Pos | Rank | Heat | Bib | Athlete | Mark | Details | Reaction Time | |
|---|---|---|---|---|---|---|---|---|
1 | 1 | 3 | 1126 | USA | 51.44 | Q | 0.221 | |
2 | 1 | 4 | 671 | GUY | 52.39 | Q | 0.158 | |
3 | 1 | 1 | 901 | POL | 52.55 | Q | 0.184 | |
4 | 2 | 1 | 325 | AUS | 53.03 | Q | 0.169 | |
5 | 3 | 1 | 622 | GER | 53.17 | Q | 0.229 | |
6 | 1 | 6 | 759 | JAM | 53.19 | Q | 0.146 | |
7 | 2 | 3 | 597 | GBR | 53.25 | Q | 0.239 | |
8 | 2 | 6 | 953 | RSA | 53.26 | Q | 0.229 | |
9 | 3 | 6 | 832 | MEX | 53.31 PB | Q | 0.214 | |
10 | 4 | 6 | 357 | BAR | 53.32 | q | 0.165 | |
11 | 1 | 2 | 1030 | SVK | 53.54 | Q | 0.171 | |
12 | 1 | 7 | 1079 | USA | 53.54 | Q | 0.305 | |
13 | 2 | 4 | 969 | SLO | 53.72 | Q | 0.189 | |
14 | 1 | 5 | 324 | AUS | 53.82 | Q | 0.199 | |
15 | 3 | 3 | 740 | ITA | 53.85 | Q | 0.162 | |
16 | 2 | 2 | 726 | ITA | 53.88 | Q | 0.130 | |
17 | 3 | 2 | 769 | JAM | 53.95 | Q | 0.221 | |
18 | 3 | 4 | 636 | GER | 53.97 | Q | 0.223 | |
19 | 4 | 4 | 858 | NGR | 53.97 | q | 0.184 | |
20 | 4 | 3 | 986 | SRB | 54.00 PB | q | 0.182 | |
21 | 2 | 5 | 1133 | VIN | 54.02 | Q | 0.191 | |
22 | 2 | 7 | 566 | FRA | 54.04 | Q | 0.225 | |
23 | 4 | 1 | 445 | CHN | 54.31 | q | 0.179 | |
24 | 3 | 5 | 351 | BAH | 54.33 | Q | 0.195 | |
25 | 5 | 3 | 303 | ANT | 54.36 | q | 0.182 | |
26 | 3 | 7 | 856 | NGR | 54.38 | Q | 0.228 | |
27 | 4 | 2 | 499 | ECU | 54.43 | q | 0.232 | |
28 | 6 | 3 | 882 | NZL | 54.48 | 0.175 | ||
29 | 4 | 5 | 959 | SKN | 54.65 PB | 0.165 | ||
30 | 5 | 6 | 401 | CAN | 54.76 | 0.194 | ||
31 | 5 | 5 | 942 | RSA | 54.83 | 0.261 | ||
32 | 5 | 1 | 415 | CAN | 54.87 | 0.194 | ||
33 | 4 | 7 | 674 | HAI | 55.08 | 0.212 | ||
34 | 5 | 4 | 501 | ECU | 55.19 | 0.247 | ||
35 | 7 | 3 | 1026 | SVK | 55.20 | 0.161 | ||
36 | 6 | 1 | 967 | SLO | 55.29 | 0.166 | ||
37 | 6 | 5 | 872 | NZL | 55.31 | 0.261 | ||
38 | 5 | 2 | 999 | SUI | 55.33 | 0.158 | ||
39 | 6 | 2 | 868 | NOR | 55.47 | 0.163 | ||
40 | 7 | 1 | 385 | BRA | 55.50 | 0.174 | ||
41 | 7 | 2 | 924 | PUR | 55.51 | 0.153 | ||
42 | 5 | 7 | 831 | MEX | 55.53 | 0.188 | ||
43 | 6 | 7 | 346 | AZE | 55.55 | 0.148 | ||
44 | 8 | 3 | 886 | PER | 55.60 | 0.214 | ||
45 | 8 | 1 | 960 | SKN | 55.61 | 0.187 | ||
46 | 7 | 5 | 1053 | TTO | 55.89 | 0.192 | ||
47 | 7 | 7 | 803 | KEN | 56.16 | 0.291 | ||
48 | 6 | 6 | 382 | BRA | 56.16 | 0.226 | ||
49 | 7 | 6 | 349 | BAH | 56.16 | 0.189 | ||
50 | 8 | 6 | 685 | HUN | 56.24 | 0.203 | ||
51 | 6 | 4 | 792 | KAZ | 56.29 | 0.217 | ||
52 | 8 | 2 | 687 | HUN | 56.53 | 0.237 | ||
53 | 8 | 7 | 458 | CPV | 56.61 PB | 0.182 | ||
54 | 7 | 4 | 451 | COL | 57.12 | 0.180 | ||
55 | 9 | 3 | 804 | KOR | 57.35 | 0.144 | ||
56 | 9 | 7 | 1056 | TTO | 57.58 | 0.214 | ||
4 | 653 | GHA | DQ | 0.256 | ||||
5 | 453 | COL | DNS |