| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Isabella Thanassoulas | 14 | Camden Swiss | 2:32.21 |
| 1 | 2 | Amelia Denham | 14 | Chesterfield | 2:31.45 |
| 2 | 3 | Sophie King | 14 | Swindon Dolp | 2:30.71 |
| 3 | 4 | Abigail Smiley | 14 | RTW Monson | 2:30.54 |
| 4 | 5 | Evelyn Hallissey | 14 | Newcastle | 2:29.60 |
| 5 | 6 | Lilli-Rose Carr | 14 | Co Lincoln P | 2:30.52 |
| 6 | 7 | Elodie Pearcey | 14 | Repton | 2:30.71 |
| 7 | 8 | Eva Higginbotham | 14 | Swindon Dolp | 2:30.77 |
| 8 | 9 | Mia Hughes | 14 | Bromley | 2:31.83 |
| 9 | 10 | Kiera Binns | 14 | Donc Dartes | 2:32.58 |