| Final | |||||
| Lane | Comp.No. | Name | AaD | Club/Country | Time |
| 0 | 1 | Wolfram O'Connor | 16 | Plymouth Lea | 1:07.47 |
| 1 | 2 | Oliver Manser | 16 | Millfield | 1:05.26 |
| 2 | 3 | Matthew Munden | 16 | Gloucester | 1:04.56 |
| 3 | 4 | George Leaman | 16 | Clevedon | 1:02.33 |
| 4 | 5 | Benjamin Staig | 16 | Mt Kelly | 1:01.37 |
| 5 | 6 | Alexander Seymour | 16 | Mt Kelly | 1:02.06 |
| 6 | 7 | Finn Linton | 16 | Mt Kelly | 1:02.35 |
| 7 | 8 | Dominic Hartt | 16 | Paignton | 1:04.91 |
| 8 | 9 | Charlie Head | 16 | Aquae Sulis | 1:07.36 |