Men 400 Meter Semi-Final
HEAT 1
POS BIB ATHLETE COUNTRY MARK REACTION TIME
1 173 Karabo SIBANDA BOT BOT 45.15 Q PB 0.156
2 904 Kahmari MONTGOMERY USA USA 45.71 Q 0.166
3 236 Anthony ZAMBRANO COL COL 45.81 q PB 0.183
4 570 Naoki KITADANI JPN JPN 46.41 q PB 0.162
5 208 Jamal WALTON CAY CAY 46.61 0.155
6 531 Sean BAILEY JAM JAM 47.09 0.164
7 492 Taha Hussein YASEEN IRQ IRQ 47.26 0.180
8 499 Vladimir ACETI ITA ITA 47.41 0.240
HEAT 2
POS BIB ATHLETE COUNTRY MARK REACTION TIME
1 748 Abdalelah HAROUN QAT QAT 45.55 Q 0.180
2 571 Kazuki MATSUKIYO JPN JPN 46.69 Q PB 0.139
3 654 Iván NÚÑEZ MEX MEX 47.00 0.143
4 658 Jochem DOBBER NED NED 47.22 0.159
5 265 Luis CHARLES DOM DOM 47.33 0.206
6 588 Edwin NGEETI KEN KEN 47.51 0.193
171 Baboloki THEBE BOT BOT DQ R163.3(a) 0.169
191 Moussa Ali ISSA BRN BRN DNS
HEAT 3
POS BIB ATHLETE COUNTRY MARK REACTION TIME
1 589 Geoffrey KIPROTICH KEN KEN 45.38 Q PB 0.192
2 899 Wilbert LONDON III USA USA 45.49 Q 0.144
3 365 Cameron CHALMERS GBR GBR 46.51 PB 0.218
4 541 Christopher TAYLOR JAM JAM 46.60 0.225
5 223 Yuang WU CHN CHN 46.83 0.179
6 715 Tymoteusz ZIMNY POL POL 47.14 PB 0.165
7 193 Myles BANFIELD CAN CAN 47.46 0.160
8 237 David ŠALAMON CRO CRO 47.51 PB 0.157
