2003 World Championships, 50 m
Barcelona, Spain

For this meet the following records were registered

Active records

EventValueDateRecordSwimmer
Freestyle
800 m
08:32.86Jul 25, 2003 Regina Sich
Russia
Freestyle
1500 m
16:13.13Jul 22, 2003 Regina Sich
Russia

History records

EventValueDateRecordSwimmer
Backstroke
50 m
24.80Jul 27, 2003 Thomas Rupprath
Germany
Individual Medley
200 m
01:56.04Jul 25, 2003 Michael Phelps
United States
Individual Medley
200 m
01:57.52Jul 24, 2003 Michael Phelps
United States
Butterfly
50 m
23.43Jul 21, 2003 Matt Welsh
Australia