| SEA Games 2019 | 800m (Men) | 1:49.91 | 1 | VIE | 2019-12-09 00:00:00 | FINAL | | |
| ASEAN University Games 2018 Myanmar | 800m (Men) | 1:58.41 | 3 | VIE | 2018-12-15 00:00:00 | FINAL | 800 | |
| Asian Games 2018 Indonesia | 800m (Men) | 1:49.79 | 6 | VIE | 2018-08-27 00:00:00 | H1 | 1032 | |
| SEA Games 2017 | 800m (Men) | 1:58.03 | 8 | VIE | 2017-08-23 00:00:00 | FINAL | 810 | |
| SEA Games 2017 | 800m (Men) | 1:55.08 | 1 | VIE | 2017-08-22 00:00:00 | SF2 | 886 | |
| SEA Games 2015 | 800m (Men) | 1:51.43 | 1 | VIE | 2015-06-10 00:00:00 | FINAL | 986 | |
| SEA Games 2019 | 1500m (Men) | 4:06.63 | 1 | VIE | 2019-12-08 00:00:00 | FINAL | | |
| ASEAN University Games 2018 Myanmar | 1500m (Men) | DNS | | VIE | 2018-12-16 00:00:00 | FINAL | 0 | |
| Asian Games 2018 Indonesia | 1500m (Men) | 3:54.50 | 9 | VIE | 2018-08-29 00:00:00 | H1 | 920 | |
| SEA Games 2017 | 1500m (Men) | 3:51.44 | 1 | VIE | 2017-08-24 00:00:00 | FINAL | 958 | |
| SEA Games 2015 | 1500m (Men) | 3:47.04 | 1 | VIE | 2015-06-11 00:00:00 | FINAL | 1014 | |