| Place | Name | AaD | Club | Time | FINA Pt | ||||
| 1. | Monty Tibbatts | 12 | Bourmth Coll | 1:14.10 | 287 | ||||
| 2. | Finlay Laws | 12 | S Bournem'th | 1:21.50 | 215 | ||||
| 3. | George Young | 12 | Bourmth Coll | 1:21.60 | 214 | ||||
| 4. | Philip Bernal-Mezzetti | 12 | Poole | 1:22.30 | 209 | ||||
| 5. | Connor Grocott | 12 | S Bournem'th | 1:22.62 | 207 | ||||
| 6. | Oliver Jenkins | 12 | S Bournem'th | 1:23.89 | 197 | ||||
| 7. | Oscar Vercoe | 12 | Bridport Bar | 1:26.25 | 182 | ||||
| 8. | Theodore Stevens | 12 | Seagulls SC | 1:26.96 | 177 |