EVENT 110 Boy/Girl Open 100m Backstroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Lola Hazelwood | 11 | Bridlington | |
| 2 | 2 | Reagan Jackson Shaw | 10 | Bridlington | |
| 3 | 5 | Hebe Ridley | 11 | Bridlington | 2:23.52 |
| 4 | 6 | Ryan Gee | 13 | Bridlington | 2:02.01 |
| 5 | 7 | Stanley Wray | 13 | Bridlington | 1:52.84 |
| 6 | 8 | Lauren Wrightson | 13 | Bridlington | 1:44.46 |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 10 | Brooke Price | 14 | Bridlington | 1:32.00 |
| 2 | 12 | Ella Herbert | 13 | Bridlington | 1:28.74 |
| 3 | 15 | Michael Wall | 14 | Bridlington | 1:14.31 |
| 4 | 14 | Blake Price | 14 | Bridlington | 1:25.21 |
| 5 | 11 | Dylan Jones | 14 | Bridlington | 1:31.00 |
| 6 | 9 | Hannah Dunn | 12 | Bridlington | 1:38.48 |