The men's 100 metre butterfly swimming competition at the 2002 Asian Games in Busan was held on 3 October at the Sajik Swimming Pool.
Schedule All times are Korea Standard Time (UTC+09:00) DateTimeEventThursday, 3 October 2002 10:00 Heats 19:00 Finals
Records
Results Legend DNS — Did not start
Heats RankHeatAthleteTimeNotes1353.222453.743455.214255.435355.536355.617256.018356.699256.7810356.8411457.0312457.2113257.6814457.8315457.9316358.901721:00.061841:01.181921:01.362021:01.542111:03.992241:04.132311:04.432411:04.56—3DNS
Finals Final B RankAthleteTimeNotes156.04256.46356.92457.38557.49657.68758.22858.81
Final A RankAthleteTimeNotes52.5953.2253.56455.00555.34655.61755.63857.09
References
2002 Asian Games Report, Pages 190–191 Results