The short pool world championships produced 9 gold medals on the 16th, and China's Qin Haiyang won the bronze medal in the men's 200m breaststroke final, which is also the second medal of the Chinese athlete in this year's short pool world championships.

The short pool world championships produced 9 gold medals on the 16th, and China's Qin Haiyang won the bronze medal in the men's 200m breaststroke final, which is also the second medal and second bronze medal of the Chinese athlete in this year's short pool world championships. In addition, Zhang Ke finished 4th overall in the women's 1500m freestyle and unfortunately missed out on a medal.

The funniest event of the day came in the men's 50m backstroke final, when the host, Australia's Cooper, beat several opponents to hit the wall first and learned the bad news: the final needed to be replayed for some reason (not sure why, but several runners did hear the cancellation and quit the competition). In the replayed final, Cooper won the silver medal, and the gold medal went to Murphy of the United States. The winners of the day were as follows:

Men's and Women's 4×50m Freestyle Relay: France;

Women's 200m breaststroke: Douglas (USA);

Men's 200m breaststroke: Daiya Seto (Japan);

Women's 50m backstroke: McNeill (Canada);

Men's 50m backstroke: Murphy (USA);

Women's 100m Medley: Stinbergen (Netherlands);

Men's 100m medley: Hole cut (Italy);

Women's 1500m Freestyle: Paleste (Australia);

Men's 4×200m Freestyle Relay: Team USA.