| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Benjamin Bradley | 15 | West Dorset | 1:09.59 |
| 2 | 2 | Edward Bell | 15 | Seagulls SC | 1:07.88 |
| 3 | 3 | Frederick Beasley | 15 | Poole | 1:05.99 |
| 4 | 4 | Luca Sartorius | 15 | Poole | 1:05.20 |
| 5 | 5 | Jamie Workman | 15 | Bourmth Coll | 1:05.23 |
| 6 | 6 | Frank Chappels | 15 | S Bournem'th | 1:06.87 |
| 7 | 7 | Freddie Hodgetts | 15 | Poole | 1:08.51 |
| 8 | 8 | Cameron Willcocks | 15 | S Bournem'th | 1:09.86 |