| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 845 | Terrell Wilks |  USA | 10.37 Q | 0.182 | 
| 2 | 716 | Benjamin Olsson |  SWE | 10.57 Q PB | 0.163 | 
| 3 | 556 | David Ambler |  NZL | 10.63 | 0.146 | 
| 4 | 341 | Chun Ho Lai |  HKG | 10.67 | 0.152 | 
| 5 | 539 | Chimere Ufomba |  NGR | 10.73 | 0.137 | 
| 6 | 393 | Valerio Rosichini |  ITA | 10.75 | 0.162 | 
| 7 | 680 | Calvin Kang Li Loong |  SGP | 10.75 | 0.143 | 
| 8 | 664 | Aleksandr Shpaer |  RUS | 10.78 | 0.140 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 646 | Wilhelm van der Vyver |  RSA | 10.38 Q | 0.137 | 
| 2 | 412 | Dexter Lee |  JAM | 10.42 Q | 0.187 | 
| 3 | 104 | Kemar HYMAN |  CAY | 10.57 q SB | 0.139 | 
| 4 | 692 | Shehan Abeypitiya |  SRI | 10.59 q NJ | 0.186 | 
| 5 | 137 | Václav Zich |  CZE | 10.63 | 0.138 | 
| 6 | 340 | Chi Ho Tsui |  HKG | 10.74 | 0.174 | 
| 7 | 226 | Romain Burel |  FRA | 10.82 | 0.226 | 
| 836 | Antonio Sales |  USA | DQ | 0.000 | 
| POS | BIB | ATHLETE | COUNTRY | MARK | Reaction Time | 
|---|---|---|---|---|---|
| 1 | 408 | Yohan BLAKE |  JAM | 10.42 Q | 0.150 | 
| 2 | 127 | David Lescay |  CUB | 10.59 Q | 0.140 | 
| 3 | 93 | Tyrone Halstead |  CAN | 10.65 | 0.160 | 
| 4 | 329 | EmmanouÃl Koutsouklákis |  GRE | 10.66 | 0.142 | 
| 5 | 698 | Pascal MANCINI |  SUI | 10.67 | 0.123 | 
| 6 | 382 | David Walters |  ISV | 10.74 | 0.175 | 
| 7 | 256 | Suwaibou Sanneh |  GAM | 10.75 | 0.158 | 
| 8 | 616 | Miguel López |  PUR | 10.75 | 0.158 |