Results for Mexico in 400 metres Freestyle, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1932 Summer Olympics	Ignacio Gutiérrez	16
	Manuel Villegas	18
1948 Summer Olympics	Ramón Bravo	DNS
	Ángel Maldonado	DNS
1952 Summer Olympics	Efrén Fierro	DNS
	Tonatiuh Gutiérrez	DNS
	César Borja	DNS
1960 Summer Olympics	Mauricio Ocampo	13
	Raúl Guzmán	26
1964 Summer Olympics	Guillermo Echevarría	DNS
1968 Summer Olympics	Guillermo Echevarría	11
	Juan Alanís	15
	Jorge Urreta	23
1972 Summer Olympics	Guillermo García	21
	José Luis Prado	36
1976 Summer Olympics	Guillermo García	DNS
1988 Summer Olympics	Ignacio Escamilla	34
	Carlos Romo	35
2000 Summer Olympics	Jorge Carral	28
2004 Summer Olympics	Leonardo Salinas	29