EVENT 101 Women Open 800m Freestyle - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 4 | Esther Buston | 16 | Buxton | 13:30.94 |
| 3 | 5 | Layla Dickie | 13 | Nova Cent'n | 13:20.45 |
| 4 | 3 | Elspeth Dumphy-Wraith | 11 | Matlock | 13:45.20 |
| 5 | 2 | Lilly Armstrong | 12 | Buxton | 14:00.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 6 | Henna Crossfield | 14 | Buxton | 13:18.39 |
| 3 | 1 | Annabel Bagshaw | 13 | Buxton | 14:00.00 |
| 4 | 8 | Martha Harris-Wood | 16 | Buxton | 11:43.59 |
| 5 | 7 | Cloé De La Bertouche | 15 | Buxton | 12:19.41 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 14 | Kate Pearson | 16 | Chesterfield | 10:20.00 |
| 5 | 9 | Jane Eaton | 45 | BelperMarlin | 11:30.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 13 | Flo Harris-Wood | 13 | Buxton | 10:54.06 |
| 3 | 15 | Niamh Dobbs | 13 | Chesterfield | 10:00.00 |
| 4 | 10 | Emily McHugh | 14 | Co Derby | 11:20.16 |
| 5 | 11 | Chloe Montgomery-White | 14 | Buxton | 11:16.93 |