| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Scarlett Ferris | 14 | Dun City Aqu | 5:08.16 |
| 1 | 2 | Amy West | 14 | Stockport Mo | 5:07.28 |
| 2 | 3 | Emma Erskine | 14 | Nova Cent'n | 5:05.71 |
| 3 | 4 | Olivia Herron | 14 | Stockport Mo | 5:04.26 |
| 4 | 5 | Katie Shanahan | 14 | Co Glasgow | 4:57.37 |
| 5 | 6 | Freya Colbert | 14 | Nova Cent'n | 4:58.76 |
| 6 | 7 | Abigail Miles | 14 | Co Sheffield | 5:04.66 |
| 7 | 8 | Kidiest Hodgson | 14 | Co Leeds | 5:05.82 |
| 8 | 9 | Martha Bradley | 14 | Co Leeds | 5:07.51 |
| 9 | 10 | Millie Checkley | 14 | Co Birm'ham | 5:10.89 |