LONDON - Hungary's Danuta Kozak powered through the field on Dorney Lake on Thursday to win the Olympic gold medal in the women's canoe sprint K1 500m at the 2012 London Games. Kozak finished with a time of 1:51.456 at Eton Dorney in London to claim Hungary's eighth gold medal of the games. Ukraine's Inna Osypenko-Radomska won the silver with a time of 1:52.685 and South Africa's Bridgitte Hartley won the bronze with a time of 1:52.923. Hungary now have 15 medals at the games with Ukraine collecting their tenth and South Africa collecting their fifth.