| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Amy Manners | 15 | Newport | 1:11.11 |
| 2 | 2 | Hattie Sloane | 15 | Oswestry Ott | 1:07.98 |
| 3 | 3 | Sophie Gurney | 15 | Ludlow | 1:07.08 |
| 4 | 4 | Daisy Berry | 15 | Northgate | 1:05.14 |
| 5 | 5 | Martha Gibbard | 15 | Northgate | 1:06.58 |
| 6 | 6 | Paige Simpson | 15 | Market Dray | 1:07.33 |
| 7 | 7 | Hermione Turner | 15 | TelfordAqua | 1:10.84 |
| 8 | 8 | Ffion Williams | 15 | TelfordAqua | 1:12.31 |