Zhang Yufei bags fourth gold in China's national swimming championships

SHENZHEN, April 26 (Xinhua) -- Olympic champion Zhang Yufei claimed her fourth gold in China's national swimming championships here on Friday, winning the mixed 4x100m medley relay representing the Shanghai-Jiangsu-Zhejiang-Jiangxi-Shandong team.

The team won the in 3:41.82 with a star quartet of Xu Jiayu, Qin Haiyang, Zhang Yufei and Yang Junxuan.

In the men's 100m butterfly final, Wang Changhao won in 5