The Men's 100 Butterfly event at the 10th

FINA World Aquatics Championships The FINA World Championships or World Aquatics Championships are the World Championships for aquatics sports: Swimming (sport), swimming, Diving (sport), diving, high diving, open water swimming, artistic swimming, and water polo. They are run b ...

swam 25–26 July 2003 in

Barcelona, Spain Barcelona ( , , ) is a city on the coast of northeastern Spain. It is the capital and largest city of the autonomous community of Catalonia, as well as the second most populous municipality of Spain. With a population of 1.6 million within ci ...

. Preliminary and Semifinal heats swam July 25, with the prelims during the morning session and the semifinals in the evening session. The FinalWorlds 2003 results
Men's 100 fly - final
Published by Omega Timing (official timer) on 2003-07-26; retrieved 2003-07-26. was held on July 26. At the start of the event, the existing

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(WR) and

Championship In sport, a championship is a competition in which the aim is to decide which individual or team is the champion. Championship systems Various forms of competition can be referred to by the term championship. Title match system In this system ...

(CR) records were both: *WR: 51.81 swum by

Michael Klim Michael may refer to: People * Michael (given name), a given name * Michael (surname), including a list of people with the surname Michael Given name "Michael" * Michael (archangel), ''first'' of God's archangels in the Jewish, Christian and ...

(Australia) on December 12, 1999 in

Canberra, Australia Canberra ( ) is the capital city of Australia. Founded following the federation of the colonies of Australia as the seat of government for the new nation, it is Australia's largest inland city and the eighth-largest city overall. The c ...

. *CR: 52.10 swum by

Lars Frölander Lars Arne Frölander (born 26 May 1974) is a Swedish swimmer. He has competed in six consecutive Olympic Games (1992, 1996, 2000, 2004, 2008 and 2012). Biography Frölander was born in Boden. He grew up in Ornäs in Borlänge Municipality. In ...

(Sweden) on July 26, 2001 in

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Results

Final

Semifinals

Preliminaries

References

{{DEFAULTSORT:Swimming At The 2003 World Aquatics Championships - Men's 100m Butterfly Men's 100 metre butterfly Swimming at the 2003 World Aquatics Championships