SINGAPORE, Aug. 2 (Xinhua) -- Australia's Kaylee McKeown delivered a dominant performance to win the women's 200m backstroke at the World Aquatics Championships on Saturday, setting a new Championship ...

Later in the evening, the United States quartet of Jack Alexy, Patrick Sammon, Kate Douglass and Torri Huske stormed to victory in the mixed 4x100m freestyle relay, setting a new world record of ...

9、男女4x100米自由泳接力决赛，美国3:18.48打破世界纪录夺冠（杰克·阿莱西 Jack Alexy 46.91，帕特里克·萨姆蒙 Patrick Sammon 46.70 凯特·道格拉斯 Kate Douglass52.43，托里·赫斯克 ...