EVENT 102 Boys/Girls Open 25m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Poppy Whiteley | 8 | Northall'ton | |
| 2 | 2 | Francesca Smith | 8 | Northall'ton | |
| 3 | 3 | Toby Bailey | 8 | Northall'ton | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 4 | Jonathan Darling | 9 | Northall'ton | |
| 2 | 5 | Zoe Hanson | 8 | Northall'ton | |
| 3 | 6 | Finlay Halliday | 7 | Northall'ton | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Scarlett Souter | 11 | Northall'ton | |
| 2 | 8 | Destiny-Leigh Ferst | 11 | Borocuda T | 1:00.00 |
| 3 | 9 | Lexi-Mae Monk | 7 | Northall'ton | 51.58 |
| 4 | 10 | Dylan Exelby | 10 | Borocuda T | 50.00 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 11 | Teagon Wolverson | 8 | Borocuda T | 45.00 |
| 2 | 12 | Maisie Hall | 8 | Borocuda T | 40.00 |
| 3 | 13 | Lewis Grief | 8 | Borocuda T | 35.00 |
| 4 | 14 | James Rowen | 9 | Northall'ton | 30.80 |
| Heat Number - 5 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 15 | Lyra Zaman | 9 | Northall'ton | 30.74 |
| 2 | 16 | Summer Nicholson | 9 | Northall'ton | 30.45 |
| 3 | 17 | Leo Sellers | 10 | Northall'ton | 29.44 |
| 4 | 18 | Henry Robb | 11 | Northall'ton | 28.56 |
| Heat Number - 6 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 19 | Henry Jinks | 11 | Northall'ton | 26.17 |
| 2 | 20 | Jacob Perry | 12 | Borocuda T | 25.62 |
| 3 | 21 | Finley Whiteley | 11 | Northall'ton | 25.08 |
| 4 | 22 | Alexander McCartney | 11 | Northall'ton | 24.87 |
| Heat Number - 7 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 23 | Poppy Cotten | 11 | Northall'ton | 24.23 |
| 2 | 24 | Amaya McQueen | 11 | Northall'ton | 23.14 |
| 3 | 25 | Elizabeth Gilbert | 11 | Northall'ton | 22.26 |
| 4 | 26 | Alyssa Morris | 10 | Northall'ton | 22.19 |
| Heat Number - 8 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 28 | Thomas Hanson | 48 | Northall'ton | 18.00 |
| 2 | 30 | Maisie Morris | 14 | Northall'ton | 15.25 |
| 3 | 29 | Abbie Hodgkinson | 15 | Northall'ton | 16.61 |
| 4 | 27 | Millie Fletcher | 13 | Thirsk WH | 22.00 |