| Place | Name | AaD | Club | Time | BAG Pt | 50 | |
| 1. | Craig Simmons | 19 | CANS | 55.71 | 656* | 26.99 | |
| 2. | Joshua Maley | 16 | CANS | 56.22 | 639* | 27.70 | |
| 3. | Dima Saibel | 16 | DLCS | 56.50 | 631* | 27.52 | |
| 4. | Adam Patterson | 19 | DLCS | 58.07 | 584* | 26.67 | |
| 5. | James Spear | 16 | MARS | 58.53 | 571* | 27.99 | |
| 6. | Christopher Smith | 17 | CANS | 59.02 | 558* | 28.08 |
Swims with * appended are GB points - NOT age corrected
