EVENT 7 Girl 09 Yrs/Over 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 2 | Fern Almack | 9 | Thirsk WH | |
| 2 | 4 | Hannah Mullenheim | 10 | Northall'ton | |
| 3 | 3 | Colette Cooke | 11 | Northall'ton | |
| 4 | 1 | Emily Jones | 11 | Northall'ton | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Isla Wood-Woolley | 10 | Stokesley | |
| 2 | 8 | Darcey Allcock | 12 | Stokesley | |
| 3 | 7 | Olivia Felgate | 11 | Stokesley | |
| 4 | 5 | Evelyn Bye | 13 | Stokesley | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Kathryn Fletcher | 9 | Thirsk WH | |
| 2 | 12 | Cerys Elliott | 11 | Thirsk WH | 1:50.09 |
| 3 | 11 | Lara Jones | 9 | Northall'ton | 2:05.30 |
| 4 | 9 | Abigail Wilkin | 12 | Northall'ton | |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 14 | Lottie Robinson | 14 | Northall'ton | 1:35.71 |
| 2 | 16 | Lucy Watters | 15 | Northall'ton | 1:34.13 |
| 3 | 15 | Beatric Rayfield | 12 | Northall'ton | 1:35.49 |
| 4 | 13 | Alice Parker | 13 | Northall'ton | 1:35.93 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 18 | Maisie Morris | 12 | Northall'ton | 1:26.15 |
| 2 | 20 | C Jackson-Bowers | 11 | Northall'ton | 1:25.76 |
| 3 | 19 | Leah Owens-Monk | 13 | Northall'ton | 1:25.78 |
| 4 | 17 | Evie Almack | 12 | Thirsk WH | 1:28.07 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 22 | Lucy Summers | 15 | Thirsk WH | 1:23.75 |
| 2 | 24 | Emily Schofield | 12 | Northall'ton | 1:17.02 |
| 3 | 23 | Isla Mayfield | 15 | Thirsk WH | 1:20.00 |
| 4 | 21 | Mae Hodgson | 13 | Thirsk WH | 1:25.65 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 26 | Rebecca Wilkin | 15 | Northall'ton | 1:15.45 |
| 2 | 28 | Sefi Ormston | 15 | Stokesley | 1:11.26 |
| 3 | 27 | Millie Mayger | 15 | Thirsk WH | 1:15.21 |
| 4 | 25 | Amy Parker | 16 | Northall'ton | 1:16.14 |