Swimming at the 2013 World Aquatics Championships – Men's 50 metre backstroke
The men's 50 metre backstroke
event in swimming
at the 2013 World Aquatics Championships
took place on 3–4 August at the Palau Sant Jordi
in Barcelona, Spain
Prior to this competition, the existing world and championship records were:
The heats were held at 10:18.
The semifinals were held at 19.15.
The final was held at 18:02.