400 m Hurdles, Men
| Competition | 2017 South American Athletics U20 Championships |
|---|---|
| Venue |
Leonora
 GUY
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Caio Giovani Martins |  BRA |
54.78 | ||
| 🥈 | Eher Ali Romana |  COL |
55.65 | ||
| 🥉 | Terrence Fraser | GUY |
58.07 |