World record 50 yard freestyle
- World record 50 yard freestyle female
- World record 50 yard freestyle male
- World record 50 yard freestyle short course
- World record 50 yard freestyle women
- World record 50 yard freestyle olympics
- World record 50 yard freestyle swim
- World record 50 yard freestyle time
- World record for fastest 50 yard freestyle
- Who holds the world record for 50 yard freestyle
- 50 yard freestyle world record female olympics