100 m Breaststroke, Men
| Competition | 2026 South American Games |
|---|---|
| Venue |
Rosario, Santa Fe, and Rafaela
 ARG
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Caio Pumputis |  BRA |
1:00.74 | ||
| 🥈 | João Gomes Júnior | BRA |
1:01.16 | ||
| 🥉 | Mariano Lazzerini |  CHI |
1:01.22 |