2015-08-08, Kazan, Russia. The 16th FINA Aquatics World Championships. The seventh day of swimming competition. Matt Grevers of Team USA in the semifinals of 50m backstroke.
2015-08-08, Kazan, Russia. The 16th FINA Aquatics World Championships. The seventh day of swimming competition. David Plummer of Team USA in the semifinals of 50m backstroke.
2015-08-08, Kazan, Russia. The 16th FINA Aquatics World Championships. The seventh day of swimming competition. Katie Ledecky of Team USA in the final of 800m freestyle.
