It was not an easy ride through to the top-16 for van Gisbergen in the end. The Red Bull Holden Racing Team driver flew home almost immediately after completing pre-season testing for his Supercars squad.
His qualifying performance and run through to the top-16 were particularly impressive given he arrived on competition day, qualified on Saturday morning and went on through to the battle stages.
The scrap between Armstrong and van Gisbergen was perhaps one of the most enthralling and tightest competitions of the entire weekend. The pair were nearly inseparable, only Armstrong's lead line was deemed better than van Gisbergen's.
Armstrong went on to finish runner-up to Drew Donovan in the second round of the championship and heads to Timaru second in the standings behind Australian Matty Hill.
Armstrong hopes he gets to face van Gisbergen again.
"No doubt we'll match up again. I hope one day me and him reach the final because it'll be off its head. I love that Gizzy comes over and drifts with us. He's a person that won't do anything dirty. He's just here to have fun and enjoy it. He uses his skills to his full potential and I love that he comes here.
"He's such a good bloke and such a good character. He's a guy that you can take a lot away from him because he's just so knowledgeable. I love being out there and having a run with him, he's a guy who can jump in anything and just peddle it."
Timaru marks the first round of the championship where the drivers will get to compete on a fast and flowing circuit. Rounds one and two were held inside speedway facilities, a challenge for some given the short, sharp nature of the section.
Armstrong said he was looking forward to getting back to Timaru. The last time he competed there was in a Drift South meeting five years ago. It will also be the first time the D1NZ National Drifting Championship has held an event there in 11 years.
"It'll be really good to see how this car performs on the high-speed stuff. I love the track. I've driven there a few times.
"It's technical, there's something like three apexes on one corner. It's a big haul, but I'm looking forward to it."