First 3 in each heat (Q)

First 3 in each heat (Q) advance to Semi-Final, all others (Re) advance to Repechage Round (except DNS, DNF, DQ)

POS Rank Heat BIB ATHLETE COUNTRY RESULTS ms* WIND
1 1 4 1292 Kenneth BEDNAREK USAUSA 19.96 Q +0.2
2 1 5 1323 Erriyon KNIGHTON USAUSA 19.99 Q +0.2
3 2 4 561 Alexander OGANDO DOMDOM 20.04 Q +0.2
4 2 5 1380 Tapiwanashe MAKARAWU ZIMZIM 20.07 Q +0.2
5 1 3 415 Letsile TEBOGO BOTBOT 20.10 Q -0.1
6 1 6 1328 Noah LYLES USAUSA 20.19 Q +0.1
7 3 5 1181 Shaun MASWANGANYI RSARSA 20.20 Q .193 +0.2
8 1 1 1005 Joseph FAHNBULLEH LBRLBR 20.20 Q .195 +0.1
9 2 1 850 Eseosa Fostine DESALU ITAITA 20.26 Q +0.1
10 2 3 1379 Makanakaishe CHARAMBA ZIMZIM 20.27 Q -0.1
11 3 3 875 Filippo TORTU ITAITA 20.29 Q -0.1
12 4 3 466 Brendon RODNEY CANCAN 20.30 Re SB .291 -0.1
13 3 4 746 Joshua HARTMANN GERGER 20.30 Q .297 +0.2
14 2 6 453 Andre DE GRASSE CANCAN 20.30 Q .300 +0.1
15 1 2 1276 Tarsis Gracious OROGOT UGAUGA 20.32 Q -0.1
16 3 6 952 Towa UZAWA JPNJPN 20.33 Q +0.1
17 2 2 364 Wanya MCCOY BAHBAH 20.35 Q -0.1
18 4 5 452 Aaron BROWN CANCAN 20.36 Re +0.2
19 3 2 421 Renan CORREA BRABRA 20.41 Q -0.1
20 3 1 1194 Wayde VAN NIEKERK RSARSA 20.42 Q +0.1
21 4 6 903 Bryan LEVELL JAMJAM 20.47 Re +0.1
22 4 1 679 Ryan ZEZE FRAFRA 20.49 Re +0.1
23 4 2 900 Andrew HUDSON JAMJAM 20.53 Re .525 -0.1
23 5 5 363 Ian KERR BAHBAH 20.53 Re .525 +0.2
25 5 1 1228 Felix SVENSSON SUISUI 20.54 Re .534 +0.1
26 6 1 512 Cheickna TRAORE CIVCIV 20.54 Re .536 +0.1
27 5 2 1086 Udodi Chudi ONWUZURIKE NGRNGR 20.55 Re -0.1
28 6 5 660 Pablo MATEO FRAFRA 20.58 Re +0.2
29 4 4 863 Diego Aldo PETTOROSSI ITAITA 20.63 Re .625 +0.2
30 5 3 1223 Timothé MUMENTHALER SUISUI 20.63 Re .627 -0.1
31 7 5 1235 Erik ERLANDSSON SWESWE 20.65 Re +0.2
32 5 4 931 Shota IIZUKA JPNJPN 20.67 Re +0.2
33 7 1 336 Calab LAW AUSAUS 20.75 Re +0.1
34 8 1 1131 Albert KOMAŃSKI POLPOL 20.77 Re +0.1
35 5 6 832 Blessing Akwasi AFRIFAH ISRISR 20.78 Re +0.1
36 6 6 1251 Chun-Han YANG TPETPE 20.83 Re +0.1
37 6 3 951 Koki UEYAMA JPNJPN 20.84 Re -0.1
38 6 2 1115 Cesar ALMIRON PARPAR 20.87 Re -0.1
39 7 6 1226 William REAIS SUISUI 20.92 Re +0.1
40 7 2 548 Tomáš NĚMEJC CZECZE 21.03 Re -0.1
41 6 4 544 Ondřej MACÍK CZECZE 21.04 Re +0.2
42 8 5 543 Eduard KUBELÍK CZECZE 21.14 Re +0.2
43 7 3 1190 Benjamin RICHARDSON RSARSA 51.86 Re -0.1
2 558 José GONZÁLEZ DOMDOM DNS
4 706 Zharnel HUGHES GBRGBR DNS
Legend

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