The first night of world championship swimming competitions saw six world record tumble at the Foro Italico on Sunday. Italy's Federica Pellegrini made home fans proud by beating her own world mark to win the women's 400m freestyle, and German Paul Biedermann also brought down a world record as he won the men's 400m freestyle final.

The Dutch women's 4x100m freestyle team, the Olympic champions in 2008, shattered their world record to win the title, despite a brilliant swim by German Britta Steffen who set an individual 100m freestyle mark in the lead-off leg at the same race.

Sweden's Sarah Sjostrom set a new world standard in the women's 100m butterfly while American Ariana Kukors bettered the women's 200m individual medley world mark.

Led by Michael Phelps, the United States beat Russia for the men's 4x100m freestyle relay gold, with France finishing third.

【体坛英语资讯：Six world records fall on first night of swimming】相关文章：

★ 体坛英语资讯：China reaches final of Womens Asia Cup

★ 娱乐英语资讯：Brad Pitt ready to rumble in boxing movie

★ 娱乐英语资讯：Kylie is new face of Tous jewellery

★ 娱乐英语资讯：Julianne Moores valentine to charity

★ 娱乐英语资讯：Jennifer Aniston picks Tom Brady as the face of SmartWater

★ 体坛英语资讯：Former Yankee Leyritz arrested after car death

★ 娱乐英语资讯：Demi Moores man talks fashion in essay

★ 体坛英语资讯：Doctor: Yao Ming recovers well after foot surgery

★ 娱乐英语资讯：Cindy Crawford will never pose nude again

★ 娱乐英语资讯：Hewitt love strikes back over bikini shots