EVENT 125 Mixed 08/17 Yrs 50m Breaststroke - Heats
| Heat Number - 1 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Elan Stead | 11 | BUXA | |
| 2 | 3 | Bria Lumbert | 10 | BUXA | |
| 3 | 5 | Abbie Scowcroft | 8 | BUXA | |
| 4 | 4 | Nell Kirkland | 9 | BUXA | |
| 5 | 2 | Hattie Wild | 9 | BUXA | |
| Heat Number - 2 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 7 | Ted Cottrell | 11 | BUXA | |
| 2 | 9 | Walter Coggins | 9 | BUXA | |
| 3 | 11 | Edward Pile | 11 | BUXA | 1:12.87 |
| 4 | 10 | Jacob Gould | 11 | BUXA | 1:21.63 |
| 5 | 8 | Henry Goodall | 10 | BUXA | |
| 6 | 6 | Heidi Henson | 10 | BUXA | |
| Heat Number - 3 |
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 13 | Florence Mellor | 9 | BUXA | 1:05.15 |
| 2 | 15 | Ada Kirkland | 11 | BUXA | 52.58 |
| 3 | 17 | Kyle De La Bertouche | 12 | BUXA | 48.26 |
| 4 | 16 | Willow Farnen | 14 | Chesterfield | 48.85 |
| 5 | 14 | Verity Dawson | 11 | BUXA | 56.50 |
| 6 | 12 | Ronan Woodward | 9 | BUXA | 1:08.44 |