| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Annabel Hobbs | 12 | TelfordAqua | 1:29.37 |
| 2 | 2 | Lacie Lightfoot | 12 | Market Dray | 1:27.24 |
| 3 | 3 | Molly Franklin-Hughes | 12 | Newport | 1:23.88 |
| 4 | 4 | Eliza Rozenberszki | 12 | Wrekin SC | 1:22.01 |
| 5 | 5 | Kianna Brennan-Todd | 12 | Northgate | 1:22.47 |
| 6 | 6 | Sophie Bonner | 12 | Market Dray | 1:24.42 |
| 7 | 7 | Jessica Martin | 12 | Market Dray | 1:28.82 |
| 8 | 8 | Sophie King | 12 | Oswestry Ott | 1:29.38 |