2023 Asian Athletics Championships – Men's 400 metres hurdles

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

Medalists

Gold	Silver	Bronze
Bassem Hemeida Qatar	Yusaku Kodama Japan	Santhosh Kumar Tamilarasan India

Results

Heats

Held on 14 July

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	Yusaku Kodama	Japan	50.31	Q
2	2	Eric Cray	Philippines	50.39	Q
3	2	Xie Zhiyu	China	50.47	Q
4	3	Santhosh Kumar Tamilarasan	India	50.50	Q
5	1	Palaksha Yashas	India	50.84	Q
6	3	Kaito Tsutsue	Japan	51.01	Q
7	1	Mehdi Pirjahan	Iran	51.11	Q
8	4	Bassem Hemeida	Qatar	51.18	Q
9	1	Peng Ming-yang	Chinese Taipei	51.27	Q
10	4	Chen Chieh	Chinese Taipei	51.37	Q
11	3	Mohamed Dahim Al-Mouaoui	Saudi Arabia	51.46	Q
12	1	Nathapol Dansoongnern	Thailand	51.52	q
13	3	Vyacheslav Zems	Kazakhstan	51.58	q
14	2	Marc Anthony Ibrahim	Lebanon	51.59	Q
15	4	Dmitriy Koblov	Kazakhstan	51.75	q
16	1	Calvin Quek	Singapore	51.96	q
17	1	Rusleen Zikry Putra Roseli	Malaysia	52.52
18	4	Methasit Krapinu	Thailand	52.76	PB
19	2	Doudai Ismail Abakar	Qatar	53.03
20	2	Phattanan Thorphathong	Thailand	53.50
21	2	Zaid Al-Awamleh	Jordan	55.65	PB
22	3	Dilshodbek Boboqulov	Uzbekistan	53.38
23	4	Muhammad Fakhrul Afizur	Malaysia	54.71
24	3	Leonid Pronzhenko	Tajikistan	55.30
25	4	Siphasouk Botvilaithong	Laos	58.51	PB

Semifinals

Held on 14 July
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	Yusaku Kodama	Japan	49.45	Q
2	2	Palaksha Yashas	India	49.60	Q
2	2	Xie Zhiyu	China	49.60	Q
4	1	Mehdi Pirjahan	Iran	49.71	Q
5	2	Bassem Hemeida	Qatar	49.81	q
6	1	Eric Cray	Philippines	49.98	Q
7	2	Peng Ming-yang	Chinese Taipei	50.04	q
8	1	Santhosh Kumar Tamilarasan	India	50.06	Q
9	1	Kaito Tsutsue	Japan	50.09
10	1	Chen Chieh	Chinese Taipei	50.19
11	1	Mohamed Dahim Al-Mouaoui	Saudi Arabia	50.80
12	1	Dmitriy Koblov	Kazakhstan	50.81
13	2	Marc Anthony Ibrahim	Lebanon	51.22
14	1	Calvin Quek	Singapore	51.82
15	2	Vyacheslav Zems	Kazakhstan	52.28
	2	Nathapol Dansoongnern	Thailand	DQ	FS

Final

Held on 15 July

Rank	Lane	Name	Nationality	Time	Notes
	2	Bassem Hemeida	Qatar	48.64	PB
	6	Yusaku Kodama	Japan	48.96
	7	Santhosh Kumar Tamilarasan	India	49.09
4	4	Xie Zhiyu	China	49.19	PB
5	3	Mehdi Pirjahan	Iran	49.55
6	8	Eric Cray	Philippines	49.76
7	1	Peng Ming-yang	Chinese Taipei	50.33
	5	Palaksha Yashas	India	DNS