| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 3 | 1 | Oliver TAYLOR | 10 | Co Coventry | 1:10.72 |
| 4 | 2 | Blake VENTHAM | 9 | Co Coventry | 1:07.20 |
| 5 | 3 | Pouian BASHIRI | 11 | Co Coventry | 1:00.00 |
| Heat Number - 2 | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 2 | 5 | King Man YU | 12 | Co Coventry | 1:00.00 |
| 3 | 7 | Dominic WHITE | 9 | Co Coventry | 56.50 |
| 4 | 9 | Ted BAKER | 9 | Co Coventry | 53.80 |
| 5 | 8 | Maxwell CARROLL | 10 | Co Coventry | 56.50 |
| 6 | 6 | Jasper COURTENAY | 10 | Co Coventry | 57.70 |
| 7 | 4 | Rares IORGULESCU | 12 | Co Coventry | 1:00.00 |