400 m, Men
| Competition | 2023 Asian Athletics Championships |
|---|---|
| Venue |
Bangkok
 THA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Kentaro Sato |  JPN |
45.00 | ||
| 🥈 | Fuga Sato | JPN |
45.13 | ||
| 🥉 | Yousef Masrahi |  KSA |
45.19 |
| Competition | 2023 Asian Athletics Championships |
|---|---|
| Venue |
Bangkok
THA
|
| Held | — |
| Status | Medal |
| Competitors | 3 |
| Countries | 2 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Kentaro Sato | JPN |
45.00 | ||
| 🥈 | Fuga Sato | JPN |
45.13 | ||
| 🥉 | Yousef Masrahi | KSA |
45.19 |