The men's 100 metre butterfly event at the 2026 Asian Games took place on 23 September 2026 at the Tokyo Aquatics Centre.

Schedule All times are Japan Standard Time (UTC+09:00) DateTimeEventWednesday, 23 September 2026 10:09 Heats 17:08 Final

Records

Results Heats RankHeatAthleteTimeNotes 1 4 52.01 Q 2 4 52.07 Q 3 3 52.15 Q 4 4 52.17 Q 5 3 52.19 Q 6 3 52.40 Q 7 2 52.54 Q 8 2 52.58 Q 9 4 52.62 Q 10 2 52.68 Q 11 3 52.78 Reserve 12 3 52.89 Reserve 13 2 53.08 14 2 54.19 15 2 54.24 16 2 54.57 17 3 54.73 18 4 54.77 19 3 55.17 20 2 55.36 21 4 55.50 22 2 55.57 23 4 55.78 24 2 55.90 25 4 56.08 26 1 56.26 27 3 56.77 28 3 56.90 29 4 58.21 30 1 59.46 31 1 1:11.59 1 3 2

Final RankAthleteTimeNotes 50.56 50.73 51.36 4 51.74 5 51.83 6 51.87 7 52.06 8 52.33 9 52.41 10 52.70

References

External links Heats Results Final Results