| Final | |||||
| Lane | Comp.No. | Name | YoB | Club/Country | Time |
| 1 | 1 | Katherine Brown | 99 | Co Peterboro | 4:24.46 |
| 2 | 2 | Hannah Featherstone | 99 | Sedgefield | 4:23.39 |
| 3 | 3 | Sophie Evans | 99 | Swansea Aq | 4:22.17 |
| 4 | 4 | Holly Hibbott | 99 | Stockport Mo | 4:15.61 |
| 5 | 5 | Isobel Griffiths | 99 | Co Birm'ham | 4:18.99 |
| 6 | 6 | Tazmin Pugh | 00 | Ellesmere Co | 4:22.74 |
| 7 | 7 | Darcy Deakin | 99 | Co Sheffield | 4:23.97 |
| 8 | 8 | Phoebe Griffiths | 00 | Bo Waltham F | 4:27.36 |