4 x 100 m |
1 |
Jamaica |
37.27 |
|
|
A.Powell, Y.Blake, N.Ashmeade, U.Bolt |
|
2 |
Japan |
37.60 |
|
|
R.Yamagata, S.Iizuka, Y.Kiryu, A.Cambridge |
|
3 |
Canada |
37.64 |
|
|
A.Haynes, A.Brown, B.Rodney, A.De Grasse |
|
4 |
China |
37.90 |
|
5 |
Great Britain & Ni |
37.98 |
|
6 |
Brazil |
38.41 |
|
|
United States |
DQ |
|
|
Trinidad & Tobago |
DQ |
|
|
4 x 400 m |
1 |
United States |
2:57.30 |
|
|
A.Hall, T.McQuay, G.Roberts, L.Merritt |
|
2 |
Jamaica |
2:58.16 |
|
|
P.Matthews, N.Allen, F.Dunkley, J.Francis |
|
3 |
Bahamas |
2:58.49 |
|
|
A.Russell, M.Mathieu, S.Gardiner, C.Brown |
|
4 |
Belgium |
2:58.52 |
|
5 |
Botswana |
2:59.06 |
|
6 |
Cuba |
2:59.53 |
|
7 |
Poland |
3:00.50 |
|
8 |
Brazil |
3:03.28 |
|
|