Pos | Rank | Heat | Bib | Team | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 3 | USA | 41.77 SB | q | 0.146 | ||
2 | 1 | 1 | JAM | 41.79 SB | 0.165 | |||
3 | 2 | 1 | GBR | 41.93 | 0.133 | |||
4 | 1 | 2 | GER | 42.18 | Q | 0.158 | ||
5 | 2 | 2 | NGR | 42.55 SB | Q | 0.144 | ||
6 | 3 | 2 | TTO | 42.62 SB | Q | 0.149 | ||
7 | 3 | 1 | CAN | 42.70 SB | 0.141 | |||
8 | 4 | 1 | CHN | 42.70 | 0.165 | |||
9 | 5 | 1 | NED | 42.88 | 0.177 | |||
10 | 4 | 2 | FRA | 43.07 | 0.141 | |||
11 | 5 | 2 | SUI | 43.12 | 0.165 | |||
12 | 6 | 1 | POL | 43.33 | 0.146 | |||
13 | 7 | 1 | GHA | 43.37 | 0.134 | |||
1 | UKR | DQ SB | 0.151 | |||||
2 | BRA | DQ R 163.2b | 0.160 | |||||
2 | KAZ | DQ R 163.3a | 0.161 |