| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Cameron Moffitt | Otago Boys High School | 15.47q |
| 2 | Harrison Bond | St Pauls Collegiate (Hamilton) | 15.77q |
| 3 | Max Teuruaa | Kaipara College | 16.29q |
| 4 | Josh Thiele | Christchurch Boys High School | 17.07q |
| 5 | Tyler Day | St Bede's College | 17.53q |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Tremayne Redman-Gardner YC | Avondale College | 15.71q |
| 2 | Nat Kirk | Whanganui High School | 16.21q |
| 3 | Joshua Price | St Thomas Of Canterbury Colleg | 16.35q |
| -- | Thomas Wynne | Sacred Heart College (Auckland | F |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Cameron Moffitt | Otago Boys High School | 15.05 |
| 2 | Tremayne Redman-Gardner YC | Avondale College | 15.22 |
| 3 | Nat Kirk | Whanganui High School | 15.56 |
| 4 | Max Teuruaa | Kaipara College | 15.83 |
| 5 | Harrison Bond | St Pauls Collegiate (Hamilton) | 15.89 |
| 6 | Joshua Price | St Thomas Of Canterbury Colleg | 16.16 |
| 7 | Josh Thiele | Christchurch Boys High School | 16.96 |
| -- | Tyler Day | St Bede's College | DQ |