Athletes Competitions Events Records Medals Men's Events Women's Events Doping Athlete Performance Relay Events Coaching Katie Ledecky Men's Swimming Women's Swimming Team USA Relay Races Marathon Swimming Performance Triathlon Competition Individual Events Individual Medley Training National Teams Countries Competitive Swimming Historical Context Team Dynamics Freestyle Team Events Water Quality Open Water Swimming Competitors Team GB Rivalries Teams Backstroke Future Events Qualification Medal Events Athlete Performances Athlete Achievements Event Results Artistic Swimming Swimming Events Michael Phelps Men's 4x100m Medley Relay Breaststroke History Mental Health River Seine Swimmers Men's 100m Breaststroke Event Analysis Medley Relay Controversies National Representation 400-meter Freestyle Medal Counts Venues Trials Pool Design Medal Standings Achievements Event Schedule Marathon Swim Techniques Men's 50m Freestyle Swimming Competitions Doping Controversies Men's Swimming Events Australia Men's 400-meter Individual Medley International Competition Historical Significance 100m Butterfly World Records Freestyle Events Future Prospects Female Athletes Disqualifications 200m Freestyle Team Sports Torchbearers Comments Athleta Partnership Joseph Schooling 4x200m Freestyle Relay Women's Marathon Reactions Men's 800m Freestyle Career Event Organization International Relations Athlete Career Victories Team China U.S. Team Open Water Swim Results