800 m, Men
| Competition | 2018 South American Athletics U23 Championships |
|---|---|
| Venue |
Cuenca
 ECU
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Matheus Pessoa |  BRA |
1:49.67 | ||
| 🥈 | Marco Vilca |  PER |
1:50.52 | ||
| 🥉 | Rafael Muñoz |  CHI |
1:51.10 |