| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND |
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 1925 | Puripol BOONSON |
THA |
10.09 Q NU20R | +0.7 | |
| 2 | 1 | 3 | 1655 | Bouwahjgie NKRUMIE |
JAM |
10.11 Q =NU20R | -0.4 | |
| 3 | 1 | 1 | 1280 | Letsile TEBOGO |
BOT |
10.14 Q | +0.6 | |
| 4 | 2 | 2 | 1685 | Hiroki YANAGITA |
JPN |
10.15 Q PB | +0.7 | |
| 5 | 2 | 1 | 1854 | Benjamin RICHARDSON |
RSA |
10.17 Q | +0.6 | |
| 6 | 2 | 3 | 1725 | Muhd Azeem FAHMI |
MAS |
10.19 Q | -0.4 | |
| 7 | 3 | 1 | 1975 | Laurenz COLBERT |
USA |
10.29 q | .285 | +0.6 |
| 7 | 3 | 2 | 1351 | Reynaldo R. ESPINOSA |
CUB |
10.29 q PB | .285 | +0.7 |
| 9 | 4 | 2 | 1980 | Michael GIZZI |
USA |
10.30 | .291 | +0.7 |
| 10 | 5 | 2 | 1221 | Connor BOND |
AUS |
10.30 PB | .292 | +0.7 |
| 11 | 3 | 3 | 1550 | Nazzio JOHN |
GRN |
10.31 PB | .309 | -0.4 |
| 11 | 3 | 3 | 1617 | Alessio FAGGIN |
ITA |
10.31 | .309 | -0.4 |
| 13 | 6 | 2 | 1460 | Jeff ERIUS |
FRA |
10.34 | +0.7 | |
| 14 | 4 | 1 | 1494 | Michael ONILOGBO |
GBR |
10.39 | +0.6 | |
| 15 | 5 | 1 | 1824 | Diego GONZALEZ |
PUR |
10.42 PB | +0.6 | |
| 16 | 6 | 1 | 2020 | Sitali KAKENE |
ZAM |
10.43 | +0.6 | |
| 17 | 5 | 3 | 1321 | Almond SMALL |
CAN |
10.44 | -0.4 | |
| 18 | 7 | 2 | 1333 | Carlos FLOREZ ANGULO |
COL |
10.45 =SB | .444 | +0.7 |
| 19 | 7 | 1 | 1335 | Ronal LONGA |
COL |
10.45 | .447 | +0.6 |
| 20 | 6 | 3 | 1665 | Hiroto FUJIWARA |
JPN |
10.48 | -0.4 | |
| 21 | 7 | 3 | 1857 | Mukhethwa TSHIFURA |
RSA |
10.58 | -0.4 | |
| 22 | 8 | 3 | 1215 | Tomás MONDINO |
ARG |
10.59 | -0.4 | |
| 23 | 8 | 1 | 1815 | Marek ZAKRZEWSKI |
POL |
10.68 | +0.6 | |
| 2 | 1641 | Sandrey DAVISON |
JAM |
DNF |
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second