| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Ella Took | 14 | Tynemouth | 4:34.88 |
| 1 | 2 | Madison Lovell | 14 | Torfaen D | 4:32.95 |
| 2 | 3 | Freya Colbert | 14 | Nova Cent'n | 4:30.51 |
| 3 | 4 | Katie Shanahan | 14 | Co Glasgow | 4:30.12 |
| 4 | 5 | Sophie Freeman | 14 | Colchester | 4:28.43 |
| 5 | 6 | Tamryn Van Selm | 14 | Bromley | 4:29.72 |
| 6 | 7 | Milly Boulding | 14 | Bo Kirklees | 4:30.23 |
| 7 | 8 | Amy West | 14 | Stockport Mo | 4:31.48 |
| 8 | 9 | Isabelle Goodwin | 14 | Co Leeds | 4:33.21 |
| 9 | 10 | Livia Kingsland | 13 | Nova Cent'n | 4:35.03 |