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

First 2 in each heat (Q) and next 2 fastest (q) advance to Final

POS Rank Heat BIB ATHLETE COUNTRY RESULTS ms* WIND
1 1 2 415 Letsile TEBOGO BOTBOT 19.96 Q -0.2
2 1 1 1292 Kenneth BEDNAREK USAUSA 20.00 Q -0.1
3 2 2 1328 Noah LYLES USAUSA 20.08 Q -0.2
4 2 1 561 Alexander OGANDO DOMDOM 20.09 Q .088 -0.1
5 1 3 1323 Erriyon KNIGHTON USAUSA 20.09 Q .089 -0.6
6 2 3 1005 Joseph FAHNBULLEH LBRLBR 20.12 Q -0.6
7 3 3 1380 Tapiwanashe MAKARAWU ZIMZIM 20.16 q -0.6
8 3 2 1379 Makanakaishe CHARAMBA ZIMZIM 20.31 q -0.2
9 4 2 850 Eseosa Fostine DESALU ITAITA 20.37 -0.2
10 3 1 453 Andre DE GRASSE CANCAN 20.41 -0.1
11 4 1 1181 Shaun MASWANGANYI RSARSA 20.42 -0.1
12 5 2 746 Joshua HARTMANN GERGER 20.47 -0.2
13 6 2 952 Towa UZAWA JPNJPN 20.54 .532 -0.2
14 4 3 875 Filippo TORTU ITAITA 20.54 .538 -0.6
15 7 2 452 Aaron BROWN CANCAN 20.57 -0.2
16 5 3 466 Brendon RODNEY CANCAN 20.59 -0.6
17 6 3 421 Renan CORREA BRABRA 20.60 -0.6
18 5 1 364 Wanya MCCOY BAHBAH 20.61 -0.1
19 6 1 1276 Tarsis Gracious OROGOT UGAUGA 20.64 -0.1
20 7 3 1086 Udodi Chudi ONWUZURIKE NGRNGR 20.72 .717 -0.6
20 7 3 1194 Wayde VAN NIEKERK RSARSA 20.72 .717 -0.6
22 7 1 679 Ryan ZEZE FRAFRA 20.81 -0.1
23 8 2 1235 Erik ERLANDSSON SWESWE 20.93 .922 -0.2
24 8 1 903 Bryan LEVELL JAMJAM 20.93 .924 -0.1
Legend

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