4 x 400 m Relay, Men
| Competition | 2018 Asian Junior Athletics Championships |
|---|---|
| Venue |
Gifu
 JPN
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Sri Lanka |  SRI |
3:08.70 | ||
| Pabasara Niku | — | ||||
| Pasindu Kodikara | — | ||||
| Ravishka Indrajith | — | ||||
| Aruna Dharshana | — | ||||
| 🥈 | Thailand |  THA |
3:09.20 | ||
| Potchara Petchkaew | — | ||||
| Thipthanet Sripha | — | ||||
| Yanakorn Munrot | — | ||||
| Phitchaya Sunthonthuam | — | ||||
| 🥉 | Malaysia |  MAS |
3:09.60 | ||
| Luqmanual Khairul Akmal | — | ||||
| Muhammad Ilham Suhaimi | — | ||||
| Muhammad Saiful Saifuddin | — | ||||
| Abdulwaify Roslan | — |