CCTV is broadcasting the National Swimming Championships live, with Qin Haiyang and Sun Yang playing, the details are as follows.

The women's 200m freestyle preliminaries are currently being livestreamed, and everyone is welcome to watch them.

The men's 200 butterfly preliminaries are about to be held, and Qin Haiyang participates. Then came the men's 800-meter freestyle preliminaries, and Sun Yang competed.