2010 FINA World Swimming Championships (25 m) – Men's 50 metre butterfly explained

Event:	Men's 50m Butterfly
Competition:	2010 Short Course Worlds
Dates:	17 December 2010 (heats and semifinals) 18 December 2010 (final)
Competitors:	119
Win Value:	22.40
Gold:	Albert Subirats
Goldnoc:	VEN
Silver:	Andrii Govorov
Silvernoc:	UKR
Bronze:	Steffen Deibler
Bronzenoc:	GER
Prev:	2008
Next:	2012

See main article: 2010 FINA World Swimming Championships (25m).

The Men's 50 Butterfly at the 10th FINA World Swimming Championships (25m) was swum 17–18 December 2010 in Dubai, United Arab Emirates. On 17 December 119 individuals swam in the Preliminary heats in the morning,^[1] with the top-16 finishers advancing to swim again in the Semifinals that evening.^[2] The top-8 from the Semifinals then advanced to swim the Final the next evening.^[3]

At the start of the event, the existing World (WR) and Championship records (CR) were:

	Name	Nation	Time	Location	Date
WR	Steffen Deibler		align=left	21.80	Berlin	14 November 2009
CR			align=left	22.70		11 April 2008

The following records were established during the competition:

Date	Round	Name	Nation	Time	WR	CR
17 December 2010	Semifinals			22.57		CR
18 December 2010	Final			22.40		CR

Results

Heats

Rank	Heat	Lane	Time	Notes
1	12	2	22.79	Q
2	14	8	22.80	Q
3	13	6	22.85	Q
4	14	5	22.87	Q
5	14	6	22.92	Q
6	15	5	22.98	Q
7	15	6	23.05	Q
8	15	4	23.10	Q
9	1	7	23.12	Q
9	13	3	23.12	Q
11	12	1	23.16	Q
12	13	4	23.22	Q
12	15	1	23.22	Q
14	13	2	23.25	Q
15	15	7	23.27	Q
16	14	4	23.35	Q
17	12	5	23.36
18	13	5	23.37
19	2	7	23.39
20	2	5	23.40
21	13	1	23.47
22	15	2	23.48
23	14	1	23.49
24	15	3	23.52
25	12	4	23.53
26	12	7	23.55
27	13	7	23.57
28	14	7	23.74
29	14	3	23.77
30	13	8	23.78
31	14	2	23.83
32	12	8	23.87
33	11	4	23.88
34	11	3	23.89
35	12	3	23.96
36	10	5	24.01
36	11	6	24.01
38	10	4	24.06
38	12	6	24.06
40	11	2	24.08
41	11	5	24.19
42	2	3	24.23
43	10	7	24.25
44	10	2	24.40
45	11	7	24.45
45	15	8	24.45
47	8	5	24.56
48	10	1	24.60
49	8	4	24.62
50	9	2	24.63
51	11	8	24.65
52	10	6	24.72
53	9	4	24.74
54	9	6	24.75
55	9	1	24.83
56	8	6	24.99
57	10	3	25.07
58	7	3	25.20
59	9	8	25.33
60	8	2	25.34
61	9	7	25.39
62	9	3	25.51
62	10	8	25.51
64	8	3	25.78
65	7	5	26.01
66	7	1	26.06
67	7	4	26.16
68	9	5	26.23
69	7	7	26.30
70	6	6	26.37
71	7	6	26.44
72	6	1	26.55
73	7	8	26.70
74	5	5	26.72
75	7	2	26.73
76	6	3	26.75
77	8	7	26.81
78	6	4	26.92
79	4	4	26.95
80	8	8	27.17
81	6	8	27.25
82	5	3	27.32
82	6	2	27.32
84	3	1	27.33
85	2	8	27.34
86	5	6	27.38
87	5	4	27.52
88	5	2	27.61
88	8	1	27.61
90	6	7	27.65
91	5	8	27.71
92	4	7	27.91
93	5	7	27.91
94	1	1	27.96
95	1	4	28.36
96	4	2	28.41
97	4	8	28.43
98	4	5	28.72
99	4	1	28.82
100	6	5	28.91
101	4	3	29.82
102	3	3	29.86
103	5	1	29.89
104	1	5	30.00
105	3	4	30.10
106	2	4	30.47
106	4	6	30.47
108	3	7	30.65
109	1	3	31.01
110	2	2	31.21
111	1	6	31.28
112	3	5	31.37
113	2	6	31.46
114	3	6	34.51
115	3	2	35.73
116	1	2	42.25
-	2	1	DNS
-	3	8	DNS
-	11	1	DNS

Semifinals

Semifinal 1

Rank	Lane	Time	Notes
1	6	22.57	Q, CR
2	5	22.64	Q
3	3	22.88	Q
3	1	22.88	Q
5	7	22.98
6	8	22.99
6	4	22.99
8	2	23.08

Semifinal 2

Rank	Lane	Time	Notes
1	4	22.68	Q
2	2	22.87	Q
3	5	22.93	Q
4	3	22.93	Q
5	6	22.97
6	7	23.08
7	1	23.21
8	8	23.30

Final

Rank	Lane	Time	Notes
	3	22.40	CR
	1	22.43
	4	22.44
4	5	22.45
5	6	22.75
6	7	22.77
7	2	22.79
8	8	22.87

Notes and References

Web site: 2010 FINA World Swimming Championships (25m) – Men's 50 metre butterfly (heats). Omega Timing. 2010-12-17. https://web.archive.org/web/20110124191518/http://www.omegatiming.com/swimming/racearchives/2010/WSC_DUBAI/C74A_ResSummary_20_Heats_Men_50_Fly.pdf. 24 January 2011. dead.
Web site: 2010 FINA World Swimming Championships (25m) – Men's 50 metre butterfly (semifinals). Omega Timing. 2010-12-17. https://web.archive.org/web/20120316143928/http://omegatiming.com/swimming/racearchives/2010/WSC_DUBAI/C74A_ResSummary_220_Semifinals_Men_50_Fly.pdf. 16 March 2012. dead.
Web site: 2010 FINA World Swimming Championships (25m) – Men's 50 metre butterfly (final). Omega Timing. 2010-12-18. https://web.archive.org/web/20110124172420/http://www.omegatiming.com/swimming/racearchives/2010/WSC_DUBAI/C73A1_Res1Heat_120_Finals_1_Men_50_Fly.pdf. 24 January 2011. dead.