William Koole
Netherlands (NED)
July 1998 (MSA)
Personal Records
| 500m | 42,15 | 15 October 2014 | Inzell (GER) |
| 1000m | 1.27,52 | 15 October 2014 | Inzell (GER) |
| 1500m | 2.15,94 | 21 January 2014 | Heerenveen (NED) |
| 3000m | 5.08,05 | 10 January 2014 | Haarlem (NED) |
Season Bests
| 500m | 46,10 | 16 March 2019 | Haarlem (NED) |
| 1000m | 1.35,98 | 16 March 2019 | Haarlem (NED) |
| 500m | 45,32 | 17 March 2018 | Haarlem (NED) |
| 1000m | 1.36,03 | 17 March 2018 | Haarlem (NED) |
| 500m | 42,15 | 15 October 2014 | Inzell (GER) |
| 1000m | 1.27,52 | 15 October 2014 | Inzell (GER) |
| 1500m | 2.20,65 | 1 March 2015 | Haarlem (NED) |
| 3000m | 5.18,62 | 1 March 2015 | Haarlem (NED) |
| 500m | 42,80 | 21 January 2014 | Heerenveen (NED) |
| 1000m | 1.27,88 | 14 December 2013 | Heerenveen (NED) |
| 1500m | 2.15,94 | 21 January 2014 | Heerenveen (NED) |
| 3000m | 5.08,05 | 10 January 2014 | Haarlem (NED) |
| 500m | 42,90 | 29 January 2013 | Heerenveen (NED) |
| 1000m | 1.31,30 | 24 October 2012 | Inzell (GER) |
| 1500m | 2.16,71 | 29 January 2013 | Heerenveen (NED) |
| 500m | 47,70 | 10 March 2012 | Hoorn (NED) |
| 1000m | 1.38,52 | 10 March 2012 | Hoorn (NED) |
| 500m | 51,60 | 14 March 2011 | Haarlem (NED) |
| 1000m | 1.45,54 | 14 March 2011 | Haarlem (NED) |
| 500m | 58,84 | 17 March 2010 | Haarlem (NED) |
Results
| Clubkampioenschap Nut en Vermaak / Blauwe Beugel 2019 | Haarlem (NED) | 16 March 2019 | ||||||||||||
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| Clubkampioenschap Nut en Vermaak / Blauwe Beugel 2018 | Haarlem (NED) | 17 March 2018 | ||||||||||||
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| Atje Keulen Deelstra Trophy | Inzell (GER) | 21 October 2015 | ||||||||||||
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| Clubkampioenschap Nut en Vermaak / De Blauwe Beugel | Haarlem (NED) | 1 March 2015 | ||||||||||||
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| Kees Jongert Bokaal 2015 | Haarlem (NED) | 21 February 2015 | ||||||||||||
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Native Language Names