Caeleb Dressel breaks 100-meter butterfly world record; Katie Ledecky cruises in 800 free - ESPN
World record progression 50 metres butterfly - Wikipedia
Michael Phelps lost another world record, this time to Caeleb Dressel
WorldRecord | Evolution of the Women's 50m Freestyle World Record
Sarah Sjöström shatters the world record on 50m butterfly - YouTube
50m Butterfly World Record
Egypt's Farida Osman swims past previous African record in 50m butterfly | Al Arabiya English
What is the Fastest 50 Free Time Possible? | When Will We See a 16 Second 50 Free? - MySwimPro
Swimming: Ukrainian swimmer Andriy Govorov cruises to 50-meter butterfly gold - The Malta Independent
Caeleb Dressel is 2nd swimmer to break Michael Phelps record this week
Swimming Men - 50m Butterfly | Top Moments | FINA World Championships 2019 - Gwangju - YouTube
50m Breaststroke World Record
What's the fastest men's freestyle swimming time for every distance?
U.S. Swimmer Caeleb Dressel Wins His First-Ever Individual Olympic Gold Medal : Live Updates: The Tokyo Olympics : NPR
Caeleb Dressel shatters world record to win Olympic 100 meter butterfly gold medal | The Japan Times
Caeleb Dressel Wins the 100-M Butterfly, Third Gold Medal and a World Record - The New York Times
Summer McIntosh sets world junior, Canadian records in 200m butterfly at national swimming trials | CBC Sports
2018 Euros: Ben Proud Cracks Textile World Record 50 Free (21.11)
17-Year-Old Canadian Swimmer Created a New 50m Men's Butterfly World Junior Record - EssentiallySports
Ryabova takes down 50m freestyle S10 world record
Katie Ledecky smashes 1500m freestyle world record by nearly 10 seconds | Katie Ledecky | The Guardian
Caeleb's Crushing: Dressel Downs 50 Free World Record In 20.16
Caeleb Dressel wins 50 meter butterfly World Championship gold | firstcoastnews.com
World record progression 200 metres butterfly - Wikipedia
