800 m, Men
| Competition | 1945 South American Athletics Championships |
|---|---|
| Venue |
Montevideo
 URU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Agenor Da Silva |  BRA |
1:55.3 | ||
| 🥈 | Nilo Riveros |  ARG |
1:55.8 | ||
| 🥉 | Alfonso Rozas |  CHI |
1:56.5 |