Barr told the Herald there was a clear difference in atmosphere between the two campaigns.
"There was a bigger buzz with people more invested in it in 2013. Last time we saw the same people every day, it was amazing. But when we lost people couldn't look away. It was a day of national mourning.
"But today there was knife-edge tension. People were thinking 'anything could happen, we could nosedive'.
"But when we crossed the line people were up on their feet and it was massive. It has been epic.
"It was great, and no one else in the world really knows about it, we're all yachting nerds in New Zealand.
"We smashed them!"
Barr, whose film company Useful Films creates quirky clips and ads, said the video, titled We Are Still Team New Zealand, was a personal project produced for love.
The film has been sent to Grant Dalton and Team NZ but Barr believes there will be a lot of partying before they sit down and recap the history they have created.