Världsmästare på 4×100 m medley för herrar (långbana) 1973 : Mike Stamm , John Hencken , Joe Bottom , Jim Montgomery (USA)1975 : John Murphy , Rick Colella , Gregory Jagenburg , Andy Coan (USA)1978 : Bob Jackson , Nicholas Nevid , Joe Bottom , David McCagg (USA)1982 : Rick Carey , Steve Lundquist , Matt Gribble , Rowdy Gaines (USA)1986 : Dan Veatch , David Lundberg , Pablo Morales , Matt Biondi (USA)1991 : Jeff Rouse , Eric Wunderlich , Mark Henderson , Matt Biondi (USA)1994 : Jeff Rouse , Eric Wunderlich , Mark Henderson , Gary Hall Jr. (USA)1998 : Matt Welsh , Phil Rogers , Michael Klim , Chris Fydler (AUS)2001 : Matt Welsh , Regan Harrison , Geoff Huegill , Ian Thorpe (AUS)2003 : Aaron Peirsol , Brendan Hansen , Ian Crocker , Jason Lezak (USA)2005 : Aaron Peirsol , Brendan Hansen , Ian Crocker , Jason Lezak (USA)2007 : Matt Welsh , Brenton Rickard , Andrew Lauterstein , Eamon Sullivan (AUS)2009 : Aaron Peirsol , Eric Shanteau , Michael Phelps , David Walters , Matt Grevers *, Mark Gangloff *, Tyler McGill *, Nathan Adrian * (USA)2011 : Nick Thoman , Mark Gangloff , Michael Phelps , Nathan Adrian , David Plummer *, Eric Shanteau *, Tyler McGill *, Garrett Weber-Gale * (USA)2013 : Camille Lacourt , Giacomo Perez-Dortona , Jérémy Stravius , Fabien Gilot (FRA)2015 : Ryan Murphy , Kevin Cordes , Tom Shields , Nathan Adrian , Matt Grevers *, Cody Miller *, Tim Phillips *, Ryan Lochte * (USA)2017 : Matt Grevers , Kevin Cordes , Caeleb Dressel , Nathan Adrian , Ryan Murphy *, Cody Miller *, Tim Phillips *, Townley Haas * (USA)2019 : Luke Greenbank , Adam Peaty , James Guy , Duncan Scott , James Wilby * (GBR)2022 : Thomas Ceccon , Nicolò Martinenghi , Federico Burdisso , Alessandro Miressi , Piero Codia *, Lorenzo Zazzeri * (ITA)2023 : Ryan Murphy , Nic Fink , Dare Rose , Jack Alexy , Hunter Armstrong *, Josh Matheny *, Thomas Heilman *, Matt King * (USA)2024 : Hunter Armstrong , Nic Fink , Zach Harting , Matt King , Jack Aikins *, Jake Foster *, Shaine Casas *, Luke Hobson * (USA)* Simmare som endast deltog i försöken men som ändå erhöll medaljer.