| Heat Number - 1 | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Amar KRAJISNIK | 10 | Co Coventry | |
| 2 | 3 | Jacob TUCKER | 11 | Co Coventry | 5:00.00 |
| 3 | 5 | Daniel SCRAGG | 10 | Co Coventry | 2:18.50 |
| 4 | 7 | Xander TOVEY | 9 | Co Coventry | 1:37.57 |
| 5 | 6 | Ethan KROL | 9 | Co Coventry | 1:59.84 |
| 6 | 4 | Alexandros ANAGNOSTOPO | 10 | Co Coventry | 5:00.00 |
| 7 | 2 | Cassius PEMBERTON | 10 | Co Coventry | 5:00.00 |