EVENT 106 Boys/Girls Open 50m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Jonathan Darling | 9 | Northall'ton | |
| 2 | 2 | Zoe Hanson | 8 | Northall'ton | |
| 3 | 3 | Maisie Hall | 8 | Borocuda T | 1:24.28 |
| 4 | 4 | Lewis Grief | 8 | Borocuda T | 1:20.00 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Ted Swainston | 9 | Borocuda T | 1:19.26 |
| 2 | 6 | Ethan Fenny | 8 | Borocuda T | 1:18.11 |
| 3 | 7 | Rufus Godsiff | 8 | Borocuda T | 1:10.00 |
| 4 | 8 | Robert Tovey | 10 | Borocuda T | 1:10.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Austin Peel | 9 | Borocuda T | 1:10.00 |
| 2 | 10 | James Rowen | 9 | Northall'ton | 1:10.00 |
| 3 | 11 | Alissa Fawcett | 9 | Borocuda T | 1:10.00 |
| 4 | 12 | Summer Krenzler | 10 | Borocuda T | 1:10.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Esme Clark | 10 | Borocuda T | 1:01.33 |
| 2 | 14 | Benjamin Leck | 9 | Borocuda T | 1:00.42 |
| 3 | 15 | Poppy Cotten | 11 | Northall'ton | 57.48 |
| 4 | 16 | Henry Jinks | 11 | Northall'ton | 57.01 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 17 | Alexander McCartney | 11 | Northall'ton | 56.42 |
| 2 | 18 | Sebastian Dunning | 12 | Thirsk WH | 52.13 |
| 3 | 19 | Evan Roberts | 10 | Thirsk WH | 51.11 |
| 4 | 20 | Alyssa Morris | 10 | Northall'ton | 50.68 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 21 | Thomas Allan | 11 | Thirsk WH | 50.00 |
| 2 | 22 | Thomas Hinde | 10 | Northall'ton | 49.10 |
| 3 | 23 | Betsy Horner | 10 | Thirsk WH | 48.98 |
| 4 | 24 | Jacob Manson | 9 | Borocuda T | 48.85 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 25 | Millie Fletcher | 13 | Thirsk WH | 47.97 |
| 2 | 26 | Amaya McQueen | 11 | Northall'ton | 47.12 |
| 3 | 27 | Eleanor Halliday | 11 | Northall'ton | 46.80 |
| 4 | 28 | Alexandra Hanson | 10 | Northall'ton | 46.68 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 29 | Isabelle Smith | 11 | Northall'ton | 45.90 |
| 2 | 30 | Sam Prior | 12 | Thirsk WH | 45.47 |
| 3 | 31 | Georgie Ayling | 12 | Thirsk WH | 44.84 |
| 4 | 32 | Jasmyn Eddon | 12 | Northall'ton | 41.81 |
| Heat Number - 9 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 33 | Willoughby Cooke | 16 | Northall'ton | 39.91 |
| 2 | 34 | Thomas Hanson | 48 | Northall'ton | 39.80 |
| 3 | 35 | Dylan Bowers | 11 | Northall'ton | 39.00 |
| 4 | 36 | Emily Jones | 13 | Northall'ton | 38.83 |
| Heat Number - 10 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 38 | Alexander Margerson | 15 | Northall'ton | 35.70 |
| 2 | 40 | Maisie Morris | 14 | Northall'ton | 32.30 |
| 3 | 39 | Abbie Hodgkinson | 15 | Northall'ton | 33.31 |
| 4 | 37 | Grace Darling | 12 | Northall'ton | 38.12 |