Jamaica's Melaine Walker clocked 52.62 seconds to win the women's 400m hurdles. [Xinhua]

Jamaica's Melaine Walker clocked 52.62 seconds to win the women's 400m hurdles at the Olympic Games on Wednesday.

American Melaine Walker took the silver and Tasha Danvers of Britain got the bronze.

(Xinhua News Agency August 20, 2008)