First 2 in each heat (Q) and the next 2 fastest (q)

POS Rank Heat BIB ATHLETE COUNTRY RESULTS ms* WIND
1 1 2 1913 Noah Lyles USAUSA 19.86 Q +0.1
2 2 2 625 Alex Quiñónez ECUECU 19.95 Q +0.1
3 3 2 475 Zhenye Xie CHNCHN 20.03 q .023 +0.1
4 1 1 827 Adam Gemili GBRGBR 20.03 Q SB .025 -0.3
5 1 3 400 Andre De Grasse CANCAN 20.08 Q -0.1
6 2 1 1775 Ramil Guliyev TURTUR 20.16 Q -0.3
7 3 1 397 Aaron Brown CANCAN 20.20 q -0.3
8 2 3 1750 Kyle Greaux TTOTTO 20.24 Q -0.1
9 4 2 620 Yancarlos Martínez DOMDOM 20.28 SB .276 +0.1
10 4 1 1751 Jereem Richards TTOTTO 20.28 .280 -0.3
11 3 3 841 Zharnel Hughes GBRGBR 20.30 -0.1
12 4 3 1424 Taymir Burnet NEDNED 20.34 PB .334 -0.1
13 5 2 399 Brendon Rodney CANCAN 20.34 .339 +0.1
14 5 3 1626 Anaso Jobodwana RSARSA 20.34 SB .340 -0.1
15 6 3 1153 Yohan Blake JAMJAM 20.37 -0.1
16 5 1 1156 Rasheed Dwyer JAMJAM 20.54 -0.3
17 6 1 1636 Clarence Munyai RSARSA 20.55 .543 -0.3
18 7 1 1823 Serhiy Smelyk UKRUKR 20.55 .547 -0.3
19 6 2 1157 Andre Ewers JAMJAM 20.61 .606 +0.1
20 7 3 565 Reynier Mena CUBCUB 20.61 .607 -0.1
21 7 2 1087 Eseosa Desalu ITAITA 20.73 +0.1
22 8 3 1460 Divine Oduduru NGRNGR 20.84 -0.1
2 826 Miguel Francis GBRGBR DNS
1 1681 Alex Wilson SUISUI DNS
Legend

ms - Milliseconds - shown when two or more competitors finish with the same time down to hundredths of a second