| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Libby Freeman | 13 | Morpeth | 4:57.21 |
| 1 | 2 | Kate Morris | 14 | Nova Cent'n | 4:57.05 |
| 2 | 3 | Ellie Sibbald-Perkins | 15 | Co Birm'ham | 4:55.96 |
| 3 | 4 | Abigail Miles | 15 | Co Sheffield | 4:55.79 |
| 4 | 5 | Olivia Clare | 16 | Co Manch Aq | 4:55.38 |
| 5 | 6 | Ellie Wheeler | 17 | Basildon Ph | 4:55.65 |
| 6 | 7 | Ella Bainbridge | 15 | Donc Dartes | 4:55.80 |
| 7 | 8 | Charlotte Rigg | 17 | Co Birm'ham | 4:56.75 |
| 8 | 9 | Carys O'Reilly | 16 | Co Leicester | 4:57.08 |