| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Josh Taylor | Wairarapa College | 14.97q |
| 2 | Jamie Davidson | Tararua College | 17.02q |
| 3 | Kingsley York | Ferndale School | 17.65q |
| 4 | Connor Dawson | Allenvale School | 18.24 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Michael Percival-Afeaki | Auckland Grammar School | 13.93q |
| 2 | Jacob Lowson | Papanui High School | 14.28q |
| 3 | Wiremu Manahi | Allenvale School | 14.46q |
| 4 | Michael Davies | Papanui High School | 15.88q |
| 5 | Damon Stevenson | Ferndale School | 17.32q |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Michael Percival-Afeaki | Auckland Grammar School | 12.88 |
| 2 | Josh Taylor | Wairarapa College | 13.54 |
| 3 | Jacob Lowson | Papanui High School | 13.69 |
| 4 | Wiremu Manahi | Allenvale School | 13.76 |
| 5 | Michael Davies | Papanui High School | 15.40 |
| 6 | Jamie Davidson | Tararua College | 17.62 |
| -- | Damon Stevenson | Ferndale School | DNS |
| -- | Kingsley York | Ferndale School | DNS |