EVENT 103 Boys/Girls Open 25m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 2 | 1 | Ruby Cullen | 10 | Northall'ton | |
| 3 | 2 | Holly Robinson | 13 | Northall'ton | |
| 4 | 3 | Caleb Stanley | 9 | Northall'ton | 30.49 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 4 | Alice Parker | 9 | Northall'ton | 25.73 |
| 2 | 5 | Sarah Weeks | 11 | Northall'ton | 25.44 |
| 3 | 6 | James Wilkin | 9 | Northall'ton | 25.09 |
| 4 | 7 | Kaavya Venkatesh | 11 | Northall'ton | 24.69 |
| 5 | 8 | Millandra Bishoprick | 9 | Northall'ton | 24.00 |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 10 | Katie Isherwood | 13 | Northall'ton | 22.48 |
| 2 | 12 | Gabriella Mathers | 10 | Northall'ton | 20.39 |
| 3 | 14 | Yasmin Marshall | 12 | Northall'ton | 17.51 |
| 4 | 13 | Noah Welford | 11 | Northall'ton | 20.25 |
| 5 | 11 | Amy Parker | 12 | Northall'ton | 20.65 |
| 6 | 9 | Izzy Isherwood-Nesom | 10 | Northall'ton | 23.42 |