4 x 100 m Medley Relay, Men

Competition	1977 USA Swimming National Championships (Outdoor/LCM)
Venue	Mission Viejo, California USA
Held	19 August 1977
Status	Medal
Competitors	5
Countries	3

Mission Viejo, California / Marguerite Aquatic Center / long-course metric (50m)

Pos	Athlete(s)	Country	Mark
🥇	Cummins Engine Swim Club	MIX	3:50.31
	Rômulo Arantes		58.20
	Rick Hofstetter		1:04.63
	Shafer Henry		56.89
	Jim Montgomery		50.59
🥈	North River Yacht Club	MIX	3:50.49
	UNKNOWN		57.73
	UNKNOWN		1:07.08
	UNKNOWN		55.59
	UNKNOWN		50.09
🥉	Florida Aquatics Swim Team (FAST)	USA	3:53.63
	UNKNOWN		1:00.20
	UNKNOWN		1:06.16
	UNKNOWN		55.90
	UNKNOWN		51.37