On July 31, the swimming competition of the Tokyo Olympic Games continued to be held at the Tokyo water sports center.
In today's final men's and women's mixed 4x100m medley relay, the Chinese team composed of Xu Jiayu, Yan Zibei, Zhang Yufei and Yang Junyu won the silver medal. The British team broke the world record held by the Chinese team in 3 minutes, 37.58 seconds and won the championship. The bronze medal was taken away by Australia with an achievement of 3 minutes, 38.95 seconds.
