400 m Individual Medley, Men

Competition	2003 South-East Asian Games (SEA Games)
Venue	Hanoi VIE
Held	—
Status	Medal
Competitors	3
Countries	2

Pos	Athlete(s)	Country	Mark
🥇	Ratapong Sirisanont	THA	4:23.20
🥈	Miguel Molina	PHI	4:23.26
🥉	Juan Carlo Piccio	PHI	4:31.52