Pos  | Rank  | Heat  | Bib | Athlete | Mark  | Details  | Reaction Time  | Wind  | |
|---|---|---|---|---|---|---|---|---|---|
1  | 1  | 1  | 1876 | USA | 9.88   | Q  | 0.157  | -0.3  | |
2  | 1  | 3  | 1639 | RSA | 10.01   | Q  | 0.132  | +0.8  | |
3  | 2  | 3  | 841 | GBR | 10.05   | Q  | 0.113  | +0.8  | |
4  | 1  | 2  | 400 | CAN | 10.07   | Q  | 0.197  | -0.1  | |
5  | 2  | 2  | 1153 | JAM | 10.09   | Q  | 0.171  | -0.1  | |
6  | 3  | 2  | 1887 | USA | 10.09   | q  | 0.198  | -0.1  | |
7  | 3  | 3  | 1106 | ITA | 10.11   | q  | 0.217  | +0.8  | |
8  | 4  | 3  | 1168 | JAM | 10.11   | 0.143  | +0.8  | ||
9  | 5  | 3  | 1926 | USA | 10.12   | 0.153  | +0.8  | ||
10  | 2  | 1  | 397 | CAN | 10.12   | Q  | 0.161  | -0.3  | |
11  | 3  | 1  | 827 | GBR | 10.13   | 0.159  | -0.3  | ||
12  | 4  | 1  | 325 | BRA | 10.14   | 0.156  | -0.3  | ||
12  | 4  | 2  | 475 | CHN | 10.14   | 0.188  | -0.1  | ||
14  | 5  | 1  | 1227 | JPN | 10.15   | 0.206  | -0.3  | ||
15  | 6  | 3  | 1224 | JPN | 10.16   | 0.125  | +0.8  | ||
16  | 7  | 3  | 775 | FRA | 10.16   | 0.184  | +0.8  | ||
17  | 6  | 1  | 1424 | NED | 10.18   | 0.156  | -0.3  | ||
18  | 5  | 2  | 1454 | NGR | 10.20   | 0.240  | -0.1  | ||
19  | 7  | 1  | 1103 | ITA | 10.20   | 0.180  | -0.3  | ||
20  | 6  | 2  | 825 | GBR | 10.22   | 0.133  | -0.1  | ||
21  | 8  | 1  | 468 | CHN | 10.23   | 0.189  | -0.3  | ||
22  | 7  | 2  | 1225 | JPN | 10.28   | 0.185  | -0.1  | ||
23  | 8  | 2  | 1352 | LBR | 10.28   | 0.175  | -0.1  | ||
24  | 8  | 3  | 522 | CIV | 10.34   | 0.175  | +0.8  |