2023 Asian Athletics Championships – Men's 400 metres hurdles explained

The men's 400 metres hurdles event at the 2023 Asian Athletics Championships was held on 14 and 15 July.^[1]

Medalists

width=200 bgcolor=gold	Gold	width=200 bgcolor=silver	Silver	width=200 bgcolor=CC9966	Bronze
Bassem Hemeida	Yusaku Kodama	Santhosh Kumar Tamilarasan

Results

Heats

Held on 14 July^[2]

Qualification rule: First 3 in each heat (Q) and the next 4 fastest (q) qualified for the semifinals.

Rank	Heat	Name	Nationality	Time	Notes
1	4			50.31	Q
2	2			50.39	Q
3	2			50.47	Q
4	3			50.50	Q
5	1			50.84	Q
6	3			51.01	Q
7	1			51.11	Q
8	4			51.18	Q
9	1			51.27	Q
10	4			51.37	Q
11	3			51.46	Q
12	1			51.52	q
13	3			51.58	q
14	2			51.59	Q
15	4			51.75	q
16	1			51.96	q
17	1			52.52
18	4			52.76	PB
19	2			53.03
20	2			53.50
21	2			55.65	PB
22	3			53.38
23	4			54.71
24	3			55.30
25	4			58.51	PB

Semifinals

Held on 14 July^[3]
Qualification rule: First 3 in each heat (Q) and the next 2 fastest (q) qualified for the final.

Rank	Heat	Name	Nationality	Time	Notes
1	2			49.45	Q
2	2			49.60	Q
2	2			49.60	Q
4	1			49.71	Q
5	2			49.81	q
6	1			49.98	Q
7	2			50.04	q
8	1			50.06	Q
9	1			50.09
10	1			50.19
11	1			50.80
12	1			50.81
13	2			51.22
14	1			51.82
15	2			52.28
	2				FS

Final

Held on 15 July^[4]

Rank	Lane	Name	Nationality	Time	Notes
	2			48.64	PB
	6			48.96
	7			49.09
4	4			49.19	PB
5	3			49.55
6	8			49.76
7	1			50.33
	5

Notes and References

1. https://www.tilastopaja.eu/db/results.php?Season=2023&CID=13045167 Results
2. https://asianathleticschampionships2023.com/400m-hurdles_m_r1_d3/ Heats results
3. https://asianathleticschampionships2023.com/400m-hurdles_m_sf_d3/ Semifinal results
4. https://asianathleticschampionships2023.com/400m_m_final_d2/ Final results