Townley Haas of United States and Aleksandr Krasnykh of Russia finished second and third respectively.

Three swimmers became spotlight of the night in Duna Arena as they managed to renew the world records.

Britain's Adam Peaty improved his own 50m breaststroke record to 25.95 in the semifinals, from 26.10 he created in the heats on Tuesday morning.

"It was not really in my radar to swim below 26 seconds but I felt good tonight. Let's see what comes out tomorrow," commented Peaty.

China's Yan Zibei failed to secure a final berth with his 15th position in the semifinals.

With a new world record of 58.10 seconds, Canadian swimmer Kylie Masse met little challenge en route to becoming women's 100m backstroke world champion.

Olympic champion Lilly King also beat women's 100m breaststroke world record by 0.22 in 1:4.13. Chinese swimmer Shi Jinglin didn't finish on podium ranking 5th.

American female swimming star Katie Ledecky won her third gold in Budapest with her 1500m freestyle triumph at 15:31.82. Hou Yawen of China ranked fifth among eight finalists.

Ledecky also led women's 200m freestyle semifinalists, while China's 15-year-old swimmers Ai Yanhan and Li Bingjie missed the final.

【体坛英语资讯：Chinas Sun, Xu shine with gold at worlds, three world records shattered】相关文章：

★ 娱乐英语资讯：Zhang Ziyi hosts in English for wildlife protection

★ 娱乐英语资讯：Sharon Stone apologizes over karma remarks

★ 娱乐英语资讯：Madonna, Ritchie voted best-dressed celeb couple

★ 体坛英语资讯：Davydenko not worried about betting probe

★ 体坛英语资讯：Wariner beaten by Australian Batman

★ 体坛英语资讯：Beijing Olympic flame arrives in Canberra

★ 体坛英语资讯：Croatia bullish, Germany relieved at Euro 2008

★ 体坛英语资讯：Rooneys return perfectly timed for United

★ 体坛英语资讯：Beijing National Stadium designers win award

★ 体坛英语资讯：Hammers plan to upset another title hopeful