| POS | Rank | Heat | BIB | ATHLETE | COUNTRY | RESULTS | ms* | WIND | 
|---|---|---|---|---|---|---|---|---|
| 1 | 1 | 4 | 1532 | Gout GOUT | 
 AUS                 | 
                20.77 Q | -0.5 | |
| 2 | 1 | 5 | 2358 | Jaden WILEY | 
 USA                 | 
                20.93 Q | -1.3 | |
| 3 | 1 | 8 | 2259 | William TRULSSON | 
 SWE                 | 
                20.99 Q | -0.6 | |
| 4 | 1 | 3 | 1792 | Jake ODEY-JORDAN | 
 GBR                 | 
                21.02 Q | -1.1 | |
| 5 | 2 | 5 | 1527 | Zachary DELLA ROCCA | 
 AUS                 | 
                21.03 Q | -1.3 | |
| 6 | 2 | 8 | 2143 | Marek ZAKRZEWSKI | 
 POL                 | 
                21.11 Q | -0.6 | |
| 7 | 1 | 6 | 2202 | Bayanda WALAZA | 
 RSA                 | 
                21.16 Q | -0.4 | |
| 8 | 1 | 7 | 1987 | Kei WAKANA | 
 JPN                 | 
                21.17 Q | -0.1 | |
| 9 | 2 | 7 | 1759 | Juho VENÄLÄINEN | 
 FIN                 | 
                21.23 Q | .226 | -0.1 | 
| 10 | 3 | 7 | 1563 | Aragorn STRAKER | 
 BAR                 | 
                21.23 q | .228 | -0.1 | 
| 11 | 2 | 4 | 2225 | Malith THAMEL | 
 SRI                 | 
                21.23 Q | .229 | -0.5 | 
| 12 | 3 | 8 | 2019 | Yaqoub Mohamed AL AZEMI | 
 KUW                 | 
                21.24 q PB | -0.6 | |
| 13 | 2 | 3 | 1862 | Magnus JOHANNSSON | 
 HKG                 | 
                21.27 Q | -1.1 | |
| 14 | 3 | 3 | 1982 | Katsuki SATO | 
 JPN                 | 
                21.31 q | .302 | -1.1 | 
| 15 | 2 | 6 | 1558 | Carlos BROWN JR. | 
 BAH                 | 
                21.31 Q | .304 | -0.4 | 
| 16 | 3 | 5 | 1778 | Dejan OTTOU | 
 FRA                 | 
                21.32 q | .317 | -1.3 | 
| 17 | 3 | 4 | 2062 | Alejandro CARDENAS | 
 MEX                 | 
                21.32 q | .320 | -0.5 | 
| 18 | 4 | 8 | 1955 | Romario Orlando HINES | 
 JAM                 | 
                21.35 q | -0.6 | |
| 19 | 1 | 2 | 1854 | Jackson CLARKE | 
 GUY                 | 
                21.37 Q | -1.0 | |
| 20 | 1 | 1 | 2339 | Jesse MYERS | 
 USA                 | 
                21.43 Q | -1.1 | |
| 21 | 4 | 5 | 1623 | Benjamin Ignacio ARAVENA | 
 CHI                 | 
                21.44 q | -1.3 | |
| 22 | 2 | 1 | 1928 | Eduardo LONGOBARDI | 
 ITA                 | 
                21.45 Q | -1.1 | |
| 23 | 2 | 2 | 1641 | Peng KONG | 
 CHN                 | 
                21.49 Q | -1.0 | |
| 24 | 3 | 6 | 1600 | Hristo ILIEV | 
 BUL                 | 
                21.53 q | -0.4 | |
| 25 | 5 | 8 | 2051 | Muhammad Sayyid AMIN BIN ROSLAN | 
 MAS                 | 
                21.54 | -0.6 | |
| 26 | 6 | 8 | 2223 | Indusara Vidushan RAJAMUNI | 
 SRI                 | 
                21.56 | -0.6 | |
| 27 | 4 | 7 | 2134 | Sebastian LIBURA | 
 POL                 | 
                21.63 | .621 | -0.1 | 
| 28 | 4 | 6 | 1693 | Jónas GUNNLEIVSSON ISAKSEN | 
 DEN                 | 
                21.63 | .629 | -0.4 | 
| 29 | 4 | 4 | 2180 | Bertie CRUYWAGEN | 
 RSA                 | 
                21.64 | .636 | -0.5 | 
| 30 | 3 | 1 | 1722 | Daniel GONZALEZ | 
 ESP                 | 
                21.64 | .637 | -1.1 | 
| 31 | 5 | 5 | 1931 | Matteo MIOLA | 
 ITA                 | 
                21.65 | -1.3 | |
| 32 | 4 | 1 | 1588 | Wesley Henrique DIONISIO | 
 BRA                 | 
                21.69 | -1.1 | |
| 33 | 3 | 2 | 2169 | Jessus Armando BĂNICIOIU | 
 ROU                 | 
                21.72 | .718 | -1.0 | 
| 34 | 4 | 2 | 1561 | Andrew STYLES | 
 BAH                 | 
                21.72 | .720 | -1.0 | 
| 35 | 5 | 1 | 2367 | Keo DAVIS | 
 VIN                 | 
                21.73 | .728 | -1.1 | 
| 36 | 5 | 7 | 1639 | Youchao HUANG | 
 CHN                 | 
                21.73 | .730 | -0.1 | 
| 37 | 6 | 1 | 1697 | Sophus Emil RAMSGAARD JENSEN | 
 DEN                 | 
                21.78 | .771 | -1.1 | 
| 38 | 6 | 5 | 2375 | David NYAMUFARIRA | 
 ZIM                 | 
                21.78 | .774 | -1.3 | 
| 39 | 4 | 3 | 2217 | Miloš NISIĆ | 
 SRB                 | 
                21.87 | .862 | -1.1 | 
| 40 | 5 | 4 | 1821 | Justin RENNERT | 
 GER                 | 
                21.87 | .867 | -0.5 | 
| 41 | 5 | 3 | 1608 | Isaac CHANDRA | 
 CAN                 | 
                21.89 | -1.1 | |
| 42 | 5 | 2 | 1798 | Maximilian ACHHAMMER | 
 GER                 | 
                21.95 | .947 | -1.0 | 
| 43 | 7 | 5 | 2070 | Sanjay WEEKES | 
 MNT                 | 
                21.95 | .950 | -1.3 | 
| 44 | 6 | 7 | 2368 | Devonric MACK | 
 VIN                 | 
                22.01 | .003 | -0.1 | 
| 45 | 6 | 3 | 2376 | Caledon Mufaro RUWENDE | 
 ZIM                 | 
                22.01 | .010 | -1.1 | 
| 46 | 7 | 7 | 2064 | Eduardo LOYA | 
 MEX                 | 
                22.05 | -0.1 | |
| 47 | 6 | 2 | 2114 | Aron Patrick EARL | 
 PER                 | 
                22.12 SB | -1.0 | |
| 48 | 6 | 4 | 2074 | Magano Naseb | 
 NAM                 | 
                22.14 | -0.5 | |
| 49 | 5 | 6 | 2052 | Aidil Auf HAJAM | 
 MAS                 | 
                22.20 | -0.4 | |
| 50 | 6 | 6 | 1950 | Junior GALLIMORE | 
 JAM                 | 
                22.46 | -0.4 | |
| 51 | 8 | 5 | 2068 | Vladimir Sol BOZHICHEVIKJ BITOLJANU | 
 MKD                 | 
                22.51 | -1.3 | |
| 52 | 7 | 6 | 2038 | Aistis MANTON | 
 LTU                 | 
                22.71 | -0.4 | |
| 53 | 7 | 4 | 2125 | Omar CHAABAN | 
 PLE                 | 
                23.00 | -0.5 | |
| 54 | 7 | 1 | 2172 | Mihai Adrian MILITARU | 
 ROU                 | 
                24.54 | -1.1 | |
| 3 | 2013 | Mubarak Bader ALQAHTANI | 
 KSA                 | 
                DNF | ||||
| 4 | 1864 | King Wai YIP | 
 HKG                 | 
                DQ | ||||
| 2 | 1593 | Paulo Henrique PEDROSO | 
 BRA                 | 
                DNS | ||||
| 2 | 1607 | William BATLEY | 
 CAN                 | 
                DNS | ||||
| 8 | 1516 | Tomás MONDINO | 
 ARG                 | 
                DNS | 
ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second