Pos | Rank | Heat | Bib | Team | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 1 | USA | 43.76 WJL | Q | 0.162 | ||
2 | 2 | 1 | BRA | 44.25 SB | Q | 0.169 | ||
3 | 3 | 1 | BAH | 44.32 NJ | q | 0.127 | ||
4 | 4 | 1 | SKN | 44.45 NJ | q | 0.194 | ||
5 | 1 | 2 | JAM | 44.55 SB | Q | 0.193 | ||
6 | 5 | 1 | POL | 44.73 SB | 0.162 | |||
7 | 1 | 3 | BAR | 44.79 NJ | Q | 0.272 | ||
8 | 2 | 3 | FRA | 44.96 SB | Q | 0.163 | ||
9 | 3 | 3 | GER | 44.98 SB | 0.191 | |||
10 | 4 | 3 | RUS | 45.15 SB | 0.158 | |||
11 | 6 | 1 | NED | 45.21 NJ | 0.150 | |||
12 | 5 | 3 | NGR | 45.30 SB | 0.200 | |||
13 | 2 | 2 | SUI | 45.57 | Q | 0.147 | ||
14 | 3 | 2 | ITA | 45.64 SB | 0.215 | |||
15 | 7 | 1 | CAN | 45.66 SB | 0.209 | |||
16 | 6 | 3 | ESP | 45.88 | 0.223 | |||
17 | 4 | 2 | IRL | 45.93 NJ | 0.183 | |||
18 | 8 | 1 | THA | 45.99 | 0.254 | |||
19 | 7 | 3 | RSA | 46.37 SB | 0.167 | |||
20 | 5 | 2 | SWE | 46.58 | 0.171 | |||
21 | 8 | 3 | SRB | 47.73 PB | 0.171 | |||
2 | AUS | DQ | 0.160 | |||||
2 | GBR | DNF | 0.169 | |||||
2 | SLO | Slovenia Junior | DNS | 0.000 |