| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Harrison Zhang | Kings College | 15.33q |
| 2 | Felix McDonald | Kings High School | 15.44q |
| 3 | Sion Davies | St Bede's College | 15.54q |
| 4 | Harrison Grant | Hamilton Boys High School | 15.71 |
| 5 | Caylem Cook | Francis Douglas Memorial Colle | 16.35 |
| 6 | Mac Basford | Timaru Boy's High School | 16.80 |
| 7 | Alexander Prince | St Peter's School Camb | 18.54 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Ben Collerton | St Andrews College | 14.93q |
| 2 | Tom Gill | St Bede's College | 15.05q |
| 3 | Ben Kennedy | Kristin School | 15.25q |
| 4 | Kane Findlay | James Hargest High School | 15.57q |
| 5 | John (Sunghun) Kwon | Rangitoto College | 15.69q |
| 6 | Jack Gordon | St Paul's Collegiate Ham | 16.39 |
| 7 | Kenneth Tuffin | St Patricks College Silverstr | 16.52 |
| 8 | Christiann Smit | Lincoln High School | 19.35 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Ben Collerton | St Andrews College | 14.37 |
| 2 | Felix McDonald | Kings High School | 14.72 |
| 3 | Ben Kennedy | Kristin School | 14.84 |
| 4 | Tom Gill | St Bede's College | 14.89 |
| 5 | Kane Findlay | James Hargest High School | 15.28 |
| 6 | John (Sunghun) Kwon | Rangitoto College | 15.46 |
| 7 | Sion Davies | St Bede's College | 15.51 |
| 8 | Harrison Zhang | Kings College | 15.82 |