| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Scarlett STRATHIE | 14 | Co Wakefield | 3:07.76 |
| 1 | 2 | Sophia QUINNELL | 14 | York City | 3:01.20 |
| 2 | 3 | Amelia SMITH | 14 | Rotherham Mo | 2:55.13 |
| 3 | 4 | Lucy DIXON | 14 | Co Salford | 2:50.81 |
| 4 | 5 | Ruby COUZENS | 14 | Co Birm'ham | 2:46.09 |
| 5 | 6 | Sienna HO-SHING | 14 | Co Leeds | 2:49.83 |
| 6 | 7 | Hayley MAIR | 14 | Co Leicester | 2:52.27 |
| 7 | 8 | Olivia BARRETT | 14 | Nova Cent'n | 3:01.07 |
| 8 | 9 | Jennifer LAW | 14 | Harrogate | 3:04.49 |