| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Jake Boyd | Christ's College | 44.19 | |
| 2 | Ruben Karawana | Otago Boys High School | 41.63 | |
| 3 | Monty Bovendeerd | Papanui High School | 34.96 | |
| 4 | Alex Walker | John McGlashan College | 34.48 | |
| 5 | Toby Orr | Middleton Grange School | 33.61 | |
| 6 | Oakley Blackburn | Christchurch Boys High School | 31.69 | |
| 7 | Curtis Bayston | Ashburton College | 30.25 | |
| 8 | Cooper Petterson | Gore High School | 30.21 | |
| 9 | George Gainsford | Christchurch Boys High School | 29.66 | |
| 10 | Ashton Robertson | Cromwell College | 29.59 | |
| 11 | James Miers | St Kevin's College | 22.28 |