| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 1 | Martha ALLEN | 12 | Scunthorpe A | 3:08.69 |
| 1 | 2 | Evie-Rose TOPPING | 13 | Co Leeds | 3:05.13 |
| 2 | 3 | Rosie BACKHOUSE | 11 | Scunthorpe A | 3:04.73 |
| 3 | 4 | Annabel EDWARDS | 13 | York City | 2:58.36 |
| 4 | 5 | Vivien WILKINSON | 13 | Wirral Metro | 2:57.15 |
| 5 | 6 | Ada YEOW | 13 | Bo Waltham F | 2:57.67 |
| 6 | 7 | Rosie BROGDEN | 12 | Co Leeds | 3:01.92 |
| 7 | 8 | Ellen JONES | 13 | Wigan BEST | 3:04.93 |
| 8 | 9 | Eliza JOHNSON | 12 | Blackburn | 3:08.00 |
| 9 | 10 | Harper ASPINALL | 12 | Wirral Metro | 3:09.01 |