Katie Ledecky broke the world record in the 400-meter freestyle at the 2016 Olympics.
:format(jpeg)/cdn.vox-cdn.com/uploads/chorus_image/image/50317295/usa-today-9367125.0.jpg "2016 Olympics swimming results: Katie Ledecky delivers new world record in 400-meter freestyle - SBNation.com")
2016 Olympics swimming results: Katie Ledecky delivers new world record in 400-meter freestyle - SBNation.com
Ledecky Adds 400-Meter Freestyle to Her World Record Collection - The New York Times
Katie Ledecky's world-record swim causes Twitter to go crazy
USA's Katie Ledecky won the 400 m Freestyle women Final in World Record time in the swimming event in Olympic Swimming Pool, Rio, Brasil on August 7th, 2016. Photo by Henri Szwarc/ABACAPRESS.COM
Seto sets world record to help Energy Standard pursuit of ISL title
List of world records in swimming - Wikipedia
Titmus sets world record in short-course 400 freestyle
China's Sun blazes to record fourth 400m freestyle world crown
Swimming: Muffat beats the world record in the 400 meters freestyle - Africa Top Sports
Ledecky breaks Pellegrini's world record in women's 400-meter freestyle | The Japan Times
Katie Ledecky Smashes Her Own World Record in 400 Freestyle - The New York Times
Women's 400m freestyle world record refreshed by American teenager - Sports - Chinadaily.com.cn
Katie Ledecky's early Olympic success not surprising - Sports Illustrated
Italy's Federica Pellegrini winning the 400 M Freestyle in World Record time at the at the
China's Wang Jianjiahe sets new record in women's 400m freestyle - CGTN
Australian swimmer Ian Thorpe, the current world record holder for the 200 and 400 metre Freestyle events, swims underwater whilst wearing his new full lenght bodysuit during an unveiling ceremony at Sydney's
Katie Ledecky smashes world record to win Olympic gold in 400-meter freestyle - The Washington Post
Katie Ledecky smashes world record while Michael Phelps wins individual gold | South China Morning Post
Ye Shiwen Breaks 400m Individual Medley World Record - London 2012 Olympics - YouTube
2019 New Zealand Swimming Championship: Thomas and Doyle Qualify for FINA World Championships - Swimming World News
Katie Ledecky wins women's 400m freestyle in world record time | South China Morning Post
Swimming: Wang Jianjiahe breaks 400m freestyle world record | Sports | China Daily
