| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Mattia Cruciotti | Cashmere High School | 6.51 | -0.5 |
| 2 | William Robertson | James Hargest College | 6.07 | -1.9 |
| 3 | Finlay Neale | St Bede's College | 6.05 | -0.7 |
| 4 | Sacha Tahi | Christchurch Boys High School | 5.96 | -0.8 |
| 5 | Liam O'Riordan-Lawlor | South Otago High School | 5.75 | -0.9 |
| 6 | Louis Pienaar | James Hargest College | 5.45 | -1.8 |
| 7 | Tiopira Huriwai-Kirk | Maniototo Area School | 5.40 | -1.2 |
| 8 | Rhodes Taylor | Christchurch Boys High School | 5.13 | 0.8 |
| -- | Corbin Fahey | Shirley Boys High School | DNS | |
| -- | Brody McQueen | Kings High School | DNS | |
| -- | Mitchell Perfect | Opihi College | F | |
| -- | Ted Ward | Rolleston College | DNS |