| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Sophie BARR | 10 | Prescot | 6:30.30 |
| 3 | 4 | Samuel LUTAS | 11 | Prescot | 6:00.00 |
| 4 | 3 | Rares ACHIM | 14 | Prescot | 6:00.00 |
| 5 | 1 | Isabella DYER | 11 | Prescot | |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Ava GIBSON | 14 | Prescot | 5:50.25 |
| 2 | 8 | Victor WLODARZ | 15 | Prescot | 5:45.00 |
| 3 | 11 | Andrew CLAVIS | 16 | Prescot | 4:55.90 |
| 4 | 9 | Lucy PARSONS | 16 | Prescot | 5:37.22 |
| 5 | 7 | Jessica JONES | 13 | Prescot | 5:50.00 |
| 6 | 5 | Elora DAWSON | 12 | Prescot | 5:52.00 |