49.24 | 49 | 45th Nationwide Skating Competition Memorial Tournament | 13. - 14.03.2010 | Seoul (KOR) |
50.72 | 15 | Korean Student Championships 2010 | 03. - 05.03.2010 | Seoul (KOR) |
50.36 | 56 | 91. Winter National Sports Festival | 02. - 04.02.2010 | Seoul (KOR) |
50.15 | 17 | 9th Nationwide Youngster Conference | 15.11.2009 | Seoul (KOR) |
1:06.45 | 73 | Second Official Records Meeting | 05. - 06.11.2009 | Seoul (KOR) |
51.66 | 49 | 44th Nationwide Skating Competition Conference | 06. - 07.03.2009 | Seoul (KOR) |
51.60 | 18 | 90th Nationale Winterconference | 11. - 13.02.2009 | Seoul (KOR) |