2015-08-02, Kazan, Russia. The 16th FINA Aquatics World Championships. The first day of swimming competition. Award ceremony for men's 400m freestyle. Sun Yang of Team China wins the gold medal, James Guy of Team Great Britain wins silver, and Ryan Cochrane of Team Canada wins the bronze.
2015-08-02, Kazan, Russia. The 16th FINA Aquatics World Championships. The first day of swimming competition. Katie Ledecky of Team USA in the finals of 400m freestyle. She wins the race and set a championship record of 3:59.13.
