Guido Wiersma
Netherlands (NED)
August 2002 (MN2)
Personal Records
| 500m | 49,98 | 11 March 2024 | Enschede (NED) |
| 1500m | 2.34,01 | 11 March 2024 | Enschede (NED) |
Season Bests
| 500m | 49,98 | 11 March 2024 | Enschede (NED) |
| 1500m | 2.34,01 | 11 March 2024 | Enschede (NED) |
| 500m | 58,53 | 26 October 2014 | Heerenveen (NED) |
| 500m | 56,83 | 1 December 2013 | Heerenveen (NED) |
| 500m | 1.03,99 | 17 March 2013 | Heerenveen (NED) |
| 500m | 1.10,12 | 22 January 2012 | Heerenveen (NED) |
| 500m | 1.14,75 | 5 March 2011 | Hoorn (NED) |
Results
| Skeuvel UTK | Enschede (NED) | 11 March 2024 | ||||||||
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| Solid Aqua Pupillentoernooi | Hoorn (NED) | 3 January 2015 | ||||||||
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| Clubwedstrijd Groep 1 | Heerenveen (NED) | 26 October 2014 | ||||||||
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| Clubwedstrijd Groep 1 | Heerenveen (NED) | 12 January 2014 | ||||||||
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| Clubwedstrijd Groep 1 | Heerenveen (NED) | 1 December 2013 | ||||||||
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Native Language Names