Men's 400m Individual Medley - Heat 4 | London 2012 Olympics

Summer McIntosh breaks own world record in 400m IM at Canadian swim trials | CBC Sports

Ariarne Titmus Strikes GOLD 🥇 | Women's 400m Freestyle | #Paris2024 Highlights

Hosszu smashes world record in 400m IM

A New World Record! | Men's 100m Freestyle | #Paris2024 Highlights

🏊🏼‍♂️ FULL Men's 400m Individual Final Medley | Tokyo 2020 Replays

Ye Shiwen Breaks 400m Individual Medley World Record - London 2012 Olympics

Summer McIntosh breaks own world record in 400m IM at Canadian swimming trials | #CBCSports

ASU's Léon Marchand shatters 400 IM record at 2023 NCAA Championships

Every Individual Leon Marchand Race at Paris! 🇫🇷 #Paris2024

Michael Phelps' 1st Olympic Gold Medal | Throwback Thursday

The Most Impossible World Record 😲 (Has Been Destroyed) - 400 IM

Men's 400m Final | Paris Champions

Peaty wins gold with new world record - Full Race

Sun Yang 400m Freestyle - New Olympic Record | London 2012 Olympics

Every Individual Summer Mcintosh Race at Paris! 🇨🇦 #Paris2024

Caeleb Dressel makes history with record 17.63 swim in 50 free at NCAA championships | ESPN

Sydney McLaughlin-Levrone 👑 - Women's 400m hurdles Olympic champion! | #Paris2024 Highlights

Men's 100m Butterfly Final | Paris Champions

🏊🏼‍♂️ Léon Marchand's first Olympic swim! Men's 400m Individual Medley - Heats | Tokyo 2020