Sietse Sinnema
Netherlands (NED)
January 1997 (MSA)
Personal Records
| 500m | 41,07 | 26 February 2017 | Heerenveen (NED) |
| 1000m | 1.21,22 | 6 October 2018 | Heerenveen (NED) |
| 1500m | 2.05,16 | 5 October 2019 | Heerenveen (NED) |
| 3000m | 4.19,35 | 20 February 2017 | Heerenveen (NED) |
Season Bests
| 100m | 11,47 | 26 December 2019 | Heerenveen (NED) |
| 300m | 26,69 | 26 December 2019 | Heerenveen (NED) |
| 500m | 41,42 | 26 December 2019 | Heerenveen (NED) |
| 1000m | 1.22,91 | 9 November 2019 | Groningen (NED) |
| 1500m | 2.05,16 | 5 October 2019 | Heerenveen (NED) |
| 1000m | 1.21,22 | 6 October 2018 | Heerenveen (NED) |
| 100m | 11,59 | 26 December 2016 | Heerenveen (NED) |
| 300m | 27,21 | 26 December 2016 | Heerenveen (NED) |
| 500m | 41,07 | 26 February 2017 | Heerenveen (NED) |
| 1500m | 2.05,76 | 26 February 2017 | Heerenveen (NED) |
| 3000m | 4.19,35 | 20 February 2017 | Heerenveen (NED) |
| 3000m | 4.39,48 | 28 February 2016 | Heerenveen (NED) |
| 500m | 42,32 | 11 January 2014 | Heerenveen (NED) |
| 1000m | 1.24,73 | 11 January 2014 | Heerenveen (NED) |
| 1500m | 2.09,53 | 2 February 2014 | Heerenveen (NED) |
| 3000m | 4.31,46 | 27 January 2014 | Heerenveen (NED) |
| 500m | 42,77 | 15 March 2013 | Heerenveen (NED) |
| 1000m | 1.24,00 | 16 March 2013 | Heerenveen (NED) |
| 1500m | 2.10,45 | 16 March 2013 | Heerenveen (NED) |
| 3000m | 4.37,96 | 27 January 2013 | Heerenveen (NED) |
| 500m | 46,34 | 15 January 2012 | Heerenveen (NED) |
| 1000m | 1.35,24 | 19 February 2012 | Heerenveen (NED) |
| 500m | 49,23 | 5 February 2011 | Heerenveen (NED) |
| 1000m | 1.42,58 | 5 February 2011 | Heerenveen (NED) |
| 500m | 51,80 | 27 February 2010 | Heerenveen (NED) |
Results
| Kerstsprinttoernooi 2019 | Heerenveen (NED) | 26 December 2019 | ||||||||||||
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| Tjas Clubwedstrijd | Groningen (NED) | 9 November 2019 | ||||||||||||
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| Officieus NK Clubs 2019 | Heerenveen (NED) | 5 October 2019 | ||||||||||||
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| Officieus NK Clubs 2018 | Heerenveen (NED) | 6 October 2018 | ||||||||||||
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| Baanwedstrijd Groep 3 | Heerenveen (NED) | 26 February 2017 | ||||||||||||
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Native Language Names