| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Olivia Norman | 16 | Colchester | 5:14.88 |
| 1 | 2 | Evie Johns | 16 | Co Hereford | 5:14.07 |
| 2 | 3 | Abigail Lacey | 16 | Portsmouth N | 5:13.61 |
| 3 | 4 | Megan Vingoe | 16 | Carn Brea | 5:12.63 |
| 4 | 5 | Abbie Bowden | 16 | KingstonHull | 5:08.11 |
| 5 | 6 | Keeley Murcott | 16 | Royal Wolv | 5:11.94 |
| 6 | 7 | Caitlin Kilgallen | 16 | Chase | 5:13.56 |
| 7 | 8 | Isabelle Hepburn | 16 | Poole | 5:13.87 |
| 8 | 9 | Rebecca Flisher | 16 | Nova Cent'n | 5:14.16 |
| 9 | 10 | Polly Painter | 16 | Millfield | 5:14.98 |