| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Angus McKellar | Christ's College | 43.61 | |
| 2 | Shane Anderson | St Bede's College | 42.48 | |
| 3 | Tahj Ramage | Gore High School | 38.72 | |
| 4 | Chris Line | Golden Bay High School | 35.50 | |
| 5 | Jack Egerton | Tuatapere Community College | 35.04 | |
| 6 | Glen Isteed | Blue Mountain College | 33.84 | |
| 7 | James Rea | Blue Mountain College | 32.36 | |
| 8 | James Struthers | Roncalli College | 31.67 | |
| 9 | McKenzie Smith | Christchurch Boys High School | 31.65 | |
| 10 | Ethan O'Sullivan | Geraldine High School | 31.53 | |
| 11 | Connor Chisman | Menzies College | 30.45 | |
| 12 | Michael Karena | Nelson College | 28.94 | |
| 13 | Daniel Lastovicka | Otago Boys High School | 25.30 | |
| -- | Matt Hutchings | Christchurch Boys High School | DNS | |
| -- | Bradley Scott | Geraldine High School | NT |