4 x 100 m Relay, Men
| Competition | 2012 Asian Junior Athletics Championships |
|---|---|
| Venue |
Colombo
 SRI
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Thailand |  THA |
40.21 | ||
| Jaran Sathoengram | — | ||||
| Kritsada Namsuwan | — | ||||
| Jirapong Meenapra | — | ||||
| Ruttanapon Sowan | — | ||||
| 🥈 | Japan |  JPN |
40.39 | ||
| Kenta Naoki | — | ||||
| UNKNOWN | — | ||||
| Takumi Saito | — | ||||
| Naohiro Yokoyama | — | ||||
| 🥉 | Hong Kong |  HKG |
40.67 | ||
| Li Lut Yin | — | ||||
| So Chun Hong | — | ||||
| Ling Ho Fung | — | ||||
| Ho Ping Kwan | — |