| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Frazer Wickes | Westlake Boys High School | 52.11 |
| 2 | Ben Paltridge | Kristin School | 53.75 |
| 3 | David Fransen | Orewa College | 54.25 |
| 4 | Dwight Booysens | Rangitoto College | 56.29 |
| 5 | Nelson Smith | Rangitoto College | 56.64 |
| -- | Jed Franich | Rosmini College | DNS |