| Competition | 2019 South-East Asian Games (SEA Games) |
|---|---|
| Venue |
Capac
|
| Held | — |
| Status | Medal |
| Competitors | 12 |
| Countries | 3 |
| Pos | Athlete(s) | Country | Mark | ||
|---|---|---|---|---|---|
| 🥇 | Singapore | 3:16.82 | |||
| Darren Chua | 50.05 | ||||
| Jonathan Tan | 49.10 | ||||
| Quah Zheng Wen | 48.40 | ||||
| Joseph Schooling | 49.27 | ||||
| 🥈 | Philippines | 3:22.32 | |||
| Luke Gebbie | — | ||||
| Maurice Ilustre | — | ||||
| Jean Pierre Khouzam | — | ||||
| Jarod Hatch | — | ||||
| 🥉 | Vietnam | 3:22.45 | |||
| Hoàng Quý Phước | — | ||||
| Lê Nguyễn Paul | — | ||||
| Ngô Đình Chuyền | — | ||||
| Nguyễn Trần Hưng | — |