The men's 50m backstroke world record fell in the semifinals when Britain's Liam Tancock touched in 24.08 seconds, shaving 0.25 seconds off the old standard held by Randall Ball.

Jiao Liuyang competes at the women's 4x100m medley final during FINA World Swimming Championships in Rome, Italy, Aug. 1, 2009. China won gold and set a new world record with 3:52.19.

In the women's 800m freestyle final, Denmark's Lotte Friis took gold in 8:15.92 and Briton Joanne Jackson won silver, 0.74 seconds behind. Italian 1,500m champion Alessi Filippi picked up bronze in 8:17.21.

Earlier, Brazilian Cesar Cielo Filho added the gold in the 50m freestyle to the 100m gold.

In the women's 50m butterfly, Australian Marieke Guehrer claimed gold in 25.48, beating Chinese Zhou Yafei into second by nine hundredth of a second.

Chen Huijia (up) jumps into pool at the women's 4x100m medley final during FINA World Swimming Championships in Rome, Italy, Aug. 1, 2009. China won gold and set a new world record with 3:52.19

【体坛英语资讯：China breaks world record in winning relay gold】相关文章：

★ 娱乐英语资讯：Leona Lewis too shy to go nude

★ 体坛英语资讯：Wang Nan still has something to prove

★ 体坛英语资讯：Boston Celtics keep grip on East

★ 体坛资讯：Chinese gymnast Wang on track of sentience recovery

★ 体坛英语资讯：China fails to break no-win record jinx against S.Korea

★ 体坛英语资讯：Chinas Yi takes NBA rookie honour

★ 体坛英语资讯：Zheng Jie knocks out top-seeded Ana Ivanovic at Wimbledon

★ 娱乐英语资讯：Celebrity link! Obama related to Clinton?

★ 娱乐英语资讯：Amy Winehouse and Blake are killing each other,says her mother-in-law

★ 体坛英语资讯：Germany, Croatia smash rivals dreams at Euro 2008