| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Freya Colbert | 14 | Nova Cent'n | 4:14.42 |
| 1 | 2 | Emilia Sansome | 17 | Wycombe Dist | 4:13.82 |
| 2 | 3 | Phyllida Britton | 21 | Ealing | 4:13.35 |
| 3 | 4 | Abbie Wood | 19 | Loughboro Un | 4:11.34 |
| 4 | 5 | Leah Crisp | 17 | Co Leeds | 4:10.33 |
| 5 | 6 | Holly Hibbott | 19 | Stockport Mo | 4:10.51 |
| 6 | 7 | Polly Holden | 19 | Nova Cent'n | 4:11.87 |
| 7 | 8 | Sharni Robinson | 16 | StPeters AUS | 4:13.59 |
| 8 | 9 | Michaella Glenister | 16 | Leic Sharks | 4:13.87 |
| 9 | 10 | Emily Clarke | 21 | Loughboro Un | 4:15.18 |