| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Toby Martin | Christ's College | 13.54 | -0.2 |
| 2 | Benjamin Graham | Gore High School | 13.28 | -0.2 |
| 3 | Thomas Mulvihill | Dunstan High School | 13.13 | -0.4 |
| 4 | Cody Thomas | Marlborough Boys College | 12.88 | -0.2 |
| 5 | Andrew Moore | Nelson College | 12.45 | -0.1 |
| 6 | Connor McFelin | Geraldine High School | 12.16 | 0.0 |
| 7 | Elliot Dodge | South Otago High School | 12.09 | 0.1 |
| 8 | Mark Taylor | Menzies College | 11.99 | 1.3 |
| 9 | Elliot Riley | Timaru Boys' High School | 11.59 | 0.8 |