| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Evie Wharton | 13 | Northall'ton | |
| 2 | 3 | Jacob Wharton | 14 | Northall'ton | |
| 3 | 2 | James Wilkin | 14 | Northall'ton | |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Maisie Morris | 12 | Northall'ton | |
| 2 | 6 | Charlotte Hinde | 13 | Northall'ton | |
| 3 | 5 | Emily Schofield | 12 | Northall'ton | |