| Heat Number - 1 | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 2 | Leo PELLOW | 14 | S14 | St Ives Bay | 58.14 |
| 2 | 4 | Harvey SPOOR | 12 | S15 | Fareham N'ds | 45.68 |
| 3 | 6 | Kieran WILLIAMS | 12 | S10 | Newquay | 39.24 |
| 4 | 8 | Jack BAKER | 16 | S9 | TauntonDeane | 36.73 |
| 5 | 7 | Tom JEAL | 25 | S14 | Bristol Cent | 39.00 |
| 6 | 5 | Adam ROEBUCK | 16 | S14 | Bude | 42.02 |
| 7 | 3 | Alexander HOBBS | 11 | S7 | Tavistock | 53.94 |
| 8 | 1 | Jonah HILLERBY | 11 | S7 | Gosport | |