Ariarne Titmus defeats Katie Ledecky in the 400-meter freestyle. - The New York Times
Ariarne Titmus outduels Katie Ledecky in 400-meter freestyle at Tokyo Olympics - The Washington Post
Canada's Summer McIntosh breaks world record in 400 freestyle
Flying start: American swimmers do just fine without Phelps | WATE 6 On Your Side
Matt Fallon Breaks National High School Record in 400 Meter Free
Katie Ledecky wins silver for USA in 400 freestyle at Tokyo Olympics
Ariarne Titmus breaks Katie Ledecky's 400m freestyle world record at Australian Swimming Championships - ABC News
Men's 400m Free A Final | 2017 arena Pro Swim Series at Indianapolis - YouTube
Morgan Stickney wins gold in 400-meter freestyle S8 final in Tokyo
Katie Ledecky, SoCal's Kevin Vargas sweep 400 IM titles at U.S. swimming nationals – Orange County Register
Olympic Swimming 2021: Women's 400m Individual Medley Medal Winners and Times | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Emma Weyant earns spot at Tokyo Olympics after winning 400 IM
Chase Kalisz Wins Gold In 400 Individual Medley As U.S. Swimmers Win Six Medals
400m Freestyle World Record
Improve Your 400m IM with this Set
How To Swim 400m In Less Than 8 Minutes! | Swimming Training & Tips | Global Triathlon Network | Swimmer's Daily
Canadian swimmer McIntosh sets women's world record in 400-metre freestyle | CTV News
Katie Ledecky Smashes Her Own World Record in 400 Freestyle - The New York Times
Ariarne Titmus to face Katie Ledecky in Tokyo 400m freestyle final, Kaylee McKeown sets Olympic record - ABC News
Katie Ledecky smashes world record to win Olympic gold in 400-meter freestyle - The Washington Post
American Katie Ledecky sets swim world mark in winning 400m
Ariarne Titmus and Katie Ledecky set for showdown in 400m freestyle final | Tokyo Olympic Games 2020 | The Guardian
Olympics: Katie Ledecky beat by Ariarne Titmus in 400-meter free
Swimming: Teenager Summer McIntosh smashes 400m freestyle swimming world record at Canadian trials
/cdn.vox-cdn.com/uploads/chorus_asset/file/22737678/1330367421.jpg "2020 Tokyo Olympics: Virginia swimmer Emma Weyant in 400IM Finals - Streaking The Lawn")
2020 Tokyo Olympics: Virginia swimmer Emma Weyant in 400IM Finals - Streaking The Lawn
