Portugal Colonial - Sparkling New Zealand women notch five in a row at Hong Kong sevens

Their victory was the first of a Kiwi double, with the All Blacks winning in the men's tournament immediately afterwards.

The Black Ferns had cruised their way through the weekend, swatting away early opponents and looking mostly untroubled by Fiji in the semi-final, which they won 31-5.

But in Australia, they found their most credible opposition, and both southern-hemisphere giants were in the game for most of it.

Stacey Waaka's second try of the match, in the fourteenth minute, made sure of the win, as well as making her the weekend's second-top scorer, after Aussie star Charlotte Caslick.

"We know it's always going to be close" against Australia, Waaka said.

"The best team on the day wins because of those little moments, and it's who can last the 14 minutes and we were fortunate to be on that side of the win."

The 27-year-old, who has 25 tries in the series so far, added that she hoped her country's win -– at the first-ever stop for the women's series in Hong Kong –- would resonate with younger women players.

"We're talking about paving a path for future generations," she said. "Hopefully there's many more years to come and hopefully the girls watching at home in New Zealand can be here one day."

Australia coach Tim Walsh echoed the praise for the "ding-dong battle" between the two neighbours, but said the day's small margins were not in his side's favour.

"You know, it's just one moment that can be the difference between being disappointed and being on top of the world," he said. "That's the beauty of the sport and that's why we love it."

Olympic berths are also up for grabs during this series, with the top four teams automatically heading to Paris 2024, along with hosts France.

The final round of the women's series will be held in Toulouse in May, and Waaka said her side would take the time to "refresh mentally, physically" before then.

"We've got little things to work on; definitely not proud of every moment, but we can fix those going into Toulouse," she said.

New Zealand are 16 points clear of Australia in the series standing, and almost certain to secure the title in the French city.

They took gold at the previous four tournaments, in Cape Town, Hamilton, Sydney and Vancouver. They took home silver in the Dubai season opener, losing the final to Australia –- their sole defeat all season.

Sevens tournaments hold a series of finals on the last day, as a chance for sides knocked out early doors to lift some silverware.

In the lesser finals on Sunday, the bronze medal went to Great Britain, France claimed fifth place and the USA finished seventh.

Hosts Hong Kong lost the 11th-place playoff to Brazil a day earlier.

P.Queiroz--PC