Personal Records
| 500m | 34,94 | 20 January 2013 | Calgary (CAN) |
| 1000m | 1.12,33 | 29 September 2012 | Calgary (CAN) |
| 1500m | 1.57,77 | 4 March 2010 | Seoul (KOR) |
| 3000m | 4.19,43 | 3 March 2010 | Seoul (KOR) |
| 5000m | 7.37,30 | 5 March 2010 | Seoul (KOR) |
Season Bests
| 500m | 34,94 | 20 January 2013 | Calgary (CAN) |
| 1000m | 1.12,33 | 29 September 2012 | Calgary (CAN) |
| 1500m | 2.00,57 | 22 September 2012 | Calgary (CAN) |
| 500m | 35,61 | 26 November 2011 | Astana (KAZ) |
| 1000m | 1.13,21 | 19 December 2011 | Seoul (KOR) |
| 500m | 35,97 | 29 October 2010 | Seoul (KOR) |
| 1000m | 1.12,76 | 9 November 2010 | Seoul (KOR) |
| 1500m | 1.58,31 | 9 February 2011 | Seoul (KOR) |
| 3000m | 4.26,95 | 8 February 2011 | Seoul (KOR) |
| 500m | 36,21 | 13 March 2010 | Seoul (KOR) |
| 1000m | 1.14,45 | 13 March 2010 | Seoul (KOR) |
| 1500m | 1.57,77 | 4 March 2010 | Seoul (KOR) |
| 3000m | 4.19,43 | 3 March 2010 | Seoul (KOR) |
| 5000m | 7.37,30 | 5 March 2010 | Seoul (KOR) |
| 500m | 37,34 | 11 February 2009 | Seoul (KOR) |
| 1000m | 1.16,75 | 12 February 2009 | Seoul (KOR) |
| 1500m | 2.01,89 | 30 January 2009 | Seoul (KOR) |
| 3000m | 4.27,16 | 6 March 2009 | Seoul (KOR) |
| 5000m | 8.02,49 | 20 November 2008 | Seoul (KOR) |
| 500m | 38,26 | 17 October 2007 | Seoul (KOR) |
| 1000m | 1.19,19 | 13 March 2008 | Seoul (KOR) |
| 1500m | 2.04,59 | 18 October 2007 | Seoul (KOR) |
| 3000m | 4.30,14 | 8 November 2007 | Seoul (KOR) |
| 5000m | 8.01,56 | 9 November 2007 | Seoul (KOR) |
Results
| 48th Memorial Competition | Seoul (KOR) | 9 - 10 March 2013 | ||||||||
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| 94th National Winter Sports Festival | Seoul (KOR) | 19 - 21 February 2013 | ||||||||
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| Essent ISU World Cup | Calgary (CAN) | 19 - 20 January 2013 | ||||||||
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| 43rd Presidents Cup | Seoul (KOR) | 7 - 8 January 2013 | ||||||||
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| 48th Kyonggi-Do Province Competition | Seoul (KOR) | 26 - 27 December 2012 | ||||||||
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Korea (KOR)
