| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | William Borrie | Waitaki Boys' High School | 30.81 | |
| 2 | Thomas Cooper | Timaru Boys' High School | 29.88 | |
| 3 | Samuel Small | Timaru Boys' High School | 29.82 | |
| 4 | Logan Lafai | Geraldine High School | 29.19 | |
| 5 | Tim Brien | Roncalli College | 24.62 | |
| 6 | Jacob Lightfoot | Waimate High School | 24.42 | |
| 7 | Jasper Irvine | Waitaki Boys' High School | 24.22 | |
| 8 | Shaun Cornelius | Mt Hutt College | 23.85 | |
| 9 | Jake Wilson | Ashburton College | 22.15 | |
| 10 | Garrick Batchelor | Roncalli College | 21.22 | |
| 11 | Vincent Carty | Opihi College | 19.90 |