| B Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Beatrice BARTRAM | 16 | Co Liverpool | 3:01.72 |
| 2 | 3 | Charlotte BYRON | 16 | Melton M'bry | 2:54.80 |
| 3 | 4 | Sigourney BOLTON | 15 | South Lincs | 2:53.16 |
| 4 | 5 | Hannah FINNEY | 15 | Cosacss | 2:52.37 |
| 5 | 6 | Iris COURT | 16 | Anaconda | 2:52.57 |
| 6 | 7 | Lucy TOWSE | 18 | KingstonHull | 2:53.49 |
| 7 | 8 | Imogen TIFFANY | 17 | Co Bradford | 2:58.30 |