Athletics at the 2017 Summer Universiade – Men's 400 metres explained

The men's 400 metres event at the 2017 Summer Universiade was held on 23, 24 and 25 August at the Taipei Municipal Stadium.

Medalists

width=200 bgcolor=gold	Gold	width=200 bgcolor=silver	Silver	width=200 bgcolor=CC9966	Bronze
Luguelín Santos	Yoandys Lescay	Rafał Omelko

Results

Heats

Qualification: First 2 in each heat (Q) and next 6 fastest (q) qualified for the semifinals.^[1]

Rank	Heat	Name	Nationality	Time	Notes
1	1			46.77	Q
2	8			46.91	Q
3	1			46.92	Q, SB
4	8			46.93	Q
5	7			46.97	Q
6	7			47.05	Q, PB
7	5			47.06	Q
8	8			47.14	q
9	3			47.18	Q
10	1			47.22	q
11	2			47.34	Q
11	3			47.34	Q
13	2			47.40	Q
14	6			47.42	Q
15	5			47.50	Q
16	9			47.57	Q
17	5			47.59	q
18	9			47.65	Q
19	1			47.69	q
19	9			47.69	q
21	9			47.69	q, PB
22	3			47.85
23	4			47.87	Q
24	2			47.95
25	6			47.97	Q
26	4			48.02	Q
27	8			48.03
28	8			48.16	PB
29	3			48.19
30	1			48.27
31	6			48.53
32	5			48.56
33	3			48.57
34	6			48.65
35	4			48.72
36	7			48.87
37	4			49.03
38	7			49.06
39	4			49.20	SB
40	5			49.22	SB
41	1			49.25	SB
42	4			49.27
43	2			49.61
44	2			49.66
45	3			49.80
46	8			49.81
47	2			49.97
48	2			50.02
49	6			50.04
50	5			50.05
51	4			50.19
52	9			50.83
53	7			51.08
54	8			51.53
55	9			51.65
56	6			52.63
57	3			54.59
	9
	7				163.3a^[2]
	7				163.3a
	5
	6
	8
	9

Semifinals

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

Rank	Heat	Name	Nationality	Time	Notes
1	1			45.85	Q
2	2			46.02	Q, SB
3	2			46.23	Q, SB
4	1			46.30	Q, PB
5	2			46.32	q
6	2			46.40	q, SB
7	1			46.47
8	2			46.55
9	1			46.56
10	3			46.73	Q
11	1			46.77	SB
12	2			46.86
13	1			46.89
14	1			46.90
15	3			47.15	Q
16	3			47.20
17	3			47.33
18	3			47.53
19	1			47.61
20	3			47.75
21	3			47.75
22	3			47.76
23	2			47.82
24	2			48.15

Final

^[4]

Rank	Lane	Name	Nationality	Time	Notes
	3			45.24	SB
	5			45.31	SB
	4			45.56
4	7			46.50
5	6			46.53
6	1			46.87
7	2			46.93
8	8			47.93

Notes and References

1. Web site: Heats results . 2017-08-24 . 2019-07-09 . https://web.archive.org/web/20190709073452/https://data.2017.gov.taipei/atos/prod/resTP2017/pdf/TP2017/AT/TP2017_AT_C74A_ATM004900.pdf . dead .
2. Lane infringement
3. Web site: Semifinals results . 2017-08-24 . 2019-07-09 . https://web.archive.org/web/20190709073452/https://data.2017.gov.taipei/atos/prod/resTP2017/pdf/TP2017/AT/TP2017_AT_C74A_ATM004200.pdf . dead .
4. https://data.2017.gov.taipei/atos/prod/resTP2017/pdf/TP2017/AT/TP2017_AT_C73A_ATM004101.pdf Final results