| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Rebecca Thornton | 17 | Bo Kirklees | 4:27.94 |
| 1 | 2 | Tara Haworth | 18 | Lincoln Vulc | 4:26.36 |
| 2 | 3 | Rebecca Sherwin | 17 | teamipswich | 4:25.13 |
| 3 | 4 | Loulou Vos | 18 | Hillingdon | 4:22.68 |
| 4 | 5 | Isobel Griffiths | 18 | Co Birm'ham | 4:18.88 |
| 5 | 6 | Nikki Miller | 17 | Eastkilbride | 4:21.76 |
| 6 | 7 | Jessica Thomson | 18 | Aberdeen Per | 4:23.45 |
| 7 | 8 | Alice Alcaras | 17 | Aberdeen Per | 4:25.19 |
| 8 | 9 | Sophie Millen | 18 | Wycombe Dist | 4:26.86 |
| 9 | 10 | Chantal Smith | 17 | Team Luton | 4:29.79 |