| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Couper Killick | St Andrew's College | 45.89 | |
| 2 | Rico Fisher | Southland Boys High School | 43.27 | |
| 3 | Kalani Vanisi | Kings High School | 33.28 | |
| 4 | Christian Ioane | St Bede's College | 32.21 | |
| 5 | Jack Busch-Ward | Christchurch Boys High School | 30.59 | |
| 6 | Ollie MacKenzie | Taieri College | 28.68 | |
| 7 | Matt Donald | Nelson College | 28.45 | |
| 8 | Blake Miller | Geraldine High School | 26.55 | |
| 9 | Reuben Dempster | Marlborough Boys College | 19.50 |