Sergej Firsov
Russia (RUS)28 July 1992 (MN1)
Personal Records
| 500m | 38,25 | 23 August 2012 | Chelyabinsk (RUS) |
| 1000m | 1.16,91 | 26 March 2012 | Chelyabinsk (RUS) |
| 1500m | 1.54,29 | 14 October 2012 | Kolomna (RUS) |
| 3000m | 4.03,81 | 13 February 2012 | Kolomna (RUS) |
| 5000m | 7.08,17 | 9 November 2012 | Kolomna (RUS) |
Season Bests
| 500m | 38,25 | 23 August 2012 | Chelyabinsk (RUS) |
| 1500m | 1.54,29 | 14 October 2012 | Kolomna (RUS) |
| 5000m | 7.08,17 | 9 November 2012 | Kolomna (RUS) |
| 500m | 38,72 | 13 February 2012 | Kolomna (RUS) |
| 1000m | 1.16,91 | 26 March 2012 | Chelyabinsk (RUS) |
| 1500m | 1.55,02 | 14 February 2012 | Kolomna (RUS) |
| 3000m | 4.03,81 | 13 February 2012 | Kolomna (RUS) |
| 5000m | 7.10,68 | 14 February 2012 | Kolomna (RUS) |
| 500m | 38,78 | 10 February 2011 | Kolomna (RUS) |
| 1000m | 1.17,90 | 21 November 2010 | Kolomna (RUS) |
| 1500m | 1.57,18 | 11 February 2011 | Kolomna (RUS) |
| 3000m | 4.10,05 | 10 February 2011 | Kolomna (RUS) |
| 5000m | 7.27,47 | 22 January 2011 | Kolomna (RUS) |
Results
| Russia Cup | Ekaterinburg (RUS) | 12 - 13 January 2013 | ||||||||||||||||
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| Russia Cup | Kolomna (RUS) | 9 - 11 November 2012 | ||||||||||||||||
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| Season Opening | Kolomna (RUS) | 1 - 2 November 2012 | ||||||||||||||||
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| Russia Cup | Kolomna (RUS) | 12 - 14 October 2012 | ||||||||||||||||
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| Summer Cup | Chelyabinsk (RUS) | 23 - 24 August 2012 | ||||||||||||||||
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