| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Jesse Bryant | St Bede's College | 39.86 | |
| 2 | Brandon Gleaves | Middleton Grange School | 33.75 | |
| 3 | Abbas Nazari | Burnside High School | 32.51 | |
| 4 | Mohi Pomare | Kings High School | 31.28 | |
| 5 | William Borrie | Waitaki Boys' High School | 31.07 | |
| 6 | Thomas Cooper | Timaru Boys' High School | 30.36 | |
| 7 | Jared Deal | Southland Boys High School | 29.29 | |
| 8 | Jamie Anstiss | Wakatipu High School | 27.52 | |
| 9 | Samuel Small | Timaru Boys' High School | 27.42 | |
| 10 | Liam Mulvihill | Dunstan High School | 26.87 | |
| 11 | Keegan Bennett | Dunstan High School | 26.28 | |
| 12 | Charlie Gamble | Rangiora New Life School | 25.80 | |
| 13 | Chris Brake | Tapawera Area School | 24.51 | |
| -- | Matthew Challenger | Kaiapoi High School | DNS |