| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 2 | Leo PELLOW | 14 | SM14 | St Ives Bay | 2:14.97 |
| 2 | 4 | Matthew CLOWES | 17 | SM8 | Caradon | 1:38.05 |
| 3 | 6 | Matthew RISHWORTH | 14 | SM10 | Staines | 1:26.01 |
| 4 | 8 | Henry FLETCHER | 21 | SM14 | Gloucester | 1:20.98 |
| 5 | 7 | Jack BAKER | 16 | SM9 | TauntonDeane | 1:22.86 |
| 6 | 5 | Tom JEAL | 25 | SM14 | Bristol Cent | 1:37.00 |
| 7 | 3 | Benjamin POPE | 12 | SM8 | Havant & Wat | 2:04.99 |
| 8 | 1 | Maximilian TULLOCH | 11 | SM9 | Chalfont | |