Swimming at the 2012 Summer Paralympics – Men's 50 metre backstroke S3

The men's 50m backstroke S3 event at the 2012 Summer Paralympics took place at the London Aquatics Centre on 8 September. There were two heats; the swimmers with the eight fastest times advanced to the final.

Heats
Competed from 11:47.

Final
Competed at 20:23. Q = qualified for final. EU = European Record.