Russia's Yuliya Efimova, left, celebrates with Ukraine's Mariia Liver after winning her Women's 50m breaststroke heat in a new world record time of 29.78 at the FINA Swimming World Cham

 

              Russia
Russia's Yuliya Efimova, left, celebrates with Ukraine's Mariia Liver after winning her Women's 50m breaststroke heat in a new world record time of 29.78 at the FINA Swimming World Championships in Barcelona, Spain, Saturday, Aug. 3, 2013. (AP Photo/Michael Sohn)