| WDR | - | 47th University Championships | 13. - 14.03.2014 | Seoul (KOR) |
| 42.84 | 14 | 49th Memorial Competition | 08. - 09.03.2014 | Seoul (KOR) |
| DQ | - | 95th National Winter Sports Festival | 27.02. - 01.03.2014 | Seoul (KOR) |
| DNS | - | Gyeonggi Winter Sports Festival Qualifying Competition | 30. - 31.12.2013 | Seoul (KOR) |
| 42.97 | 9 | Junior World Cup Selection | 13. - 14.11.2013 | Seoul (KOR) |
| 42.97 | 12 | Junior World Championships Selection | 13. - 14.11.2013 | Seoul (KOR) |
| 42.88 | 16 | 48th Korean Single Distance Championships | 23. - 25.10.2013 | Seoul (KOR) |
| 42.87 | 28 | Fall Classic Long Track | 20. - 22.09.2013 | Calgary (CAN) |
| 41.22 | 6 | Time Trials | 07.09.2013 | Calgary (CAN) |
| 42.66 | 11 | 94th National Winter Sports Festival | 19. - 21.02.2013 | Seoul (KOR) |
| 42.62 | 7 | Korean Junior Championships 2013 | 05. - 06.02.2013 | Seoul (KOR) |
| 42.06 | 7 | 36th Gyeonggi Province Competition | 29. - 30.01.2013 | Seoul (KOR) |
| 41.95 | 10 | 43rd President's Cup | 07. - 08.01.2013 | Seoul (KOR) |
| 42.50 | 6 | 48th Kyonggi-Do Province Competition (92rd National Winter Conference Selection) | 26. - 27.12.2012 | Seoul (KOR) |
| 42.92 | 8 | 48th National High School And Junior High School President Cup | 01. - 02.12.2012 | Seoul (KOR) |
| 41.77 | 4 | 3rd Records Meeting | 21. - 22.11.2012 | Seoul (KOR) |
| 41.29 | 3 | 2nd Records Meeting | 12. - 13.11.2012 | Seoul (KOR) |
| 41.53 | 7 | Korean Single Distances Championships 2013 | 04. - 06.11.2012 | Seoul (KOR) |
| 41.52 | 4 | 1st Records Meeting | 29.10.2012 | Seoul (KOR) |
| 41.03 | 2 | 2nd Time Trial | 20.10.2012 | Obihiro (JPN) |
| 41.59 | 5 | 47th Memorial Competition | 10. - 11.03.2012 | Seoul (KOR) |
| 41.64 | 2 | 30th Seoul Skating Union Competition | 29.02.2012 | Seoul (KOR) |
| 41.59 | 6 | 93rd Winter National Sports Festival | 15. - 17.02.2012 | Seoul (KOR) |
| 41.73 | 2 | 2012 National Skating Championships | 07. - 09.02.2012 | Seoul (KOR) |
| 41.54 | 4 | Korean Junior Sprint Championships 2012 | 19. - 20.01.2012 | Seoul (KOR) |
| 42.78 | 12 | 42nd Presidents National Cup | 12. - 13.01.2012 | Seoul (KOR) |
| 42.92 | 12 | South Korean Sprint Championships 2012 | 19. - 20.12.2011 | Seoul (KOR) |
| 42.57 | 3 | 24th Metropolitan Government Competition | 08.12.2011 | Seoul (KOR) |
| 42.13 | 5 | 3rd Records Meeting | 23. - 24.11.2011 | Seoul (KOR) |
| 42.24 | 4 | 47th National High School And Junior High School President Cup | 19. - 20.11.2011 | Seoul (KOR) |
| 42.75 | 14 | South Korean Single Distance Championships 2012 | 04. - 06.11.2011 | Seoul (KOR) |
| 42.66 | 7 | 1st Records Meeting | 19. - 20.10.2011 | Seoul (KOR) |
| 42.68 | 13 | 92nd National Winter Conference | 16. - 18.02.2011 | Seoul (KOR) |
| 44.10 | 16 | 41st Presidents National Cup | 04. - 05.01.2011 | Seoul (KOR) |
| 43.80 | 4 | 23rd Seoul Metropolitan Government Competition | 10.12.2010 | Seoul (KOR) |
| DNS | - | 2. Rekordmeeting | 09. - 10.11.2010 | Seoul (KOR) |
| 42.42 | 9 | South Korean Single Distance Championships 2011 | 29. - 31.10.2010 | Seoul (KOR) |
| 42.64 | 12 | 1. Rekordmeeting | 20. - 21.10.2010 | Seoul (KOR) |
| 43.20 | 12 | 45th Nationwide Skating Competition Memorial Tournament | 13. - 14.03.2010 | Seoul (KOR) |
| 42.49 | 4 | 46th National High School President Competition Conference | 07. - 08.03.2010 | Seoul (KOR) |
| 43.01 | 3 | Seoul Metropolitan Government Second Meeting | 19.02.2010 | Seoul (KOR) |
| 44.16 | 9 | Country Match KOR-JPN | 09.02.2010 | Kushiro (JPN) |
| 43.98 | 16 | 91. Winter National Sports Festival | 02. - 04.02.2010 | Seoul (KOR) |
| 44.06 | 18 | 40th Presidents National Cup | 04. - 05.01.2010 | Seoul (KOR) |
| 49.22 | 5 | 22nd Seoul Metropolitan Government Competition | 09.12.2009 | Seoul (KOR) |
| 45.44 | 15 | First Official Records Meeting | 13. - 14.10.2009 | Seoul (KOR) |