| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Shannon Hirst | Orewa College | 26.30q |
| 2 | Dayne Pennington | Whangaparaoa College | 27.39q |
| 3 | James Debenham | Kingsway School | 27.57q |
| 4 | Adam Bruce | Orewa College | 28.36 |
| 5 | Alex Prior | Whangaparaoa College | 28.47 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Tim Plunkett | Westlake Boys High School | 26.04q |
| 2 | Cody Bertasso | Long Bay College | 27.70q |
| 3 | Simon de Beer | Kingsway School | 29.78 |
| 4 | James Gabasan | Glenfield College | 30.81 |
| -- | Matt Seton | Kristin School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Richard-Dean Brown | Westlake Boys High School | 26.25q |
| 2 | Reece Wilmont | Long Bay College | 27.17q |
| 3 | Hamish Anderson | Albany Junior High School | 27.91 |
| 4 | Jacob Walkinshaw | Wentworth College | 31.10 |
| -- | Nick Francis | Kristin School | DNS |
| -- | Alex McTiernan | Glenfield College | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Richard-Dean Brown | Westlake Boys High School | 25.61 |
| 2 | Tim Plunkett | Westlake Boys High School | 25.77 |
| 3 | Shannon Hirst | Orewa College | 25.79 |
| 4 | James Debenham | Kingsway School | 27.22 |
| 5 | Reece Wilmont | Long Bay College | 27.25 |
| 6 | Dayne Pennington | Whangaparaoa College | 27.26 |
| 7 | Cody Bertasso | Long Bay College | 29.28 |