Sybren Heida
Netherlands (NED)
October 1985 (M35)
Personal Records
| 500m | 49,79 | 4 February 2007 | Groningen (NED) |
| 1000m | 1.40,21 | 4 March 2007 | Groningen (NED) |
| 1500m | 2.35,47 | 3 December 2006 | Groningen (NED) |
Season Bests
| 500m | 52,03 | 18 November 2012 | Groningen (NED) |
| 500m | 53,78 | 19 December 2009 | Groningen (NED) |
| 1000m | 1.49,03 | 19 December 2009 | Groningen (NED) |
Results
| Clubwedstrijd TJAS | Groningen (NED) | 18 November 2012 | ||||||||
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| Clubwedstrijd TJAS | Groningen (NED) | 28 October 2012 | ||||||||
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| 1e Clubwedstrijd Tjas | Groningen (NED) | 19 December 2009 | ||||||||
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Native Language Names