World Athletics+

WORLD ATHLETICS CHAMPIONSHIPS

TOKYO

SEP 13-21, 2025

Results
Heat 1
Heat 2
Heat 3
Summary
400 Metres men
16 Sep 2025 21:35
Phase Summary
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First 2 of each heat (Q) plus 2 fastest times (q) qualify to Final
Summary
Pos
Rank
Heat
BibAthlete
Mark
Details
Reaction Time
1
1
2
2106BOT
43.61 WL
Q
0.145
2
2
2
2562JAM
44.04 SB
Q
0.207
3
3
2
2932TTO
44.12 SB
q
0.169
4
4
2
3029USA
44.19
q
0.174
5
1
1
2867RSA
44.20
Q
0.159
6
1
3
2108BOT
44.21 SB
Q
0.147
7
2
1
2104BOT
44.51
Q
0.174
8
2
3
2606JPN
44.53
Q
0.195
9
3
3
3063ZAM
44.60
0.193
10
3
1
2035AUS
44.63
0.186
11
4
1
2846QAT
44.74
0.206
12
5
2
2531ITA
44.77
0.189
13
4
3
3021USA
44.82
0.184
14
6
2
2870RSA
44.82
0.172
15
5
3
3027USA
44.83
0.192
16
7
2
2370GBR
44.85
0.149
17
5
1
2463HUN
44.94
0.173
18
6
3
2379GBR
44.95
0.173
19
7
3
2558JAM
44.97
0.184
19
7
3
2453GRN
44.97
0.149
21
6
1
2564JAM
44.99
0.187
22
7
1
2972USA
45.05
0.178
23
8
1
2389GBR
45.10
0.165
24
8
2
2891SLO
45.71
0.195