World record of 50m swimming
- World record of 50m swimming paralympics
- World record of 50m freestyle swimming
- World record swimming 50m butterfly
- World record 50m sprint swimming
- Paralympic swimming 50m world record
- World record 50m swimming time
- World record swimming 50m breaststroke
- World record of swimming
- World record for 50m freestyle
- World record swim
- World record 50 yard freestyle