Jochem Posthumus
Netherlands (NED)
May 2001 (MN2)
Personal Records
| 500m | 40,52 | 29 February 2020 | Heerenveen (NED) |
| 1000m | 1.20,71 | 8 February 2020 | Enschede (NED) |
| 1500m | 2.03,94 | 29 February 2020 | Heerenveen (NED) |
| 3000m | 4.29,60 | 9 March 2019 | Enschede (NED) |
Season Bests
| 500m | 41,99 | 27 November 2021 | Groningen (NED) |
| 1000m | 1.23,94 | 27 November 2021 | Groningen (NED) |
| 500m | 40,52 | 29 February 2020 | Heerenveen (NED) |
| 1000m | 1.20,71 | 8 February 2020 | Enschede (NED) |
| 1500m | 2.03,94 | 29 February 2020 | Heerenveen (NED) |
| 3000m | 4.30,05 | 23 November 2019 | Groningen (NED) |
| 100m | 11,39 | 28 October 2018 | Enschede (NED) |
| 300m | 26,60 | 28 October 2018 | Enschede (NED) |
| 500m | 41,21 | 23 February 2019 | Enschede (NED) |
| 1000m | 1.22,75 | 23 February 2019 | Enschede (NED) |
| 1500m | 2.08,34 | 26 January 2019 | Enschede (NED) |
| 3000m | 4.29,60 | 9 March 2019 | Enschede (NED) |
| 100m | 11,82 | 29 October 2017 | Enschede (NED) |
| 300m | 27,76 | 29 October 2017 | Enschede (NED) |
| 500m | 42,46 | 20 January 2018 | Enschede (NED) |
| 1000m | 1.24,39 | 25 October 2017 | Inzell (GER) |
| 1500m | 2.10,78 | 20 January 2018 | Enschede (NED) |
| 3000m | 4.40,25 | 28 January 2018 | Enschede (NED) |
| 500m | 43,95 | 4 March 2017 | Enschede (NED) |
| 1000m | 1.28,20 | 4 March 2017 | Enschede (NED) |
| 1500m | 2.19,38 | 26 November 2016 | Enschede (NED) |
| 500m | 48,15 | 29 November 2015 | Assen (NED) |
| 1000m | 1.36,57 | 16 January 2016 | Groningen (NED) |
| 1500m | 2.31,15 | 1 November 2015 | Assen (NED) |
| 500m | 52,37 | 29 November 2014 | Groningen (NED) |
| 1000m | 1.47,15 | 29 November 2014 | Groningen (NED) |
| 500m | 53,63 | 30 November 2013 | Groningen (NED) |
| 500m | 57,26 | 29 December 2012 | Assen (NED) |
Results
| Tjas Clubwedstrijd | Groningen (NED) | 27 November 2021 | ||||||||
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| Tjas Clubwedstrijd | Groningen (NED) | 7 March 2020 | ||||||||
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| SoftEls IUT | Heerenveen (NED) | 29 February 2020 | ||||||||
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| Baanwedstrijd Klasse 3/4/5 | Enschede (NED) | 8 February 2020 | ||||||||
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| Groninger Studenten Schaats Kampioenschap | Groningen (NED) | 1 February 2020 | ||||||||
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Native Language Names