| Olympic Games 2024 Paris | 100m (Women) | 12.45 | 6 | LAO | 2024-08-02 00:00:00 | Prelim1 | | SB |
| Asian Games 2023 Hangzhou | 100m (Women) | 12.58 | 7 | LAO | 2023-09-29 00:00:00 | H2 | | SB |
| World Championship 2023 Budapest | 100m (Women) | 12.67 | 8 | LAO | 2023-08-20 00:00:00 | H3 | | |
| SEA Games Cambodia 2023 | 100m (Women) | 12.59 | 6 | LAO | 2023-05-11 00:00:00 | H2 | | |
| SEA Games 2021 | 100m (Women) | 12.62 | 5 | LAO | 2022-05-18 00:00:00 | H1 | | |
| Olympic Games 2020 Tokyo | 100m (Women) | 12.41 | 6 | LAO | 2021-07-30 00:00:00 | Prelim H2 | | SB |
| SEA Games 2019 | 100m (Women) | 12.31 | 6 | LAO | 2019-12-08 00:00:00 | H2 | | |
| Asian Athletics Championship 2019 Doha | 100m (Women) | 12.52 | 5 | LAO | 2019-04-21 00:00:00 | H4 | | |
| ASEAN University Games 2018 Myanmar | 100m (Women) | 12.50 | 7 | LAO | 2018-12-16 00:00:00 | FINAL | 895 | SB |
| ASEAN University Games 2018 Myanmar | 100m (Women) | 12.59 | 4 | LAO | 2018-12-16 00:00:00 | H1 | 878 | |
| Asian Games 2018 Indonesia | 100m (Women) | 12.95 | 7 | LAO | 2018-08-25 00:00:00 | H2 | 812 | |
| SEA Games 2017 | 100m (Women) | 12.65 | 5 | LAO | 2017-08-22 00:00:00 | SF2 | 867 | |
| Singapore Open 2017 | 100m (Women) | DQ | | LAO | 2017-04-29 00:00:00 | H2 | 0 | |
| ASEAN University Games 2016 Singapore | 100m (Women) | 12.95 | 4 | LAO | 2016-07-14 00:00:00 | Heat 1 | 812 | |
| SEA Games 2021 | 200m (Women) | 25.66 | 6 | LAO | 2022-05-14 00:00:00 | H1 | | |
| SEA Games 2019 | 200m (Women) | 25.37 | 5 | LAO | 2019-12-07 00:00:00 | H2 | | |
| Asian Games 2018 Indonesia | 200m (Women) | 26.06 | 6 | LAO | 2018-08-28 00:00:00 | H1 | 847 | SB |
| SEA Games 2017 | 200m (Women) | 25.51 | 5 | LAO | 2017-08-23 00:00:00 | SF2 | 895 | |
| Singapore Open 2017 | 200m (Women) | 26.97 | 5 | LAO | 2017-04-27 00:00:00 | H1 | 769 | |
| ASEAN University Games 2016 Singapore | 200m (Women) | 26.76 | 7 | LAO | 2016-07-15 00:00:00 | FINAL | 787 | |
| ASEAN University Games 2016 Singapore | 200m (Women) | 26.83 | 4 | LAO | 2016-07-15 00:00:00 | Heat 2 | 781 | |
| SEA Games Cambodia 2023 | Long Jump (Women) | 5.17m | 7 | LAO | 2023-05-10 00:00:00 | FINAL | | |