400 m Hurdles, Men
| Competition | 2021 World Athletics U20 Championships |
|---|---|
| Venue |
Nairobi
 KEN
|
| Held | 19 – 22 August 2021 |
| Status | Medal |
| Competitors | 4 |
| Countries | 4 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| DQ | Oskar Edlund |  SWE |
— | ||
| 🥇 | Berke Akçam |  TUR |
49.38 | ||
| 🥈 | Denis Novoseltsev |  NEU |
49.62 | ||
| 🥉 | Devontie Archer |  JAM |
49.78 |