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

First 2 of each heat (WQ) plus 2 fastest times (Wq) qualify to World Athletics Championships and World Athletics Relays Final

Heat 1 10 MAY 2025 19:22 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 BEL Belgium BEL BEL 3:11.83 WQ WL 0.140
2 AUS Australia AUS AUS 3:12.34 WQ AR 0.163
3 KEN Kenya KEN KEN 3:13.41 Wq SB 0.196
4 ITA Italy ITA ITA 3:15.64 SB 0.175
5 UGA Uganda UGA UGA 3:16.59 NR 0.218
6 JAM Jamaica JAM JAM 3:18.83 SB 0.174
7 BOT Botswana BOT BOT 3:19.91 SB 0.232

Split times

Split Mark Athlete COUNTRY
400m 45.69 Kenya KENYA KEN
800m 1:36.47 Belgium BELGIUM BEL
1200m 2:20.19 Australia AUSTRALIA AUS

Heat 2 10 MAY 2025 19:32 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 USA United States USA USA 3:11.37 WQ WL 0.191
2 IRL Ireland IRL IRL 3:12.56 WQ SB 0.158
3 POL Poland POL POL 3:12.70 Wq SB 0.219
4 GER Germany GER GER 3:14.42 SB 0.182
5 SUI Switzerland SUI SUI 3:16.27 SB 0.148
6 CHN PR of China CHN CHN 3:19.05 SB 0.247
7 BRA Brazil BRA BRA 3:21.45 0.147

Split times

Split Mark Athlete COUNTRY
400m 45.56 United States UNITED STATES USA
800m 1:35.92 Poland POLAND POL
1200m 2:21.27 United States UNITED STATES USA

Heat 3 10 MAY 2025 19:42 Please click on a row below to view more information

POS BIB ATHLETE COUNTRY MARK Reaction Time
1 GBR Great Britain & NI GBR GBR 3:13.28 WQ SB 0.183
2 RSA South Africa RSA RSA 3:13.79 WQ SB 0.145
3 ESP Spain ESP ESP 3:14.16 SB 0.154
4 FRA France FRA FRA 3:16.15 SB 0.170
5 IND India IND IND 3:16.85 SB 0.235
6 CAN Canada CAN CAN 3:22.37 SB 0.199
SRI Sri Lanka SRI SRI DNF 0.187

Split times

Split Mark Athlete COUNTRY
400m 46.11 Spain SPAIN ESP
800m 1:36.69 South Africa SOUTH AFRICA RSA
1200m 2:21.69 South Africa SOUTH AFRICA RSA