 The Jamaica team won a medal in all 4 relays with a bronze in the Men's 4x400 m relay, a silver in the Women's 4x400 m and 4x100 m and finally the men's 4x100 m relay team (Dexter Lee, Nesta Carter, Michael Frater, Yohan Blake, Usain Bolt) retained their title winning in a new world record time of 37.04.Jamaica's final medal tally was 4 golds 4 silvers and 1 bronze leaving them 4th on the medal table behind USA, Kenya and Russia.At the Brussels Diamond League Final on 19 September, new 100 m World Champion Yohan Blake ran 19.26 which was a world leading time and the second fastest time in history, just 7 hundreds outside Usain Bolt's Berlin world record and it was over half a second faster than Blake's previous best of 19.78.