Doha World Swimming Championships: Chinese team wins men's 4×100m freestyle. Pan Zhanle swam 46.80 seconds in the first leg of the final, breaking the men's 100-meter freestyle world record.

Veteran Ji Xinjie further expanded his advantage in the second leg. Zhang Zhanshuo and Wang Haoyu also performed strongly. The four finally won the gold medal with a lead of 1 second ahead of the runner-up. Li Bingjie is the only Olympic champion among the Chinese swimming team members in this World Championships.