| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Grace MOORLEY | 14 | Leic Sharks | 1:06.09 |
| 1 | 2 | Hattie VARLEY | 14 | Burnley BOBC | 1:04.35 |
| 2 | 3 | Lucy HITCHIN | 14 | Co Leicester | 1:03.76 |
| 3 | 4 | Sarah HOLMES | 14 | Nova Cent'n | 1:02.98 |
| 4 | 5 | Jessica LI | 14 | NottmLeander | 1:02.26 |
| 5 | 6 | Keira HANCOCK | 14 | Co Birm'ham | 1:02.38 |
| 6 | 7 | Mollie FISHER | 14 | Rotherham Mo | 1:03.17 |
| 7 | 8 | Oona GREGORY | 14 | York City | 1:04.01 |
| 8 | 9 | Charlotte CLARKE | 14 | Co Leeds | 1:05.86 |