| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Hattie Sloane | 15 | Oswestry Ott | 1:19.94 |
| 3 | 3 | Paige Simpson | 15 | Market Dray | 1:19.02 |
| 4 | 4 | Daisy Berry | 15 | Northgate | 1:16.92 |
| 5 | 5 | Martha Gibbard | 15 | Northgate | 1:18.44 |
| 6 | 6 | Hermione Turner | 15 | TelfordAqua | 1:19.59 |
| 7 | 7 | Ffion Williams | 15 | TelfordAqua | 1:21.14 |