | Evie-Rose TOPPING | 12 | Co Leeds | 1:09.73 |
| 4 | 5 | Kitty LAMB | 12 | South Lincs | 1:07.36 |
| 5 | 6 | Olivia ELLIS | 12 | Blackpool Aq | 1:08.60 |
| 6 | 7 | Bethany MAKWEMBERE | 11 | Preston | 1:11.03 |
| 7 | 8 | Mollie OFFORD | 12 | Altrincham | 1:14.20 |