Swimming at the 2005 World Aquatics Championships – Men's 100 metre butterfly

Men's 100m Butterfly at the 2005 FINA World Aquatics Championships
Dates	29 July 2005 (heats, semifinals) 30 July 2005 (final)
Competitors	89 from 65 nations
Winning time	50.40 seconds
Medalists
Ian Crocker    United States   Michael Phelps    United States   Andriy Serdinov    Ukraine
← 2003 2007 →

The Men's 100 Butterfly at the 2005 FINA World Aquatics Championships was swum 29 – 30 July 2005 in Montreal, Quebec, Canada. Preliminary and Semifinals heats were held on 29 July, with the top-16 finishers from the Prelims in the mornings advancing to swim again in Semifinals that evening. The top-8 swimmers from the Semifinals then advanced to swim the race a third time in the Final the next evening (30 July).

This race consists of 2 lengths of butterfly, in the long course (50m) pool the event was swum in.

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

Record	Time	Swimmer	Location	Date
WR	50.76	Ian Crocker,  USA	Long Beach, USA	13 July 2004
CR	50.98	Ian Crocker,  USA	Barcelona, Spain	26 July 2003

The following records were established during the competition:

Date	Round	Swimmer	Time	WR	CR
July 30	Final	Ian Crocker,  USA	50.40	WR	CR

Results[]

Final[]

Place	Swimmer	Nation	Time	Notes
	Ian Crocker	USA	50.40	WR
	Michael Phelps	USA	51.65
	Andriy Serdinov	Ukraine	52.08
4	Igor Marchenko	Russia	52.35
5	Evgeny Korotyshkin	Russia	52.87
5	Mike Mintenko	Canada	52.87
7	Kaio Almeida	Brazil	53.13
8	Ryo Takayasu	Japan	53.28

Semifinals[]

Place	Heat+Lane	Swimmer	Nation	Time	Notes
1	S2 L4	Ian Crocker	USA	51.08	q
2	S1 L4	Michael Phelps	USA	52.02	q
3	S2 L5	Igor Marchenko	Russia	52.23	q
4	S1 L1	Evgeny Korotyshkin	Russia	52.68	q
5	S1 L5	Andriy Serdinov	Ukraine	52.75	q
6	S1 L2	Ryo Takayasu	Japan	52.84	q
7	S2 L2	Kaio Almeida	Brazil	52.92	q
7	S2 L7	Mike Mintenko	Canada	52.92	q
9	S2 L8	Moss Burmester	New Zealand	53.00
10	S1 L3	Milorad Čavić	Serbia and Montenegro	53.06
11	S1 L8	Romain Barnier	France	53.17
12	S2 L3	Thomas Rupprath	Germany	53.20
13	S1 L6	Gabriel Mangabeira	Brazil	53.25
14	S1 L7	Ryuichi Shibata	Japan	53.34
15	S2 L1	Ryan Pini	Papua New Guinea	53.36
16	S2 L6	Peter Mankoč	Slovenia	53.51

Preliminaries[]

Rank	Heat+Lane	Swimmer	Nation	Time	Notes
1	H11 L4	Ian Crocker		51.19	q
2	H12 L4	Michael Phelps		52.32	q
3	H11 L6	Igor Marchenko		52.76	q
4	H10 L4	Andriy Serdinov		52.94	q
5	H10 L3	Thomas Rupprath		53.03	q
6	H11 L5	Milorad Čavić		53.07	q
7	H11 L8	Peter Mankoč		53.13	q
8	H12 L5	Gabriel Mangabeira		53.15	q
9	H10 L6	Kaio Almeida		53.21	q
9	H12 L6	Ryo Takayasu		53.21	q
11	H11 L2	Mike Mintenko		53.26	q
12	H12 L1	Ryuichi Shibata		53.37	q
13	H12 L2	Ryan Pini		53.39	q
14	H10 L5	Evgeny Korotyshkin		53.41	q
15	H10 L7	Moss Burmester		53.42	q
16	H12 L7	Romain Barnier		53.43	q
17	H11 L7			53.55
18	H12 L3	Corney Swanepoel		53.62
19	H11 L1	Andrew Lauterstein		53.74
20	H10 L1	Ioan Gherghel		53.77
21	H10 L2	Denys Sylantyev		54.02
22	H11 L3	Helge Meeuw		54.13
23	H10 L8			54.49
24	H9 L4	Rustam Khudiyev		54.65
25	H7 L7	Guntars Deicmans		54.67
26	H12 L8	Jakob Andkjær		54.72
27	H9 L6	Georgi Palazov		54.74
28	H9 L8			54.79
29	H9 L3	Ravil Nachaev		54.82
30	H9 L2	Romāns Miloslavskis		54.88
31	H9 L5			55.07
32	H7 L3	Gordon Touw Ngie Tjouw		55.12
33	H8 L1			55.15
34	H8 L8			55.36
35	H8 L3			55.37
35	H9 L7			55.37
37	H7 L2			55.46
38	H6 L6	Jacob Carstensen		55.70
39	H8 L4			55.73
40	H8 L5			55.95
41	H8 L7	Oleg Lyashko		56.12
42	H7 L8			56.20
43	H7 L1			56.24
44	H6 L5	Shaune Fraser		56.26
45	H8 L6	Aghiles Slimani		56.46
46	H8 L2	Andy Wibowo		56.57
47	H5 L4	Jacinto Ayala		56.93
48	H5 L5	Jason Dunford		56.95
49	H4 L6	Miguel Navarro		57.20
50	H7 L6			57.41
51	H5 L3	James Walsh		57.59
51	H6 L1			57.59
53	H6 L8			57.74
54	H4 L4	Michael O'Connor		58.02
55	H6 L7	Nguyen Thanh Hai		58.05
56	H5 L7	Zurab Khomasuridze		58.06
57	H5 L6			58.10
58	H6 L3	Gary Tan		58.17
59	H7 L4	Ioannis Drymonakos		58.33
60	H7 L5			58.38
61	H3 L4			58.57
62	H5 L1			58.82
63	H6 L2	Joao Matias		58.93
64	H4 L5			58.96
65	H5 L8			59.14
66	H4 L1			59.19
67	H6 L4	Edgar Crespo		59.23
68	H3 L3	Jared Heine		59.30
69	H3 L5			59.41
70	H1 L5	Yan Lin Aung		59.53
71	H3 L7			59.55
72	H3 L8			59.69
73	H2 L4			59.84
74	H4 L3	Brad Hamilton		1:00.13
75	H4 L2	Fernando Medrano		1:00.15
76	H4 L8			1:00.51
77	H1 L3			1:00.66
78	H3 L1	Graham Smith		1:00.71
79	H3 L6			1:01.03
80	H3 L2			1:01.09
81	H2 L5			1:01.78
82	H4 L7			1:01.96
83	H2 L3			1:02.53
84	H2 L6			1:04.63
85	H2 L2			1:06.56
86	H1 L4			1:08.96
-	H2 L7			DQ
-	H5 L2	Ahmed Md Jewel		DNS
-	H9 L1	Ahmed Salah		DNS

References[]

• Worlds 2005 results: Men's 100m Butterfly Heats, from OmegaTiming.com (official timer of the 2005 Worlds); retrieved 2010-01-18.
• Worlds 2005 results: Men's 100m Butterfly Semifinals, from OmegaTiming.com (official timer of the 2005 Worlds); retrieved 2010-01-18.
• Worlds 2005 results: Men's 100m Butterfly Finals, from OmegaTiming.com (official timer of the 2005 Worlds); retrieved 2010-01-18.