| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Hermione Turner | 15 | TelfordAqua | 31.48 |
| 2 | 2 | Hattie Sloane | 15 | Oswestry Ott | 30.93 |
| 3 | 3 | Paige Simpson | 15 | Market Dray | 30.17 |
| 4 | 4 | Daisy Berry | 15 | Northgate | 28.60 |
| 5 | 5 | Sophie Gurney | 15 | Ludlow | 29.91 |
| 6 | 6 | Martha Gibbard | 15 | Northgate | 30.20 |
| 7 | 7 | Ffion Williams | 15 | TelfordAqua | 31.43 |
| 8 | 8 | Amy Manners | 15 | Newport | 32.15 |