First 3 in each heat (Q) and the next 6 fastest (q)

First 3 of each heat (Q) plus 6 fastest times (q) qualify to Semi-Final

Heat 1 14 SEP 2025 18:35 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 2932 Jereem RICHARDS TTO TTO 44.64 Q 0.169
2 2870 Lythe PILLAY RSA RSA 44.73 Q SB 0.166
3 2370 Charles DOBSON GBR GBR 44.85 Q 0.153
4 2091 Daniel SEGERS BEL BEL 45.04 0.186
5 2613 Fuga SATO JPN JPN 45.10 SB 0.170
6 2661 Brian Onyari TINEGA KEN KEN 45.13 0.209
7 2963 Oleksandr POHORILKO UKR UKR 45.44 0.215
8 2806 Maksymilian SZWED POL POL 45.67 0.163

Split times

Split Mark Athlete COUNTRY
100 m 11.03 Brian Onyari
TINEGA
KENYA KEN
200 m 21.31 Brian Onyari
TINEGA
KENYA KEN
300 m 32.54 Brian Onyari
TINEGA
KENYA KEN

Heat 2 14 SEP 2025 18:43 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 2108 Bayapo NDORI BOT BOT 44.36 Q 0.156
2 2606 Yuki Joseph NAKAJIMA JPN JPN 44.44 Q NR 0.175
3 2564 Bovel MCPHERSON JAM JAM 44.51 Q PB 0.205
4 2379 Matthew HUDSON-SMITH GBR GBR 44.68 q 0.164
5 2014 Elián LARREGINA ARG ARG 44.97 0.179
6 2081 Alexander DOOM BEL BEL 45.10 0.174
7 2050 Cooper SHERMAN AUS AUS 45.53 0.152
8 2751 Chidi OKEZIE NGR NGR 45.66 0.174

Split times

Split Mark Athlete COUNTRY
100 m 10.86 Bovel
MCPHERSON
JAMAICA JAM
200 m 20.94 Bovel
MCPHERSON
JAMAICA JAM
300 m 32.07 Bovel
MCPHERSON
JAMAICA JAM

Heat 3 14 SEP 2025 18:51 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 3029 Jacory PATTERSON USA USA 43.90 Q 0.185
2 2562 Rusheen MCDONALD JAM JAM 44.38 Q SB 0.210
3 2531 Edoardo SCOTTI ITA ITA 44.45 Q NR 0.206
4 2106 Busang Collen KEBINATSHIPI BOT BOT 44.48 q SB 0.206
5 2750 Samuel OGAZI NGR NGR 45.97 0.310
6 2405 Jean Paul BREDAU GER GER 46.05 0.201
7 2740 Jonas PHIJFFERS NED NED 46.26 0.208
8 2700 Umar OSMAN MAS MAS 46.43 0.169

Split times

Split Mark Athlete COUNTRY
100 m 10.86 Jacory
PATTERSON
UNITED STATES USA
200 m 21.03 Jacory
PATTERSON
UNITED STATES USA
300 m 31.99 Jacory
PATTERSON
UNITED STATES USA

Heat 4 14 SEP 2025 18:59 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 2972 Christopher BAILEY USA USA 44.49 Q 0.188
2 2035 Reece HOLDER AUS AUS 44.54 Q =SB 0.161
3 3063 Muzala SAMUKONGA ZAM ZAM 44.56 Q 0.187
4 2389 Samuel REARDON GBR GBR 44.70 q 0.206
5 2461 Patrik Simon ENYINGI HUN HUN 45.25 0.200
6 2637 Kevin KIPKORIR KEN KEN 45.39 0.230
7 2905 Lionel SPITZ SUI SUI 45.57 0.158
8 2739 Eugene OMALLA NED NED 45.97 0.167

Split times

Split Mark Athlete COUNTRY
100 m 10.89 Reece
HOLDER
AUSTRALIA AUS
200 m 21.07 Reece
HOLDER
AUSTRALIA AUS
300 m 32.25 Reece
HOLDER
AUSTRALIA AUS

Heat 5 14 SEP 2025 19:07 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK ms* Reaction Time
1 2867 Zakithi NENE RSA RSA 44.34 Q 0.156
2 3027 Vernon NORWOOD USA USA 44.55 Q .544 0.203
3 2463 Attila MOLNÁR HUN HUN 44.55 Q NR .548 0.180
4 2846 Ammar Ismail YAHIA IBRAHIM QAT QAT 44.63 q PB 0.171
5 2891 Rok FERLAN SLO SLO 44.91 q 0.188
6 2847 Mihai Sorin DRINGO ROU ROU 45.21 0.207
7 2535 Luca SITO ITA ITA 46.22 0.150
8 2576 Antonio WATSON JAM JAM 46.23 0.146
Legend

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

Split times

Split Mark Athlete COUNTRY
100 m 10.89 Zakithi
NENE
SOUTH AFRICA RSA
200 m 21.23 Attila
MOLNÁR
HUNGARY HUN
300 m 32.42 Zakithi
NENE
SOUTH AFRICA RSA

Heat 6 14 SEP 2025 19:15 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 3021 Khaleb MCRAE USA USA 44.25 Q 0.190
2 2104 Lee Bhekempilo EPPIE BOT BOT 44.44 Q 0.169
3 2453 Kirani JAMES GRN GRN 44.66 Q 0.166
4 2558 Delano KENNEDY JAM JAM 44.74 q PB 0.208
5 2651 George MUTINDA KEN KEN 45.07 0.202
6 2164 Christopher MORALES WILLIAMS CAN CAN 45.26 0.226
7 2258 Alexander OGANDO DOM DOM 45.59 0.165
8 2735 Isaya KLEIN IKKINK NED NED 46.32 0.180

Split times

Split Mark Athlete COUNTRY
100 m 10.85 Khaleb
MCRAE
UNITED STATES USA
200 m 21.14 Khaleb
MCRAE
UNITED STATES USA
300 m 32.17 Khaleb
MCRAE
UNITED STATES USA