| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | MAE HODGSON | 16 | Thirsk WH | |
| 2 | 4 | EMILY SCHOFIELD | 15 | Stokesley | 2:36.41 |
| 3 | 3 | MAISIE MORRIS | 15 | Northall'ton | |
| 4 | 1 | SOPHIE BENTLEY | 13 | Thirsk WH | |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | MATILDA PRICE | 12 | Thirsk WH | 2.:50..0 |