| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 2 | Rory FINLAY | 9 | Tynemouth | 1:04.61 |
| 3 | 4 | James OHL | 10 | Tynemouth | 1:00.20 |
| 4 | 3 | Oscar HENTON | 10 | Tynemouth | 1:02.07 |
| 5 | 1 | Peter CLAYDON | 9 | Tynemouth | 1:06.27 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 6 | Owain MIDDIS | 10 | Tynemouth | 54.75 |
| 2 | 8 | Matthias GHEORGHIU | 10 | Tynemouth | 51.83 |
| 3 | 10 | Quinn MORGAN | 10 | Tynemouth | 47.67 |
| 4 | 9 | Alex COULSON | 9 | Tynemouth | 49.00 |
| 5 | 7 | Zachary COWENS | 10 | Tynemouth | 52.57 |
| 6 | 5 | Matthew HALE | 10 | Tynemouth | 59.46 |