| 2025-06-26 | National Championships South Korea ME - ITT | 1 | NC | 0 | 0:00 | | 0 |
| 2024-06-27 | National Championships South Korea ME - ITT | 1 | NC | 42 | 0:00 | 0:00 | 46.826 |
| 2023-07-06 | National Championships South Korea ME - ITT | 2 | NC | 42 | 3:12 | 0:45 | 44.602 |
| 2023-06-10 | Asian Continental Championships ME - ITT | 7 | CC | 46 | 4:27 | 0:58 | 47.655 |
| 2022-06-30 | National Championships South Korea - ITT | 2 | NC | 42 | 0:12 | 0:02 | 46.013 |
| 2020-09-22 | National Championships South Korea - ITT | 1 | NC | 42 | 0:00 | 0:00 | 47.954 |
| 2019-06-27 | National Championships South Korea - ITT | 1 | NC | 40 | 0:00 | 0:00 | |
| 2019-04-25 | Asian Continental Championships ME - ITT | 5 | CC | 40 | 1:33 | 0:23 | 46.829 |
| 2018-08-24 | Summer Asian Games - ITT | 4 | JR | 43 | 1:59 | 0:27 | 44.792 |
| 2018-06-23 | National Championships South Korea - ITT | 1 | NC | 42 | 0:00 | 0:00 | 45.818 |
| 2018-02-10 | Asian Continental Championships ME - ITT | 2 | CC | 42 | 0:03 | 0:00 | 50.467 |
| 2017-06-29 | National Championships South Korea - ITT | 1 | NC | 42 | 0:00 | 0:00 | 46.957 |
| 2017-02-27 | Asian Continental Championships ME - ITT | 2 | CC | 38.4 | 1:10 | 0:18 | 45.609 |
| 2016-06-23 | National Championships South Korea - ITT | 1 | NC | 42 | 0:00 | 0:00 | 46.366 |
| 2016-01-21 | Asian Continental Championships ME - ITT | 2 | CC | 44.8 | 0:07 | 0:01 | 44.528 |
| 2015-12-13 | Jelajah Malaysia | Stage 5 (ITT) | 66 | 2.2 | 47 | 0:18 | 0:03 | 47.065 |
| 2015-02-14 | Asian Continental Championships ME - ITT | 3 | CC | 43.6 | 2:02 | 0:27 | 46.924 |
| 2014-05-29 | Asian Continental Championships ME - ITT | 3 | CC | 45 | 1:35 | 0:21 | 42.531 |
| 2013-09-25 | World Championships ME - ITT | 60 | WC | 57.9 | 7:44 | 1:20 | 47.373 |
| 2012-04-29 | Tour de Korea | Stage 8 (ITT) | 86 | 2.2 | 45.8 | 0:15 | 0:03 | 49.086 |
| 2010-09-05 | Tour de l'Avenir | Prologue | 95 | 2.Ncup | 7 | 1:07 | 1:35 | 41.86 |
| 2009-06-05 | Tour de Korea | Stage 1 (ITT) | 63 | 2.2 | 21 | 0:00 | 0:00 | |