400 m Individual Medley, Men
| Competition | 1988 South American Aquatics Championships |
|---|---|
| Venue |
Medellín
 COL
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Renato Ramalho |  BRA |
4:35.16 | ||
| 🥈 | Pablo Minelli |  ARG |
4:41.73 | ||
| 🥉 | Andrés Minelli | ARG |
4:42.18 |