| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Grace Kedzior-Macdonou | 13 | Bebington | 2:55.74 |
| 2 | 2 | Grace Gidman | 13 | Wirral Metro | 2:53.39 |
| 3 | 3 | Victoria Dawson | 13 | Southport | 2:52.79 |
| 4 | 4 | Caitlyn Shingler | 13 | Warrington W | 2:48.26 |
| 5 | 5 | Lara Furmidge | 13 | Stockport Mo | 2:52.18 |
| 6 | 6 | Rebecca Pearson | 13 | Stockport Mo | 2:53.26 |
| 7 | 7 | Olivia Dykes | 13 | SwimTrafford | 2:55.17 |
| 8 | 8 | Niamh Billington-Sayer | 13 | Wirral Metro | 2:56.14 |