| 45.23 | 8 | 2016 National High School/Junior High School Championships | 26. - 27.03.2016 | Seoul (KOR) |
| 44.44 | 7 | 97th National Winter Sports Festival | 02. - 04.02.2016 | Seoul (KOR) |
| 44.84 | 12 | 2016 National Skating Championships | 20. - 22.01.2016 | Seoul (KOR) |
| 46.36 | 6 | 14th Japan-Korean Youth Competition | 14. - 15.01.2016 | Hachinohe (JPN) |
| 44.91 | 5 | 46th Presidents Cup | 04. - 05.01.2016 | Seoul (KOR) |
| 44.75 | 7 | Seoul Province Selection | 03.12.2015 | Seoul (KOR) |
| 45.36 | 13 | 3rd Records Competition | 10. - 11.11.2015 | Seoul (KOR) |
| 45.23 | 13 | 2nd Records Competition | 20. - 21.10.2015 | Seoul (KOR) |
| 44.89 | 8 | 1st Records Competition | 12. - 13.10.2015 | Seoul (KOR) |
| 45.26 | 9 | 2015 National High School/Junior High School Championships | 20. - 21.03.2015 | Seoul (KOR) |
| 45.66 | 12 | 50th Memorial Competition | 14. - 15.03.2015 | Seoul (KOR) |
| 46.12 | 9 | 96th National Winter Sports Festival | 25. - 27.02.2015 | Seoul (KOR) |
| 45.97 | 27 | 45th Presidents Cup | 05. - 06.01.2015 | Seoul (KOR) |
| 47.29 | 13 | 27th Seoul Metropolitan Qualifying Competition | 05.12.2014 | Seoul (KOR) |
| 46.14 | 13 | 2nd Records Competition | 22. - 23.10.2014 | Seoul (KOR) |
| 46.74 | 12 | 1st Records Competition | 09. - 10.10.2014 | Seoul (KOR) |
| 46.13 | 15 | High School And Middle School Competitions | 13. - 14.03.2014 | Seoul (KOR) |
| 46.78 | 32 | 49th Memorial Competition | 08. - 09.03.2014 | Seoul (KOR) |
| 46.20 | 5 | 2014 National Skating Championships | 27. - 29.01.2014 | Seoul (KOR) |
| 47.40 | 3 | 13th National Youth Competition | 01.12.2013 | Seoul (KOR) |
| 46.50 | 26 | 1. Record Meeting | 10. - 11.10.2013 | Seoul (KOR) |
| 48.86 | 15 | 2013 National Allround Championships (sections) | 21. - 23.01.2013 | Seoul (KOR) |
| 50.52 | 9 | 12th National Youngster Championships | 02.12.2012 | Seoul (KOR) |
| 50.50 | 7 | 2nd Records Meeting | 12. - 13.11.2012 | Seoul (KOR) |
| 53.03 | 21 | 2012 National Skating Championships | 07. - 09.02.2012 | Seoul (KOR) |