The Men's 100 metre butterfly S11 swimming event at the 2004 Summer Paralympics was competed on 21 September. It was won by Viktor Smyrnov, representing .

1st round

Qualified for final round

Heat 1 21 Sept. 2004, morning session Rank Athlete Time Notes1 1:09.16 2 1:19.70 3 1:21.07 4 1:23.48 5 1:32.37

Heat 2 21 Sept. 2004, morning session Rank Athlete Time Notes1 1:08.51 2 1:15.82 3 1:17.46 4 1:18.02 DSQ DNS

Final round

21 Sept. 2004, evening session Rank Athlete Time Notes 1:06.34 1:06.76 1:11.59 4 1:12.69 5 1:14.96 6 1:15.44 7 1:24.23 8 1:32.99

References