Jamaica upsets US in women’s 4x400m relay at Worlds

Beijing, Aug 30: Jamaica upset Olympic champions United States to win the world women's 4×400 metres relay final here on Sunday.

Novlene Williams-Mills overtook Francena McCorory with 10 metres to go as the Jamaicans clocked three minutes, 19.13 seconds, the world-best time this year, beating their rivals by 0.31 seconds.

Britain took bronze in 3:23.62 minutes at the Bird's Nest stadium.