The Men's 50 metre backstroke S4 swimming event at the 2004 Summer Paralympics was competed on 20 September. It was won by Juan Ignacio Reyes, representing .
1st round
Qualified for final round
Heat 1 20 Sept. 2004, morning session Rank Athlete Time Notes1 50.41 2 53.40 3 53.68 4 54.79 5 55.08 6 56.55
Heat 2 20 Sept. 2004, morning session Rank Athlete Time Notes1 46.18 PR2 49.96 3 53.50 4 54.04 5 54.36 6 55.88
Final round
20 Sept. 2004, evening session Rank Athlete Time Notes 45.73 WR 47.62 50.46 4 51.71 5 53.06 6 53.83 7 54.77 8 54.82
References