Pos | Rank | Heat | Bib | Team | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 2 | JAM | JAM | 42.29 CR | Q | 0.182 | |
1 | 1 | 1 | USA | USA | 42.29 CR | Q | 0.171 | |
2 | 2 | 1 | TTO | TTO | 42.59 SB | Q | 0.188 | |
3 | 2 | 2 | NGR | NGR | 42.77 SB | Q | 0.155 | |
4 | 3 | 1 | GER | GER | 42.92 SB | q | 0.175 | |
5 | 1 | 3 | GBR | GBR | 43.20 | Q | 0.154 | |
6 | 3 | 2 | BRA | BRA | 43.22 SB | q | 0.195 | |
7 | 2 | 3 | FRA | FRA | 43.35 SB | Q | 0.191 | |
8 | 4 | 1 | SUI | SUI | 43.41 SB | 0.184 | ||
9 | 3 | 3 | BAH | BAH | 43.54 SB | 0.152 | ||
10 | 4 | 2 | CAN | CAN | 43.69 SB | 0.206 | ||
11 | 4 | 3 | PUR | PUR | 44.04 SB | 0.182 | ||
12 | 5 | 3 | POL | POL | 44.07 SB | 0.210 | ||
13 | 5 | 2 | CHN | CHN | 44.12 SB | 0.149 | ||
14 | 5 | 1 | DOM | DOM | 44.30 SB | 0.143 | ||
15 | 6 | 2 | IVB | IVB | 44.53 SB | 0.186 | ||
16 | 7 | 2 | VEN | VEN | 44.64 SB | 0.236 | ||
17 | 6 | 3 | JPN | JPN | 44.66 | 0.148 | ||
18 | 6 | 1 | AUS | AUS | 44.69 | 0.151 |