Sylvia Kok
Netherlands (NED)
November 1969 (L50)
Also
| - 2014-2015 | Sylvia Kok-de Vries |
Personal Records
| 500m | 58,77 | 20 January 2018 | Leeuwarden (NED) |
| 1000m | 1.59,73 | 20 January 2018 | Leeuwarden (NED) |
| 1500m | 3.00,21 | 15 January 2017 | Den Haag (NED) |
Season Bests
| 500m | 1.00,21 | 20 February 2022 | Haarlem (NED) |
| 1000m | 2.03,48 | 20 February 2022 | Haarlem (NED) |
| 500m | 59,75 | 23 February 2020 | Haarlem (NED) |
| 1000m | 2.01,43 | 23 February 2020 | Haarlem (NED) |
| 500m | 1.00,30 | 26 January 2019 | Leeuwarden (NED) |
| 1000m | 1.59,83 | 26 January 2019 | Leeuwarden (NED) |
| 500m | 58,77 | 20 January 2018 | Leeuwarden (NED) |
| 1000m | 1.59,73 | 20 January 2018 | Leeuwarden (NED) |
| 1500m | 3.02,78 | 22 March 2018 | Den Haag (NED) |
| 500m | 1.01,49 | 14 January 2017 | Den Haag (NED) |
| 1000m | 2.02,40 | 14 January 2017 | Den Haag (NED) |
| 1500m | 3.00,21 | 15 January 2017 | Den Haag (NED) |
| 500m | 1.03,66 | 2 January 2016 | Haarlem (NED) |
| 1000m | 2.09,14 | 2 January 2016 | Haarlem (NED) |
| 500m | 1.05,11 | 24 January 2015 | Haarlem (NED) |
| 1500m | 3.17,59 | 24 January 2015 | Haarlem (NED) |
Results
| Clubkampioenschap TG Bollenstreek | Haarlem (NED) | 20 February 2022 | ||||||||
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| Clubkampioenschap Warmond / STS-KGM | Haarlem (NED) | 23 February 2020 | ||||||||
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| Warmondse Kampioenschappen 2019 | Leeuwarden (NED) | 26 January 2019 | ||||||||
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| Recordweek | Den Haag (NED) | 19 - 23 March 2018 | ||||||||
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| Warmondse Kampioenschappen 2018 | Leeuwarden (NED) | 20 January 2018 | ||||||||
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Native Language Names