Results - Competition Season 2009 / 2010 - 42nd NZ Nationals day 1 - March 19, 2010
| C1 Top Doorslammer | Qualifying Day 1 |
|---|---|
| C2 Competition | Qualifying Day 1 |
| C3 Modified | Qualifying Day 1 |
| C5 Super Gas | Qualifying Day 1 |
| C6 Sport Compact | Qualifying Day 1 |
| C7 Top Street | Qualifying Day 1 |
| C9 Competition Bike | Qualifying Day 1 |
| C10 Super Sedan | Qualifying Day 1 |
| C11 Screamin' Eagle | Qualifying Day 1 |
| C12 Funtime J/dragster | Qualifying Day 1 |
| C13 Modified Bike | Qualifying Day 1 |
| Castrol Edge Top Alcohol | Qualifying Day 1 |