Competitors 16 from 13 nations | Dates 31 August | |
The men's 50 metre freestyle S4 event at the 2012 Paralympic Games took place on 31 August, at the London Aquatics Centre.
Two heats were held, one with seven competitors, the other with eight. The swimmers with the eight fastest times advanced to the final.
References
Swimming at the 2012 Summer Paralympics – Men's 50 metre freestyle S4 Wikipedia(Text) CC BY-SA