| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Lana Broekhoven | 16 | Plymouth Lea | 2:19.89 |
| 1 | 2 | Greta Kolbeck | 16 | Plymouth Lea | 2:19.70 |
| 2 | 3 | Abigail Lacey | 17 | Portsmouth N | 2:19.22 |
| 3 | 4 | Olivia Clare | 16 | Co Manch Aq | 2:19.07 |
| 4 | 5 | Charlotte Emery | 16 | TauntonDeane | 2:18.59 |
| 5 | 6 | Maisie Thornton | 16 | Crawley | 2:18.77 |
| 6 | 7 | Kate Morris | 14 | Nova Cent'n | 2:19.21 |
| 7 | 8 | Tilly Hansen-Hamilton | 17 | Guildford Ct | 2:19.56 |
| 8 | 9 | Caitlin Mackay | 18 | Wycombe Dist | 2:19.78 |
| 9 | 10 | Merissa Booth | 14 | Wycombe Dist | 2:19.98 |