100 m Butterfly, Men
| Competition | 2019 Pan American Games |
|---|---|
| Venue |
Lima
 PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Tom Shields |  USA |
51.59 | ||
| 🥈 | Luis Martínez |  GUA |
51.63 | ||
| 🥉 | Vinícius Lanza |  BRA |
51.88 |
| Competition | 2019 Pan American Games |
|---|---|
| Venue |
Lima
PER
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Tom Shields | USA |
51.59 | ||
| 🥈 | Luis Martínez | GUA |
51.63 | ||
| 🥉 | Vinícius Lanza | BRA |
51.88 |