| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND | 
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 1 | 1091 | Omar MCLEOD |  JAM | 13.10 Q | +0.2 | |
| 2 | 2 | 1 | 924 | Garfield Darien |  FRA | 13.17 Q | +0.2 | |
| 3 | 3 | 1 | 617 | Sergey SHUBENKOV |  ANA | 13.22 q | +0.2 | |
| 4 | 4 | 1 | 875 | Orlando ORTEGA |  ESP | 13.23 q | .224 | +0.2 | 
| 5 | 1 | 3 | 1035 | Balázs BAJI |  HUN | 13.23 Q | .228 | +0.3 | 
| 6 | 2 | 3 | 1427 | Aries Merritt |  USA | 13.25 Q | +0.3 | |
| 7 | 1 | 2 | 678 | Shane BRATHWAITE |  BAR | 13.26 Q SB | +0.6 | |
| 8 | 2 | 2 | 1093 | Hansle PARCHMENT |  JAM | 13.27 Q | .262 | +0.6 | 
| 9 | 3 | 2 | 1372 | Devon ALLEN |  USA | 13.27 | .265 | +0.6 | 
| 10 | 4 | 2 | 975 | Andrew POZZI |  GBR | 13.28 | +0.6 | |
| 11 | 5 | 1 | 825 | Milan TRAJKOVIC |  CYP | 13.32 | +0.2 | |
| 12 | 3 | 3 | 783 | Wenjun XIE |  CHN | 13.36 | +0.3 | |
| 13 | 6 | 1 | 1398 | Aleec HARRIS |  USA | 13.40 | +0.2 | |
| 14 | 5 | 2 | 1235 | Damian CZYKIER |  POL | 13.42 | +0.6 | |
| 15 | 6 | 2 | 812 | Roger IRIBARNE |  CUB | 13.43 | +0.6 | |
| 16 | 4 | 3 | 1271 | Antonio ALKANA |  RSA | 13.59 | +0.3 | |
| 17 | 7 | 2 | 863 | Yidiel Contreras |  ESP | 13.65 | +0.6 | |
| 18 | 5 | 3 | 1058 | Eddie LOVETT |  ISV | 13.67 | +0.3 | |
| 19 | 6 | 3 | 730 | Éder Antonio Souza |  BRA | 13.70 | +0.3 | |
| 20 | 7 | 1 | 1114 | Genta Masuno |  JPN | 13.79 | .784 | +0.2 | 
| 21 | 8 | 2 | 990 | Matthias BÜHLER |  GER | 13.79 | .785 | +0.6 | 
| 22 | 7 | 3 | 753 | Johnathan Cabral |  CAN | 14.98 | +0.3 | |
| 3 | 818 | Yordan L. O'Farrill |  CUB | DNF | ||||
| 1 | 1159 | Yaqoub ALYOUHA |  KUW | DNF | 
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second