Pos | Rank | Heat | Bib | Country | Team | Mark | Details |
---|---|---|---|---|---|---|---|
1 | 1 | 1 | USA | USA | 44.03 WJL | Q | |
2 | 1 | 2 | JAM | JAM | 44.22 | Q | |
3 | 2 | 1 | BRA | BRA | 44.61 SB | Q | |
4 | 1 | 3 | TTO | TTO | 44.68 | Q | |
5 | 3 | 1 | GER | GER | 44.87 | q | |
6 | 2 | 2 | SUI | SUI | 45.17 SB | Q | |
7 | 4 | 1 | BAH | BAH | 45.22 SB | q | |
8 | 3 | 2 | NED | NED | 45.29 | ||
9 | 2 | 3 | JPN | JPN | 45.38 SB | Q | |
10 | 3 | 3 | AUS | AUS | 45.54 | ||
11 | 4 | 2 | NGR | NGR | 45.93 | ||
12 | 5 | 1 | RSA | RSA | 46.25 SB | ||
2 | CAN | CAN | DNF | ||||
3 | POL | POL | DNF | ||||
3 | GBR | GBR | DNF | ||||
1 | FRA | FRA | DNF | ||||
3 | CYP | CYP | DQ R170.7 | ||||
2 | BAR | BAR | Barbados Junior | DNS |