World championship representative Kane Radford won his second Oceania and national titles at the State New Zealand Open Water Championships in Taupo today.
Radford, who comfortably won the 10km yesterday, had a tight battle in today's 5km race before out-touching the Japanese open water champion Yasunari Hirai for the victory.
Hirai made the first lunge at the finish board but missed, allowing Radford to make the winning touch.
The pair both train together in the crack open water squad at Uniswim in Western Australia.
Another of the Uniswim group, Australian Sacha Downing, also earned the double after winning the women's 5km event. Downing swam away from the pack to comfortably win ahead of fellow Australian Leah Cutting and State AquaBlack Emma Robinson (Capital).