100 m Freestyle, Men
| Competition | 2019 Pan American Games |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Marcelo Chierighini |  BRA |
48.09 | ||
| 🥈 | Nathan Adrian |  USA |
48.17 | ||
| 🥉 | Michael Chadwick | USA |
48.88 |
| Competition | 2019 Pan American Games |
|---|---|
| Venue |
Lima
PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Marcelo Chierighini | BRA |
48.09 | ||
| 🥈 | Nathan Adrian | USA |
48.17 | ||
| 🥉 | Michael Chadwick | USA |
48.88 |