Meanwhile, it was a fourth consecutive national mini motocross title win for Pluck, who had previously won the 7-11 years' small trail bike class in both 2017 and 2018 and he had also won the 6-8 years' 50cc intro trail bike class in 2016.
New Plymouth's Travis Taylor finished third outright in 7-8 years' 65cc class last season, but he stepped up a grade this year and ended up on the podium again, once more finishing third, just 10 points behind Paewai in the 9-11 years' 65cc class.
Perhaps the most impressive performance of the weekend came from Tauranga's Arama Te Whetu in the 7-8 years' 65cc class. Fourth overall in this same class last year, Te Whetu simply owned the race track this time around, finishing the weekend unbeaten in all five races, the only individual at the event to record a clean sweep of victories.
Runner-up to Te Whetu was Invercargill's Ryan Keen, while Carterton's Maddox Swanson, who won the 6-8 years' 50cc class in 2018, settled for third overall in this 7-8 years' 65cc class this year.
There was another rider besides Pluck who managed to make it consecutive title wins too – Christchurch's Levi McMaster won the 4-7 years' 50cc class last year and this time around he won four out of five races to end top of the 6-8 years' 50cc class, comfortably edging out Gisborne's Jaxon Pardoe and Greytown's Jack Bennett.
Motorcycling New Zealand's mini and junior motocross co-ordinator Michelle Davies said the host Hawke's Bay Motorcycle Club "did a tremendous job".
"With the way the weather played out, the riders actually had two entirely different tracks to deal with over the weekend," she said.
"On Saturday it was 20 degrees celsius and the track was hard-packed and a little dusty. It rained overnight and on Sunday it was 13 degrees and the track was damp but perfect. It provided an extra challenge for the riders to learn how to adapt to changing conditions.
"Arama Te Whetu's unbeaten performance at the weekend was the obvious stand-out, but special mention should also be made of Whangarei's Hannah Perris, who finished fourth overall against the boys in the 7-8 years' 65cc class."
Perris finished just two points off claiming a podium position in her class.
The Central Otago Motorcycle Club, near Queenstown, will host the New Zealand Mini Motocross Nationals next year.