| Comp | Event | Result | Pos | Rep | Date | Stage | IAAF pts | Rec |
|---|---|---|---|---|---|---|---|---|
| SEA Games 2017 | 400m (Men) | 49.73 | 5 | LAO | 2017-08-22 00:00:00 | SF2 | 874 | |
| Singapore Open 2017 | 400m (Men) | DNS | LAO | 2017-04-28 00:00:00 | H1 | 0 | ||
| ASEAN University Games 2018 Myanmar | 400m Hurdles (Men) 0.914m | 57.81 | 3 | LAO | 2018-12-15 00:00:00 | FINAL | 775 | |
| SEA Games 2017 | 400m Hurdles (Men) 0.914m | 56.29 | 6 | LAO | 2017-08-22 00:00:00 | SF2 | 839 | |
| Singapore Open 2017 | 400m Hurdles (Men) 0.914m | 56.09 | 3 | LAO | 2017-04-27 00:00:00 | FINAL | 848 |