Sun Yang Smashes Men's 1500m Freestyle World Record - London 2012 Olympics - YouTube
Wang Jianjiahe sets Asian record as women's 1500m freestyle debuts at Olympics - Chinadaily.com.cn
Katie Ledecky sets world record in 1,500-meter freestyle
Katie Ledecky sets world record in 1,500-meter freestyle
Open Water Swimmers Dominate Men's 1500m Freestyle Olympic Preliminaries – World Open Water Swimming Association
Katie Ledecky breaks world record in 1500m freestyle by nearly 10 seconds in Toronto
Katie Ledecky Sets 1500M Freestyle World Record: Highlights, Comments, Reaction | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Tokyo 2020: Wiffen breaks national record in 1500m
Katie Ledecky Wins First-Ever Women's Olympic 1,500-Meter Gold Just an Hour After Tough Loss in Tokyo | SELF
Torres smashes mens 1500m freestyle S8 world record to headline day two of nationals
Swimming star Katie Ledecky shatters 1500m freestyle short course world record in Toronto
Katie Ledecky set a new record for the 1,500-meter race — by nearly 10 seconds : NPR
1500m Freestyle World Record
Katie Ledecky smashes 1500m freestyle world record by nearly 10 seconds | Katie Ledecky | The Guardian
List of world records in swimming - Wikipedia
Katie Ledecky sets world record in 1,500-meter freestyle - The Boston Globe
Gregorio Paltrinieri Breaks Oldest World Record on the Books in 1500
WORLD RECORD MEN 1500m FREESTYLE FULL EVENT - YouTube
Katie Ledecky smashes short-course 1,500m freestyle world record - Sportstar
Katie Ledecky claims 17th world title with 1500m freestyle victory | Katie Ledecky | The Guardian
Croatian Grgić smashes 1500m freestyle record at FINA World Junior Championships
400m Freestyle World Record
An 18-year-old swimmer broke the 1,500m world record today...by accident
Katie Ledecky Breaks World Record in Women's 1500 Meter Freestyle
