The Women's 50 metre freestyle S11 swimming event at the 2004 Summer Paralympics was competed on 26 September. It was won by Fabiana Sugimori, representing .

1st round

Qualified for final round

Heat 1 26 Sept. 2004, morning session Rank Athlete Time Notes1 32.32 WR2 34.91 3 35.15 4 35.50 5 36.62 6 39.12

Heat 2 26 Sept. 2004, morning session Rank Athlete Time Notes1 33.84 2 34.08 3 34.29 4 35.15 5 36.55 6 36.77 7 42.15

Final round

26 Sept. 2004, evening session Rank Athlete Time Notes 32.35 33.22 33.58 4 33.68 5 33.71 6 33.92 7 34.72 8 35.72

References