400 m, Men
| Competition | 1965 South East Asian Peninsular Games (SEAP Games) |
|---|---|
| Venue |
Kuala Lumpur
 MAS
|
| Held | 16 December 1965 |
| Status | Medal |
| Competitors | 6 |
| Countries | 5 |
| Pos | Athlete(s) | Country | Round 1 | Final | ||
|---|---|---|---|---|---|---|
| 🥇 | Victor Asirvatham | MAS |
48.6 (1 h2) |
48.0 (1 F) |
||
| 🥈 | A.S. Nathan | MAS |
49.2 (1 h1) |
48.1 (2 F) |
||
| 🥉 | Somsak Thongsuk |  THA |
50.5 (2 h2) |
48.8 (3 F) |
||
| 4 | Prun Syano |  CAM |
51.1 (3 h2) |
49.9 (4 F) |
||
| 5 | A. Sadayappan |  SGP |
51.1 (3 h1) |
51.0 (5 F) |
||
| 6 | Nguyá»…n Duy HÃ o |  VNM |
50.6 (2 h1) |
51.0 (6 F) |
Round 1
Heat 1
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | A.S. Nathan | MAS |
49.2 | |
| 2 | Nguyá»…n Duy HÃ o | VNM |
50.6 | |
| 3 | A. Sadayappan | SGP |
51.1 |
Heat 2
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Victor Asirvatham | MAS |
48.6 | |
| 2 | Somsak Thongsuk | THA |
50.5 | |
| 3 | Prun Syano | CAM |
51.1 |
Final
| Pos | Athlete(s) | Country | Mark | |
|---|---|---|---|---|
| 1 | Victor Asirvatham | MAS |
48.0 | |
| 2 | A.S. Nathan | MAS |
48.1 | |
| 3 | Somsak Thongsuk | THA |
48.8 | |
| 4 | Prun Syano | CAM |
49.9 | |
| 5 | A. Sadayappan | SGP |
51.0 | |
| 6 | Nguyá»…n Duy HÃ o | VNM |
51.0 |