| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Sam Hindson | Christchurch Boys High Sc | 11.83q |
| 2 | Ryan Sullivan | St Bede's College | 11.97q |
| 3 | S Henderson | Kings High School | 12.44q |
| 4 | Jesse Adams | Dunstan High School | 12.48q |
| 5 | Ben O'Keeffee | Marlborough Boys College | 12.56 |
| 6 | Daniel Wiseman | Otago Boys High School | 12.61 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Tyler Rogers | Ashburton College | 11.95q |
| 2 | Tavita Bower | Timaru Boys' High School | 12.15q |
| 3 | Jordan Worner | Geraldine High School | 12.20q |
| 4 | Tim Hunter | Christchurch Boys High Sc | 12.34q |
| 5 | Tim Wilkinson | Otago Boys High School | 12.56 |
| 6 | Fin Teasdale | Taieri College | 12.91 |
| -- | Dumelow Phillip | Greymouth High School | DNS |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Sam Hindson | Christchurch Boys High Sc | 11.85 |
| 2 | Ryan Sullivan | St Bede's College | 12.02 |
| 3 | Tyler Rogers | Ashburton College | 12.02 |
| 4 | Jordan Worner | Geraldine High School | 12.20 |
| 5 | Tim Hunter | Christchurch Boys High Sc | 12.22 |
| 6 | Tavita Bower | Timaru Boys' High School | 12.25 |
| 7 | S Henderson | Kings High School | 12.50 |
| 8 | Jesse Adams | Dunstan High School | 12.59 |