| Final | |||||
| Lane | Comp.No. | Name | AaD | Club | Time |
| 1 | 1 | Felix Merritt | 16 | Poole | 30.02 |
| 2 | 2 | Oliver Deretz | 16 | Poole | 29.73 |
| 3 | 3 | George Gillett | 16 | Seagulls SC | 28.98 |
| 4 | 4 | Max Leigh | 16 | Blandford | 27.69 |
| 5 | 5 | Max Looker | 16 | Poole | 28.29 |
| 6 | 6 | Charlie Meek | 16 | Poole | 29.10 |
| 7 | 7 | Zackary Studley | 16 | Poole | 29.75 |
| 8 | 8 | Gabriel Petrov | 16 | S Bournem'th | 30.20 |