| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Strarn Bahn White | Whangaparaoa College | 42.71q |
| 2 | Sam Viskovich | Westlake Boys High School | 44.02q |
| 3 | Hunter Nelson | Orewa College | 46.20 |
| -- | Ben Hunt | Kristin School | DNS |
| -- | Manaia Rudolf | Mahurangi College | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sam Quinn | Westlake Boys High School | 41.98q |
| 2 | Taylor Callaghan | Kristin School | 42.19q |
| 3 | Dayne Pennington | Whangaparaoa College | 42.71q |
| 4 | Ben Markwick | Glenfield College | 42.89q |
| -- | Jordan Sussex | Albany Junior High School | DNS |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Allan Tango-McKenzie | Long Bay College | 43.86q |
| 2 | Jordan Webber | Long Bay College | 49.14 |
| 3 | Jacob Walkinshaw | Wentworth College | 49.23 |
| 4 | Shannon Hirst | Orewa College | 49.90 |
| -- | Jordan Balle | Glenfield College | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Taylor Callaghan | Kristin School | 42.74 |
| 2 | Sam Quinn | Westlake Boys High School | 43.27 |
| 3 | Allan Tango-McKenzie | Long Bay College | 43.33 |
| 4 | Sam Viskovich | Westlake Boys High School | 44.05 |
| 5 | Ben Markwick | Glenfield College | 44.09 |
| -- | Strarn Bahn White | Whangaparaoa College | DNS |
| -- | Dayne Pennington | Whangaparaoa College | DNS |