| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Peauope Fifita | Auckland | 11.64q |
| 2 | Henry Merritt | Wellington | 11.74q |
| 3 | Brock Goodman | Waikato Bay of Plenty | 11.77 |
| 4 | Aleks Noble-Campbell | Wellington | 11.79 |
| 5 | Oliver Penno | East Coast North Island | 11.90 |
| 6 | Alex Howden | Wairarapa | 11.91 |
| 7 | Kyle Trott | North Harbour | 11.92 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Blake Gordon | Waikato Bay of Plenty | 11.48q |
| 2 | Jun Mun Lew | Auckland | 11.67q |
| 3 | Terrence Collins-Hawkins | Wellington | 11.71q |
| 4 | Jordan Penn | Taranaki | 11.73 |
| 5 | Raymond Andrews-Paul | Wairarapa | 12.45 |
| Placing | Athlete | Team | Preliminaries |
|---|---|---|---|
| 1 | Dalton Coppins | Auckland | 11.22q |
| 2 | Tom Smith | Waikato Bay of Plenty | 11.47q |
| 3 | Brendan Berquist | Wanganui | 11.68q |
| 4 | Austen Heuvel | Counties Manukau | 11.83 |
| 5 | Terrick Mills | Northland | 11.95 |
| 6 | Tom Addy | Wellington | 12.06 |
| Placing | Athlete | Team | Finals |
|---|---|---|---|
| 1 | Dalton Coppins | Auckland | 11.20 |
| 2 | Blake Gordon | Waikato Bay of Plenty | 11.31 |
| 3 | Tom Smith | Waikato Bay of Plenty | 11.41 |
| 4 | Peauope Fifita | Auckland | 11.64 |
| 5 | Terrence Collins-Hawkins | Wellington | 11.71 |
| 6 | Brendan Berquist | Wanganui | 11.77 |
| 7 | Jun Mun Lew | Auckland | 11.82 |
| 8 | Henry Merritt | Wellington | 11.82 |