| 41.24 | 9 | 8th Chairman’s Cup Competition / 104th National Winter Sports Festival Gyeonggi selecion | 20. - 21.12.2022 | Seoul (KOR) |
| 41.05 | 8 | 53rd President's Cup | 04. - 06.11.2022 | Seoul (KOR) |
| 40.90 | 28 | 2022 Speed Skating Official Records Competition | 05. - 07.10.2022 | Seoul (KOR) |
| 41.55 | 9 | 57th National High School / Junior High School Competition | 01. - 03.04.2022 | Seoul (KOR) |
| 42.37 | 10 | 57th National Ice Skating Competition | 19. - 20.03.2022 | Seoul (KOR) |
| 42.99 | 6 | 2021/22 2nd Records Competition | 18.02.2022 | Seoul (KOR) |
| 42.48 | 6 | 103rd National Winter Sports Festival Gyeonggi Preliminary Competition | 10. - 11.12.2021 | Seoul (KOR) |
| 42.55 | 6 | 52nd Presidents Cup | 11. - 13.11.2021 | Seoul (KOR) |
| 43.89 | 8 | 56th National High School And Junior High School Competition | 26. - 28.03.2021 | Seoul (KOR) |
| 44.69 | 5 | 44th Gyeonggi Competition | 17. - 18.03.2021 | Seoul (KOR) |
| 45.93 | 10 | 56th Memorial Competition | 11. - 12.03.2021 | Seoul (KOR) |
| 46.50 | 8 | 19th National Youth Competition | 01.12.2019 | Seoul (KOR) |
| 47.19 | 49 | 2019 Records Competition | 14. - 16.10.2019 | Seoul (KOR) |
| 50.69 | 20 | 18th National Youth Competition | 11.11.2018 | Seoul (KOR) |
| 55.53 | 57 | 2018 Records Competition | 10. - 12.10.2018 | Seoul (KOR) |