Sjouke Siersema
Netherlands (NED)
August 1987 (M35)
Personal Records
| 500m | 42,68 | 17 January 2005 | Heerenveen (NED) |
| 1000m | 1.29,25 | 31 January 2015 | Alkmaar (NED) |
| 1500m | 2.18,32 | 17 January 2005 | Heerenveen (NED) |
| 3000m | 4.58,40 | 29 November 2017 | Heerenveen (NED) |
Season Bests
| 500m | 49,98 | 11 February 2023 | Alkmaar (NED) |
| 1000m | 1.37,04 | 11 February 2023 | Alkmaar (NED) |
| 100m | 11,55 | 29 February 2020 | Alkmaar (NED) |
| 500m | 43,59 | 29 February 2020 | Alkmaar (NED) |
| 700m | 1.01,22 | 29 February 2020 | Alkmaar (NED) |
| 1000m | 1.30,05 | 29 February 2020 | Alkmaar (NED) |
| 3000m | 5.11,65 | 12 January 2020 | Alkmaar (NED) |
| 500m | 44,55 | 2 March 2019 | Alkmaar (NED) |
| 1000m | 1.33,41 | 11 November 2018 | Alkmaar (NED) |
| 1500m | 2.20,16 | 2 March 2019 | Alkmaar (NED) |
| 500m | 45,75 | 21 October 2017 | Alkmaar (NED) |
| 1000m | 1.33,20 | 25 February 2018 | Alkmaar (NED) |
| 1500m | 2.23,92 | 21 October 2017 | Alkmaar (NED) |
| 3000m | 4.58,40 | 29 November 2017 | Heerenveen (NED) |
| 100m | 11,34 | 22 October 2016 | Alkmaar (NED) |
| 300m | 28,40 | 26 February 2017 | Alkmaar (NED) |
| 500m | 45,16 | 22 October 2016 | Alkmaar (NED) |
| 1000m | 1.36,87 | 6 November 2016 | Alkmaar (NED) |
| 500m | 45,48 | 23 January 2016 | Alkmaar (NED) |
| 1000m | 1.32,81 | 21 February 2016 | Alkmaar (NED) |
| 500m | 43,68 | 27 January 2015 | Heerenveen (NED) |
| 1000m | 1.29,25 | 31 January 2015 | Alkmaar (NED) |
| 1500m | 2.23,44 | 27 January 2015 | Heerenveen (NED) |
| 500m | 44,91 | 24 January 2014 | Heerenveen (NED) |
| 1000m | 1.34,08 | 24 January 2014 | Heerenveen (NED) |
| 500m | 45,32 | 2 March 2013 | Alkmaar (NED) |
| 1000m | 1.37,96 | 2 March 2013 | Alkmaar (NED) |
| 1500m | 2.41,83 | 29 December 2012 | Alkmaar (NED) |
Results
| Volharding Bokaal | Alkmaar (NED) | 11 February 2023 | ||||||||||||||||
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| Clubwedstrijd CHZNK | Alkmaar (NED) | 29 February 2020 | ||||||||||||||||
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| Clubwed. CHZNK | Alkmaar (NED) | 12 January 2020 | ||||||||||||||||
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| Clubwed. CHZNK | Alkmaar (NED) | 17 November 2019 | ||||||||||||||||
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| Clubwedstrijd CHZNKS | Alkmaar (NED) | 2 March 2019 | ||||||||||||||||
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Native Language Names