| Place | Name | AaD | Club | Time | FINA Pt | ||||
| 1. | Max Leigh | 16 | Blandford | 1:13.32 | 436 | ||||
| 2. | Max Looker | 16 | Poole | 1:13.53 | 432 | ||||
| 3. | Oliver Slade | 16 | West Dorset | 1:14.15 | 421 | ||||
| 4. | Charlie Meek | 16 | Poole | 1:18.02 | 362 | ||||
| 5. | Konner Burghart | 16 | S Bournem'th | 1:19.86 | 337 | ||||
| 6. | Luca Garton | 16 | Poole | 1:22.06 | 311 | ||||
| 7. | Toby Porter | 16 | S Bournem'th | 1:22.39 | 307 |