| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Lucy Dando | 17 | Corby | 2:56.11 |
| 2 | 2 | Nyah Cotton | 17 | Corby | 2:46.29 |
| 3 | 3 | Summer York | 17 | Corby | 2:37.95 |
| 4 | 4 | Evie Woolley | 17 | Northampton | 2:35.13 |
| 5 | 5 | Orla Eyton-Jones | 17 | Corby | 2:37.72 |
| 6 | 6 | Isabel Sharp | 17 | Northampton | 2:43.04 |
| 7 | 7 | Magenta Kenyon | 18 | Kettering | 2:50.20 |
| 8 | 8 | Amelia Lonergan | 17 | Wellingboro | 2:56.41 |