
Yuliya Efimova of Russia celebrates after the Women's 100m Breaststroke Semifinal of swimming at the 17th FINA World Championships in Budapest, Hungary on July 24, 2017. Yuliya Efimova advanced to the final with 1:04.36. (Xinhua/Ding Xu)

Yuliya Efimova of Russia celebrates after the Women's 100m Breaststroke Semifinal of swimming at the 17th FINA World Championships in Budapest, Hungary on July 24, 2017. Yuliya Efimova advanced to the final with 1:04.36. (Xinhua/Ding Xu)