| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 321 | Justin GATLIN |  USA | 6.50 Q | 0.158 | 
| 2 | 199 | Aziz Ouhadi |  MAR | 6.68 Q NR | 0.142 | 
| 3 | 195 | Rytis Sakalauskas |  LTU | 6.69 | 0.211 | 
| 4 | 46 | Michael LeBlanc |  CAN | 6.71 | 0.128 | 
| 5 | 173 | Simone Collio |  ITA | 6.71 | 0.135 | 
| 6 | 55 | Ben Youssef Meité |  CIV | 6.71 | 0.165 | 
| 7 | 213 | Peter Emelieze |  NGR | 6.81 | 0.297 | 
| 8 | 82 | Amr Ibrahim Mostafa Seoud |  EGY | 6.83 | 0.252 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 179 | Nesta CARTER |  JAM | 6.56 Q | 0.155 | 
| 2 | 117 | Dwain Chambers |  GBR | 6.62 Q | 0.155 | 
| 3 | 106 | Emmanuel Biron |  FRA | 6.65 q | 0.166 | 
| 4 | 157 | Jeremy Bascom |  GUY | 6.77 | 0.135 | 
| 5 | 137 | Christian Blum |  GER | 6.79 | 0.157 | 
| 6 | 162 | Reza Ghasemi |  IRI | 6.79 | 0.199 | 
| 7 | 269 | Brijesh Lawrence |  SKN | 6.80 | 0.192 | 
| 8 | 268 | Foo Ee Yeo |  SGP | 6.93 | 0.217 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 325 | Trell Kimmons |  USA | 6.61 Q | 0.162 | 
| 2 | 285 | Marc Burns |  TTO | 6.62 Q | 0.129 | 
| 3 | 47 | Justyn Warner |  CAN | 6.67 q | 0.140 | 
| 4 | 92 | Ángel David RODRÍGUEZ |  ESP | 6.71 | 0.214 | 
| 5 | 52 | Bingtian SU |  CHN | 6.74 SB | 0.337 | 
| 6 | 218 | Mateo Edward |  PAN | 6.91 PB | 0.195 | 
| 7 | 36 | Nilson Andrè |  BRA | 6.93 | 0.219 | 
| 351 | Gerald Phiri |  ZAM | DNS |