| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Patrick Taberner | Fiordland College | 15.24q |
| 2 | Ben Collerton | St Andrews College | 15.53q |
| 3 | Kilian Segers | Mt Albert Grammar | 16.18 |
| 4 | Henry Barron | Lindisfarne College | 16.84 |
| 5 | James Oliver | St John College | 17.68 |
| 6 | Mac Basford | Timaru Boy's High School | 17.90 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | James Sandilands | Roncalli College | 14.14q |
| 2 | Harrison Zhang | Kings College | 15.09q |
| 3 | Niven Longopoa | Mt Albert Grammar | 15.10q |
| 4 | Aaron Booth | Mt Albert Grammar | 15.55 |
| 5 | John (Sunghun) Kwon | Rangitoto College | 17.55 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Dian Munoz | Riccarton High School | 14.74q |
| 2 | Charlie McCartin | Wanganui Collegiate | 15.05q |
| 3 | Felix McDonald | Kings High School | 15.44q |
| 4 | Max Attwell | Wanganui Collegiate | 16.34 |
| 5 | Harrison Grant | Hamilton Boys High School | 16.35 |
| -- | Matthew Watson | Pinehurst School Inc | DQ |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | James Sandilands | Roncalli College | 14.28 |
| 2 | Dian Munoz | Riccarton High School | 14.82 |
| 3 | Charlie McCartin | Wanganui Collegiate | 15.07 |
| 4 | Niven Longopoa | Mt Albert Grammar | 15.23 |
| 5 | Patrick Taberner | Fiordland College | 15.34 |
| 6 | Ben Collerton | St Andrews College | 15.41 |
| 7 | Felix McDonald | Kings High School | 15.43 |
| 8 | Harrison Zhang | Kings College | 15.57 |