 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.Jamaica's first medals of the London 2012 Olympics were in the women's 100m final on Saturday 4 August.