| 37.64 | 8 | 57th National University Speed Skating Competition | 15. - 17.03.2024 | Seoul (KOR) |
| 37.14 | 3 | 59th National Ice Skating Competition | 09. - 10.03.2024 | Seoul (KOR) |
| 37.16 | 2 | Korea - National Men's and Women's Championships 2024 | 24. - 25.02.2024 | Seoul (KOR) |
| 37.52 | 3 | 2024 Seoul Ice Skating Federation President’s Cup | 14.02.2024 | Seoul (KOR) |
| 37.56 | 5 | 105th National Winter Sports Festival | 11. - 13.01.2024 | Seoul (KOR) |
| 39.95 | 27 | Korea - Sprint Championships 2024 | 28. - 29.12.2023 | Seoul (KOR) |
| 37.81 | 7 | Korea - Junior Championships 2024 | 21. - 22.12.2023 | Seoul (KOR) |
| 38.02 | 3 | 2023 Seoul Metropolitan Mayor's Cup | 15.11.2023 | Seoul (KOR) |
| 37.51 | 4 | 54th President's Cup | 01. - 03.11.2023 | Seoul (KOR) |
| 37.33 | 12 | Selection Junior and Neo Senior World Cup | 20. - 22.10.2023 | Seoul (KOR) |
| 37.77 | 18 | 2023 Speed Skating Official Records Competition | 07. - 09.10.2023 | Seoul (KOR) |
| 36.90 | 3 | 58th National Junior High and High School Competition | 31.03. - 02.04.2023 | Seoul (KOR) |
| 37.51 | 4 | 58th National Ice Skating Competition | 18. - 19.03.2023 | Seoul (KOR) |
| 37.93 | 5 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 37.93 | 5 | Korea - National Men's and Women's Championships 2023 | 16. - 17.02.2023 | Seoul (KOR) |
| 37.46 | 3 | 104th National Winter Sports Festival | 27. - 29.01.2023 | Seoul (KOR) |
| 37.57 | 2 | 2023 Seoul Skating Federation President Cup Competition | 12.01.2023 | Seoul (KOR) |
| 37.70 | 7 | Korea - Junior Championships 2023 | 05. - 06.01.2023 | Seoul (KOR) |
| 37.98 | 6 | 53rd President's Cup | 04. - 06.11.2022 | Seoul (KOR) |
| 37.92 | 2 | ISU Speed Skating Junior World Cup Selection | 19. - 21.10.2022 | Seoul (KOR) |
| 38.23 | 19 | 2022 Speed Skating Official Records Competition | 05. - 07.10.2022 | Seoul (KOR) |
| 38.78 | 8 | 57th National High School / Junior High School Competition | 01. - 03.04.2022 | Seoul (KOR) |
| 39.18 | 6 | 57th National Ice Skating Competition | 19. - 20.03.2022 | Seoul (KOR) |
| 38.90 | 9 | 103rd National Winter Sports Festival | 24. - 26.02.2022 | Seoul (KOR) |
| 38.97 | 9 | 2022 National Speed Skating Championships | 27. - 28.01.2022 | Seoul (KOR) |
| 38.77 | 4 | 103rd National Winter Sports Festival Seoul Preliminary Competition | 09.12.2021 | Seoul (KOR) |
| 38.74 | 10 | 52nd Presidents Cup | 11. - 13.11.2021 | Seoul (KOR) |
| DNF | - | 2021/22 ISU Junior World Cup Selection | 15. - 17.09.2021 | Seoul (KOR) |
| 38.79 | 27 | 2021 Record Race | 10. - 11.09.2021 | Seoul (KOR) |
| 39.60 | 11 | 56th National High School And Junior High School Competition | 26. - 28.03.2021 | Seoul (KOR) |
| 39.38 | 13 | 56th Memorial Competition | 11. - 12.03.2021 | Seoul (KOR) |
| 39.50 | 4 | 51st President's Cup | 25. - 27.11.2020 | Seoul (KOR) |
| 40.08 | 8 | 101st National Winter Sports Competition | 19. - 21.02.2020 | Seoul (KOR) |
| 41.31 | 5 | 2020 Seoul Skating Association Cup | 17.01.2020 | Seoul (KOR) |
| 45.41 | 4 | Seoul Selection | 19.12.2019 | Seoul (KOR) |
| 40.63 | 8 | 54th National High School/Junior High School Championships | 27. - 29.03.2019 | Seoul (KOR) |
| 40.43 | 7 | 54th Memorial Competition | 16. - 17.03.2019 | Seoul (KOR) |
| 40.72 | 8 | 100th National Winter Sports Festival | 20. - 22.02.2019 | Seoul (KOR) |
| 40.85 | 15 | 2019 National Speed Skating Championships | 15. - 17.01.2019 | Seoul (KOR) |
| 40.68 | 13 | 17th Japan-Korea Youth Winter Sports Exchange Competition | 10.01.2019 | Nagano (JPN) |
| 41.28 | 11 | 49th Presidents Cup | 03. - 04.01.2019 | Seoul (KOR) |
| 40.77 | 2 | Seoul Selection | 29.11.2018 | Seoul (KOR) |
| 41.60 | 33 | 2018 Records Competition | 10. - 12.10.2018 | Seoul (KOR) |
| 41.98 | 11 | 53rd Memorial Competition | 17. - 18.03.2018 | Seoul (KOR) |
| 41.76 | 2 | 2018 National Speed Skating Championships | 25. - 27.01.2018 | Seoul (KOR) |
| 41.83 | 2 | Korean Youth Single Distance Championships 2018 | 03.12.2017 | Seoul (KOR) |
| 41.34 | 36 | 1st Records Competition | 11. - 12.10.2017 | Seoul (KOR) |
| 43.56 | 7 | 2017 National Skating Championships | 23. - 25.01.2017 | Seoul (KOR) |
| 43.40 | 2 | 16th National Youth Competition | 27.11.2016 | Seoul (KOR) |
| 44.75 | 11 | 2016 National Skating Championships | 20. - 22.01.2016 | Seoul (KOR) |
| 45.42 | 8 | 15th National Youth Competition | 15.11.2015 | Seoul (KOR) |
| 45.99 | 32 | 1st Records Competition | 12. - 13.10.2015 | Seoul (KOR) |
| 47.08 | 12 | 14th National Youth Competition | 06.12.2014 | Seoul (KOR) |
| 50.35 | 33 | 1st Records Competition | 09. - 10.10.2014 | Seoul (KOR) |