Results by IAAF

POS BIB ATHLETE COUNTRY MARK REACTION TIME
1 857 Wayde VAN NIEKERK RSARSA 44.42 Q 0.184
2 943 Renny QUOW TTOTTO 44.54 Q SB 0.166
3 1049 Bryshon NELLUM USAUSA 44.65 Q PB 0.168
4 189 Chris BROWN BAHBAH 44.68 q 0.156
5 583 Winston GEORGE GUYGUY 45.25 NR 0.242
6 253 Hugo DE SOUSA BRABRA 45.42 SB 0.141
7 407 Gustavo CUESTA DOMDOM 45.59 0.158

Video by Athletics 2