EVENT 804 Girl 09/10 Yrs 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Bessie Marie Shearsmit | 9 | Bev Barracud | 2:06.30 |
| 4 | 2 | Freya Ellis | 9 | Co Leeds | 2:01.90 |
| 5 | 3 | Heidi Harrison | 9 | Co Leeds | 2:00.90 |
| 6 | 4 | Isobel Keens | 9 | Rotherham Mo | 2:00.20 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 5 | Emilie Curran | 9 | Bev Barracud | 1:52.60 |
| 1 | 6 | Rosie Foxon-Munawar | 9 | KingstonHull | 1:51.90 |
| 2 | 7 | Amelia Matson | 9 | Co Leeds | 1:48.00 |
| 3 | 8 | Isabelle Randhawa | 9 | Bradford | 1:45.50 |
| 4 | 9 | Gracie Rogers | 10 | Co Sheffield | 1:45.50 |
| 5 | 10 | Isabelle Hall | 10 | Co Leeds | 1:44.30 |
| 6 | 11 | Elizabeth Bond | 9 | Co Leeds | 1:43.20 |
| 7 | 12 | Olivia Barley | 10 | Cleethorpes | 1:43.20 |
| 8 | 13 | Tabitha Brown | 10 | Tadcaster | 1:38.90 |
| 9 | 14 | Annabel Galbraith | 10 | Co Leeds | 1:38.80 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 0 | 16 | Fausta Kiselyte | 10 | Scunthorpe A | 1:34.70 |
| 1 | 18 | Lea Sibova | 9 | KingstonHull | 1:33.80 |
| 2 | 20 | Brooke Dickinson | 10 | Donc Dartes | 1:31.40 |
| 3 | 22 | Isla Daveran | 10 | Co Sheffield | 1:29.70 |
| 4 | 24 | Florence Dixon | 10 | Co Leeds | 1:28.40 |
| 5 | 23 | Malaika-Joanne Azana-B | 10 | Co Leeds | 1:28.90 |
| 6 | 21 | Samantha Taylor | 10 | Team Jorvik | 1:29.80 |
| 7 | 19 | Florence Kitney | 10 | Bev Barracud | 1:32.20 |
| 8 | 17 | Elyse Hazelden | 10 | Scunthorpe A | 1:34.20 |
| 9 | 15 | Orla Gibbon | 10 | Co Sheffield | 1:37.50 |