| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 1 | 1 | Matthew Honeyman | 19 | Potters Bar | 32.82 |
| 2 | 2 | Marcus Kemp | 18 | Watford SC | 32.34 |
| 3 | 3 | William Loveman | 19 | Co St Albans | 31.88 |
| 4 | 4 | Edward Loveman | 25 | Co St Albans | 30.82 |
| 5 | 5 | Lewis Shayler | 16 | Watford SC | 31.77 |
| 6 | 6 | Bryn Couser | 17 | Bishop Stort | 32.13 |
| 7 | 7 | Reese Housden | 17 | Hatfield | 32.63 |
| 8 | 8 | Dominic McCarthy | 17 | Hoddesdon | 32.86 |