Former UT swimmer breaks world record for 50-meter backstroke | wbir.com
Caeleb Dressel Wins 100-m Butterfly and Sets New World Record | Time
World record progression 50 metres freestyle - Wikipedia
American Caeleb Dressel sets world record in 2nd individual win at Olympics - ABC News
Inge de Bruijn of the Netherlands celebrates after setting a new world record in the women's 50 meter freestyle event during the Brazilian Championships in Rio de Janeiro June 10. De Bruijn
What is the Fastest 50 Free Time Possible? | When Will We See a 16 Second 50 Free? - MySwimPro
List of world records in swimming - Wikipedia
Swimmer, 99, 'breaks world record' in Australia - BBC News
100m Breaststroke World Record
Caeleb Dressel's busy night includes a gold (and world record) in 100 fly - The Washington Post