EVENT 103 Boy/Girl Open 50m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Emily Jones | 11 | Northall'ton | |
| 2 | 3 | Elizabeth Neilson | 12 | Northall'ton | 47.66 |
| 3 | 2 | Lara Jones | 9 | Northall'ton | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 5 | Jaicob Saunders | 12 | Northall'ton | 45.37 |
| 2 | 7 | Charlie Schofield | 10 | Northall'ton | 43.61 |
| 3 | 6 | Maisie Morris | 12 | Northall'ton | 44.28 |
| 4 | 4 | Oliver Hart | 10 | Northall'ton | 46.06 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 9 | Lucy Summers | 16 | Thirsk WH | 41.37 |
| 2 | 11 | Amy Parker | 17 | Northall'ton | 34.20 |
| 3 | 10 | James Wilkin | 14 | Northall'ton | 37.00 |
| 4 | 8 | Charlotte Hinde | 13 | Northall'ton | 43.42 |
| Heat Number - 4 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Rebecca Wilkin | 16 | Northall'ton | 33.15 |
| 2 | 15 | James Wyllie | 15 | Northall'ton | 30.61 |
| 3 | 14 | Joseph Wheldon | 16 | Northall'ton | 31.80 |
| 4 | 12 | Darcy Harper | 16 | Northall'ton | 33.67 |