Chris Witty (left) of the US skates to a new world record as Canadian Catriona Lemay Doan follows during the women's 1000m speed skating competition on Sunday. Witty set the world record time of one minute, 13.83 seconds to beat the previous mark of one minute, 14.06 recorded by Sabine Voelker of Germany at the same venue on December 2, 2001.