Pos | Rank | Heat | Bib | Athlete | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 3 | 1381 | JAM | 51.77 PB | Q | 0.157 | |
2 | 1 | 1 | 1655 | USA | 51.90 SB | Q | 0.199 | |
3 | 1 | 2 | 1006 | AUS | 52.12 PB | Q | 0.172 | |
4 | 2 | 2 | 1376 | JAM | 52.18 | Q | 0.282 | |
5 | 2 | 1 | 1141 | CUB | 52.26 PB | Q | 0.186 | |
6 | 3 | 2 | 1424 | KEN | 52.52 | q | 0.151 | |
7 | 3 | 1 | 1622 | UKR | 52.79 PB | q | 0.207 | |
8 | 4 | 1 | 1264 | GBR | 52.80 PB | 0.173 | ||
9 | 4 | 2 | 1680 | USA | 53.04 PB | 0.168 | ||
10 | 2 | 3 | 1085 | CAN | 53.06 PB | Q | 0.180 | |
11 | 3 | 3 | 1445 | MEX | 53.08 | 0.243 | ||
12 | 5 | 1 | 1080 | CAN | 53.27 PB | 0.166 | ||
13 | 4 | 3 | 1543 | RSA | 53.68 SB | 0.205 | ||
14 | 5 | 3 | 1276 | GER | 53.85 | 0.177 | ||
15 | 6 | 1 | 1346 | ITA | 53.93 | 0.161 | ||
16 | 5 | 2 | 1153 | CZE | 53.95 PB | 0.178 | ||
17 | 7 | 1 | 1278 | GER | 54.13 | 0.164 | ||
18 | 6 | 2 | 1506 | POL | 54.32 | 0.187 | ||
19 | 6 | 3 | 1613 | UKR | 54.64 | 0.186 | ||
20 | 7 | 3 | 1436 | LTU | 54.87 SB | 0.169 | ||
21 | 7 | 2 | 1253 | GBR | 54.88 | 0.206 | ||
22 | 8 | 3 | 1327 | IRL | 55.20 | 0.158 | ||
23 | 8 | 1 | 1431 | KOS | 55.95 | 0.207 | ||
2 | 1040 | BAH | DNS |