| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Tomi Obafemi | Ashburton College | 54.90 |
| 2 | Goodwin Williamson | Waitaki Boys' High School | 56.50 |
| 3 | Ryan Ammar | Timaru Boys' High School | 57.40 |
| 4 | Glen Robertson | Waitaki Boys' High School | 57.80 |
| 5 | Tim Leonard | Roncalli College | 58.30 |
| -- | Fagin Butters | Mackenzie College | NT |
| -- | Ryan Cone | Ashburton College | NT |
| -- | Fraser Proctor | Geraldine High School | NT |