| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 1 | Harry ANDERS | 11 | Prescot | 6:19.20 |
| 3 | 3 | Tess MULLEN | 11 | Prescot | 6:00.00 |
| 4 | 2 | Sophie BARR | 10 | Prescot | 6:10.00 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Sophie WARD | 14 | Prescot | 6:00.00 |
| 2 | 6 | Ava GIBSON | 14 | Prescot | 5:03.31 |
| 3 | 8 | Lucy PARSONS | 16 | Prescot | 4:25.40 |
| 4 | 7 | Jessica JONES | 13 | Prescot | 5:01.20 |
| 5 | 5 | Madison MINARDS | 13 | Prescot | 5:25.54 |