| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Lois Marshall | 15 | Northgate | 37.97 |
| 2 | 2 | Ffion Williams | 15 | TelfordAqua | 35.59 |
| 3 | 3 | Sophie Gurney | 15 | Ludlow | 34.79 |
| 4 | 4 | Martha Gibbard | 15 | Northgate | 31.94 |
| 5 | 5 | Daisy Berry | 15 | Northgate | 33.70 |
| 6 | 6 | Paige Simpson | 15 | Market Dray | 34.96 |
| 7 | 7 | Hermione Turner | 15 | TelfordAqua | 36.41 |
| 8 | 8 | Hattie Sloane | 15 | Oswestry Ott | 38.20 |