The Women's 400 metres final 2011 World Championships in Athletics, Daegu, South Korea, August 29, 2011.<br /><br />1 Amantle Montsho Botswana 49.56 NR<br />2 Allyson Felix United States 49.59 PB<br />3 Anastasiya Kapachinskaya Russia 50.24 <br />4 Francena McCorory United States 50.45 <br />5 Antonina Krivoshapka Russia 50.66 <br />6 Shericka Williams Jamaica 50.79 <br />7 Sanya Richards-Ross United States 51.32 <br />8 Novlene Williams-Mills Jamaica 52.89<br /><br />Finnish Comentary by Antero Mertaranta, Tapio Suominen and Mika Lehtimäki.
