2019 Asian Athletics Championships – Men's 400 metres explained

The men's 400 metres at the 2019 Asian Athletics Championships was held on 21 and 22 April.^{[1] [2]}

Medalists

width=200 bgcolor=gold	Gold	width=200 bgcolor=silver	Silver	width=200 bgcolor=CC9966	Bronze
Yousef Karam	Abbas Abubakar Abbas	Mikhail Litvin

Results

Heats

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	3			46.00	Q
2	4			46.25	Q
3	1			46.27	Q, NR
4	1			46.27	Q
5	1			46.36	Q
6	1			46.54	q, PB
7	4			46.59	Q, SB
8	2			46.72	Q
9	2			46.96	Q
10	3			47.01	Q
11	2			47.05	Q
12	2			47.15	q
13	2			47.31	q
13	3			47.31	Q
15	2			47.40	q, SB
16	4			47.47	Q
17	3			47.69	SB
18	1			47.93
18	4			47.93
20	4			47.94	SB
21	3			48.24
22	4			48.27	NR
23	1			48.51
23	2			48.51
25	3			49.09
26	1			49.72
27	4			49.95	PB
	3

Semifinals

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	1			45.04	Q, PB
2	1			45.27	Q, SB
3	1			45.38	Q, NR
4	1			45.67	q
5	2			45.96	Q
6	2			46.04	Q, NR
7	1			46.10	q
8	1			46.17	PB
9	2			46.52	Q, SB
10	1			46.85
11	1			47.01
12	2			47.07
13	2			47.10
14	2			47.15
15	2			47.23	SB
16	2			47.61

Final

Rank	Lane	Name	Nationality	Time	Notes
	6			44.84	NR
	7			45.14	PB
	9			45.25	NR
4	4			45.37	PB
5	2			45.55	SB
6	5			45.74	NR
7	3			46.10
	8				R163.3a^[3]

Notes and References

1. Web site: Heats results . 22 April 2019 . 21 April 2019 . https://web.archive.org/web/20190421201447/https://www.aac2019.com/index.php/results?format=raw&sub_folder=&task=download&mime_type=application/pdf&file=Results%201st%20Day%20-%20All.pdf . dead .
2. Web site: Semifinals and Final results . 22 April 2019 . 21 April 2019 . https://web.archive.org/web/20190421201447/https://www.aac2019.com/index.php/results?format=raw&sub_folder=&task=download&mime_type=application/pdf&file=Results%201st%20Day%20-%20All.pdf . dead .
3. Lane infringement