| Placing | Athlete | Team | Finals | Wind |
|---|---|---|---|---|
| 1 | Arthur Milne | Waitaki Boys' High School | 34.07 | |
| 2 | Grant Lindsay | Twizel Area School | 32.81 | |
| 3 | Isaac Shields | Waitaki Boys' High School | 32.52 | |
| 4 | Scott Buckingham | Timaru Boys' High School | 30.41 | |
| 5 | Tavita Tautua | Timaru Boys' High School | 30.38 | |
| 6 | Sam McLauchlan | Ashburton College | 27.95 | |
| 7 | Sam Hurley | Ashburton College | 27.63 | |
| 8 | Sean Worner | Geraldine High School | 26.61 | |
| 9 | Robert Scott | Geraldine High School | 26.30 | |
| 10 | Brendon Maurice | Opihi College | 26.04 | |
| -- | Ben Irwin | Mt Hutt College | DNS |