| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 347 | Derrick Atkins |  BAH | 10.04 Q | 0.166 | 
| 2 | 717 | Asafa POWELL |  JAM | 10.08 Q | 0.156 | 
| 3 | 994 | Matic Osovnikar |  SLO | 10.17 Q | 0.173 | 
| 4 | 1048 | Marc Burns |  TTO | 10.21 Q | 0.160 | 
| 5 | 989 | Kim COLLINS |  SKN | 10.21 SB | 0.160 | 
| 6 | 591 | Craig Pickering |  GBR | 10.29 | 0.153 | 
| 7 | 314 | Brendan Christian |  ANT | 10.29 | 0.160 | 
| 8 | 729 | Nobuharu Asahara |  JPN | 10.36 | 0.161 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 1100 | Tyson GAY |  USA | 10.00 Q | 0.170 | 
| 2 | 586 | Marlon Devonish |  GBR | 10.12 Q | 0.154 | 
| 3 | 302 | Churandy MARTINA |  AHO | 10.15 Q | 0.182 | 
| 4 | 857 | Olusoji A. Fasuba |  NGR | 10.18 Q | 0.140 | 
| 5 | 594 | Mark Lewis-Francis |  GBR | 10.19 | 0.150 | 
| 6 | 422 | Anson Henry |  CAN | 10.20 SB | 0.151 | 
| 7 | 712 | Nesta CARTER |  JAM | 10.28 | 0.158 | 
| 8 | 711 | Clement Campbell |  JAM | 10.28 | 0.166 |