Personal Records
| 500m | 38,38 | 27 January 2013 | Salt Lake City (USA) |
| 1000m | 1.17,06 | 20 January 2013 | Calgary (CAN) |
| 1500m | 2.03,56 | 12 March 2010 | Moscow (RUS) |
| 3000m | 4.22,47 | 13 March 2010 | Moscow (RUS) |
Season Bests
| 500m | 38,38 | 27 January 2013 | Salt Lake City (USA) |
| 1000m | 1.17,06 | 20 January 2013 | Calgary (CAN) |
| 1500m | 2.04,52 | 28 September 2012 | Calgary (CAN) |
| 500m | 38,44 | 29 January 2012 | Calgary (CAN) |
| 1000m | 1.17,21 | 22 October 2011 | Calgary (CAN) |
| 1500m | 2.05,39 | 1 October 2011 | Calgary (CAN) |
| 500m | 39,94 | 20 December 2010 | Seoul (KOR) |
| 1000m | 1.19,20 | 29 December 2010 | Harbin (CHN) |
| 1500m | 2.07,91 | 24 November 2010 | Seoul (KOR) |
| 3000m | 4.34,94 | 25 November 2010 | Seoul (KOR) |
| 500m | 39,84 | 14 March 2010 | Moscow (RUS) |
| 1000m | 1.19,00 | 13 March 2010 | Moscow (RUS) |
| 1500m | 2.03,56 | 12 March 2010 | Moscow (RUS) |
| 3000m | 4.22,47 | 13 March 2010 | Moscow (RUS) |
| 500m | 41,28 | 9 March 2009 | Seoul (KOR) |
| 1000m | 1.23,38 | 12 February 2009 | Seoul (KOR) |
| 1500m | 2.10,00 | 5 February 2009 | Seoul (KOR) |
| 3000m | 4.35,01 | 6 February 2009 | Seoul (KOR) |
| 500m | 42,96 | 20 February 2008 | Seoul (KOR) |
| 1000m | 1.27,88 | 21 February 2008 | Seoul (KOR) |
| 1500m | 2.19,34 | 16 January 2008 | Seoul (KOR) |
| 3000m | 4.51,99 | 17 January 2008 | Seoul (KOR) |
Results
| World Single Distances Championships 2013 | Sochi (RUS) | 21 - 24 March 2013 | ||||||||||||
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| 48th Memorial Competition | Seoul (KOR) | 9 - 10 March 2013 | ||||||||||||
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| World Junior Championships 2013 | Collalbo (ITA) | 22 - 24 February 2013 | ||||||||||||
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| Korea - Junior Championships 2013 | Seoul (KOR) | 5 - 6 February 2013 | ||||||||||||
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| World Sprint Championships 2013 | Salt Lake City (USA) | 26 - 27 January 2013 | ||||||||||||
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Korea (KOR)
