| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Molly Denton | 14 | Leic Sharks | 2:57.84 |
| 1 | 2 | Poppy Hogg | 14 | Northampton | 2:56.85 |
| 2 | 3 | Tegan Harrison | 14 | Boston | 2:56.39 |
| 3 | 4 | Ellie Buck | 14 | Co Derby | 2:53.91 |
| 4 | 5 | Julia Rucinska | 14 | Co Derby | 2:48.70 |
| 5 | 6 | Lily Jackson-Oates | 14 | Nova Cent'n | 2:50.37 |
| 6 | 7 | Hayley Mair | 14 | Co Leicester | 2:54.94 |
| 7 | 8 | Olivia Barrett | 14 | Nova Cent'n | 2:56.70 |
| 8 | 9 | Chloe Hopkinson | 14 | Grantham | 2:56.93 |
| 9 | 10 | Ava Pixsley | 14 | Bassetlaw SS | 2:58.03 |