World Record Progression 50 Metres Backstroke
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This is a listing of the history of the world record for the 50 metres
backstroke Backstroke or back crawl is one of the four Swimming (sport), swimming styles used in competitive events regulated by FINA, and the only one of these styles swum on the back. This swimming style has the advantage of easy breathing, but the disa ...
swimming Swimming is the self-propulsion of a person through water, such as saltwater or freshwater environments, usually for recreation, sport, exercise, or survival. Swimmers achieve locomotion by coordinating limb and body movements to achieve hydrody ...
event. Swimming world records are maintained by
World Aquatics World Aquatics, formerly known as FINA (; ), is the international federation recognised by the International Olympic Committee (IOC) for administering international competitions in List of water sports, water sports. It is one of several interna ...
, the international sports federation which oversees the sport. World records are recognized only in
long course An Olympic-size swimming pool is a swimming pool which conforms to the regulations for length, breadth, and depth made by World Aquatics (formerly FINA) for swimming at the Summer Olympics and the swimming events at the World Aquatics Champion ...
(50m) and short course (25m). Like the 50 m breaststroke, 50 m butterfly, and the 50 m backstroke, world record status and monitoring for this event first began in the 1990s.


Men


Long course


Short course


Women


Long course


Short course


All-time top 25


Men long course

*Correct as of June 2025


Men short course

*Correct as of December 2024


Women long course

*Correct as of June 2025


Women short course

*Correct as of December 2024


References

{{World records in swimming Backstroke 050 metres World record progression 050 metres backstroke