| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Patrick Blake | 23 | Co Bristol | 28.38 |
| 1 | 2 | Oliver Goodhew | 18 | Plymouth Lea | 28.20 |
| 2 | 3 | Ethan Harrington | 17 | Plymouth Lea | 28.01 |
| 3 | 4 | Tom Rudd | 18 | Plymouth Lea | 27.75 |
| 4 | 5 | Henry Chesterman | 17 | Millfield | 27.22 |
| 5 | 6 | Kalon Veale | 24 | Totnes | 27.56 |
| 6 | 7 | Edward Gilbertson | 23 | Caradon | 27.91 |
| 7 | 8 | Callum Greenwood | 18 | Clevedon | 28.15 |
| 8 | 9 | Christopher Lee | 21 | Plymouth Lea | 28.31 |
| 9 | 10 | Jonathan Audis | 35 | Swindon Dolp | 28.40 |