| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND | 
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 2 | 2262 | Puripol BOONSON | 
 THA                 | 
                10.30 Q | .297 | -0.6 | 
| 2 | 2 | 2 | 2196 | Bradley NKOANA | 
 RSA                 | 
                10.30 Q | .298 | -0.6 | 
| 3 | 1 | 3 | 2202 | Bayanda WALAZA | 
 RSA                 | 
                10.33 Q | -0.2 | |
| 4 | 1 | 1 | 1948 | Deandre DALEY | 
 JAM                 | 
                10.34 Q | -0.9 | |
| 5 | 2 | 3 | 1797 | Teddy WILSON | 
 GBR                 | 
                10.35 Q | -0.2 | |
| 6 | 3 | 3 | 1638 | Jinxian HE | 
 CHN                 | 
                10.36 q | -0.2 | |
| 7 | 3 | 2 | 1946 | Gary CARD | 
 JAM                 | 
                10.39 q | -0.6 | |
| 8 | 2 | 1 | 1977 | Naoki NISHIOKA | 
 JPN                 | 
                10.43 Q | -0.9 | |
| 9 | 4 | 3 | 2359 | Brayden WILLIAMS | 
 USA                 | 
                10.46 | -0.2 | |
| 10 | 3 | 1 | 1600 | Hristo ILIEV | 
 BUL                 | 
                10.52 | .520 | -0.9 | 
| 10 | 4 | 2 | 1547 | Sebastian SULTANA | 
 AUS                 | 
                10.52 | .520 | -0.6 | 
| 12 | 5 | 3 | 1610 | Junior IMOUKHUEDE | 
 CAN                 | 
                10.54 | -0.2 | |
| 13 | 6 | 3 | 1972 | Fukuto KOMURO | 
 JPN                 | 
                10.56 | -0.2 | |
| 14 | 5 | 2 | 1623 | Benjamin Ignacio ARAVENA | 
 CHI                 | 
                10.59 | -0.6 | |
| 15 | 6 | 2 | 1763 | Ylann BIZASENE | 
 FRA                 | 
                10.61 | -0.6 | |
| 16 | 4 | 1 | 1694 | Valentin JENSEN | 
 DEN                 | 
                10.62 | -0.9 | |
| 17 | 7 | 3 | 1601 | Nikola KARAMANOLOV | 
 BUL                 | 
                10.63 | .626 | -0.2 | 
| 18 | 5 | 1 | 2035 | Adas DAMBRAUSKAS | 
 LTU                 | 
                10.63 | .627 | -0.9 | 
| 19 | 7 | 2 | 1558 | Carlos BROWN JR. | 
 BAH                 | 
                10.63 | .629 | -0.6 | 
| 20 | 6 | 1 | 2009 | Joel-jin NWAMADI | 
 KOR                 | 
                10.65 | .643 | -0.9 | 
| 21 | 8 | 2 | 1898 | Sean AIGBOBOH | 
 IRL                 | 
                10.65 | .650 | -0.6 | 
| 22 | 8 | 3 | 2228 | Merone WIJESINGHE | 
 SRI                 | 
                10.68 | -0.2 | |
| 23 | 7 | 1 | 2237 | Jonathan GOU GOMEZ | 
 SUI                 | 
                10.74 | -0.9 | |
| 24 | 8 | 1 | 1649 | Keli ZENG | 
 CHN                 | 
                10.76 | -0.9 | 
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second