2015-08-05, Kazan, Russia. The 16th FINA Aquatics World Championships. The fourth day of swimming competition. Ning Zetao of Team China in the semifinals for 100m freestyle.
2015-08-05, Kazan, Russia. The 16th FINA Aquatics World Championships. The fourth day of swimming competition. Premature start by Vladimir Morozov of Team Russia results in his disqualification for the final of 100m freestyle.
2015-08-05, Kazan, Russia. The 16th FINA Aquatics World Championships. The fourth day of swimming competition. The start of semifinals for 100m freestyle.
