| Final | ||||||
| Lane | Comp.No. | Name | AaD | Cat | Club/Country | Time |
| 1 | 2 | Jonathan Fox | 21 | S7 | Newquay | 4:50.11 |
| 2 | 3 | Sam Hynd | 21 | S8 | Swansea Perf | 4:33.91 |
| 3 | 4 | Lucas Ludwig | 23 | S10 | Germany | 4:19.20 |
| 4 | 5 | Daniel Holt | 20 | S13 | New Zealand | 4:18.23 |
| 5 | 6 | Robert Welbourn | 25 | S10 | Swansea Perf | 4:18.51 |
| 6 | 7 | David Grachat | 25 | S9 | Portugal | 4:31.72 |
| 7 | 8 | Craig Moate | 27 | S14 | BorRedbridge | 4:35.80 |
| 8 | 9 | Josef Craig | 15 | S7 | South Tyne | 4:57.11 |