Men's 100 metre butterfly at the 2011 World Aquatics Championships | ||||||||||
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Dates | July 29, 2011 (heats and semifinals) July 30, 2011 (final) | |||||||||
Competitors | 66 from 56 nations | |||||||||
Winning time | 50.71 | |||||||||
Medalists | ||||||||||
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2011 FINA World Championships | ||
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Diving | ||
Individual | ||
1 m | men | women |
3 m | men | women |
10 m | men | women |
Synchronised | ||
3 m | men | women |
10 m | men | women |
Open water swimming | ||
Single | ||
5 km | men | women |
10 km | men | women |
25 km | men | women |
Team | ||
5 km | mixed | |
Swimming | ||
Freestyle | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
400 m | men | women |
800 m | men | women |
1500 m | men | women |
Backstroke | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
Breaststroke | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
Butterfly | ||
50 m | men | women |
100 m | men | women |
200 m | men | women |
Individual medley | ||
200 m | men | women |
400 m | men | women |
Freestyle relay | ||
4×100 m | men | women |
4×200 m | men | women |
Medley relay | ||
4×100 m | men | women |
Synchronised swimming | ||
Solo | ||
Technical | women | |
Free | women | |
Duet | ||
Technical | women | |
Free | women | |
Team | ||
Technical | women | |
Free | women | |
Combination | women | |
Water polo | ||
Tournament | men | women |
The men's 100 metre butterfly competition of the swimming events at the 2011 World Aquatics Championships was held on July 29 with the heats and the semifinals and July 30 with the final.
Prior to the competition, the existing world and championship records were as follows.
Name | Nation | Time | Location | Date | |
---|---|---|---|---|---|
World record Championship record | Michael Phelps | ![]() | 49.82 | Rome | August 1, 2009 |
66 swimmers participated in 9 heats. [1]
The semifinals were held at 19:01. [2]
Rank | Lane | Name | Nationality | Time | Notes |
---|---|---|---|---|---|
1 | 3 | Konrad Czerniak | ![]() | 51.54 | Q, NR |
2 | 4 | Takuro Fujii | ![]() | 51.69 | Q |
3 | 5 | Jason Dunford | ![]() | 51.92 | Q |
4 | 6 | Benjamin Starke | ![]() | 52.18 | |
5 | 2 | Sam Ashby | ![]() | 52.19 | |
6 | 8 | Paweł Korzeniowski | ![]() | 52.54 | |
7 | 1 | Steffen Deibler | ![]() | 52.55 | |
8 | 7 | Peter Mankoč | ![]() | 52.67 |
Rank | Lane | Name | Nationality | Time | Notes |
---|---|---|---|---|---|
1 | 3 | Michael Phelps | ![]() | 51.47 | Q |
2 | 4 | Tyler McGill | ![]() | 51.56 | Q |
3 | 6 | Yevgeny Korotyshkin | ![]() | 51.77 | Q |
4 | 5 | Geoff Huegill | ![]() | 51.85 | Q |
5 | 2 | Joeri Verlinden | ![]() | 51.97 | Q |
6 | 7 | László Cseh | ![]() | 52.18 | |
7 | 8 | Lars Frölander | ![]() | 52.34 | |
8 | 1 | Chad le Clos | ![]() | 52.44 |
The final was held at 18:42. [3]
Rank | Lane | Name | Nationality | Time | Notes |
---|---|---|---|---|---|
![]() | 4 | Michael Phelps | ![]() | 50.71 | |
![]() | 5 | Konrad Czerniak | ![]() | 51.15 | NR |
![]() | 3 | Tyler McGill | ![]() | 51.26 | |
4 | 1 | Jason Dunford | ![]() | 51.59 | |
5 | 6 | Takuro Fujii | ![]() | 51.75 | |
6 | 2 | Yevgeny Korotyshkin | ![]() | 51.86 | |
7 | 8 | Joeri Verlinden | ![]() | 52.21 | |
8 | 7 | Geoff Huegill | ![]() | 52.36 |