| Inter Club 2015 | 200m (Men) | DNS | | SAFSA | 2015-10-25 00:00:00 | H4 | 0 | |
| SEA Games Cambodia 2023 | 400m (Men) | 48.26 | 5 | SGP | 2023-05-09 00:00:00 | H1 | | |
| SEA Games 2019 | 400m (Men) | 48.75 | 5 | SGP | 2019-12-08 00:00:00 | H1 | | |
| Asian Games 2018 Indonesia | 400m (Men) | 47.25 | 3 | SGP | 2018-08-25 00:00:00 | H3 | 1029 | |
| Asian Games 2018 Indonesia | 400m (Men) | 47.88 | 4 | SGP | 2018-08-25 00:00:00 | SF1 | 988 | |
| Singapore Track & Field Series 2016/4 | 400m (Men) | 48.22 | 2 | SWIFT | 2016-05-28 00:00:00 | FINAL | 967 | |
| Singapore Open 2016 | 400m (Men) | 48.27 | 6 | SGP | 2016-04-28 00:00:00 | FINAL | 964 | |
| Singapore Open 2016 | 400m (Men) | 48.69 | | SGP | 2016-04-28 00:00:00 | Heats | 937 | |
| Inter Club 2015 | 400m (Men) | DNS | | SAFSA | 2015-10-24 00:00:00 | H1 | 0 | |
| SEA Games 2015 | 400m (Men) | 47.71 | 2 | SGP | 2015-06-12 00:00:00 | H2 | 999 | |
| SEA Games 2015 | 400m (Men) | 47.87 | 6 | SGP | 2015-06-12 00:00:00 | FINAL | 989 | |