| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Ruby-Rosella Peace | 12 | Blythe Barra | 1:32.90 |
| 2 | 2 | Amber Partridge | 12 | Boldmere | 1:30.00 |
| 3 | 3 | Laura Tuan-Mu | 12 | Solihull | 1:28.56 |
| 4 | 4 | Olivia Taylor | 12 | Leamington | 1:26.38 |
| 5 | 5 | Chloe Grosvenor | 12 | Blythe Barra | 1:27.46 |
| 6 | 6 | Grace Moran | 12 | Blythe Barra | 1:28.80 |
| 7 | 7 | Morgan Poole | 12 | Strat Sharks | 1:32.12 |
| 8 | 8 | Grace Young | 12 | Boldmere | 1:33.27 |