Poland's Justyna Kowalcyk and American Andy Newell took the titles on the opening day of competition at the Winter Games in Wanaka yesterday.
Kowalcyk's win in the 1.6km sprint was no surprise. She is a defending Olympic champion, won the World Cup sprint final in Stockholm last March and the Nordic world championship 10km title. She clocked a time of 3min 27.25s in the prologue and was clearly the best athlete in the women's field.
She headed home Daria Gaiazoa of Canada and Slovak Anastazia Kuzmina, the Vancouver Olympics biathlon sprint gold medallist in 2010, in the final. New Zealand's Sarah Murphy, who also contested the biathlon in Vancouver, finished seventh.
"It was a good race on a very good track," Kowalcyk said.
Olympian Newell, from Vermont won a tighter men's race. He was fastest in the prologue, recording 2:52.96, won his semifinal and completed the job in the final.
Russian Alexey Petukhov, bronze medallist in the Vancouver Games, took second with Canada's Devon Kershaw third. Defending Olympic champion Nikita Kriukov finished fifth.