Joop Sinnema
Netherlands (NED)
March 2007 (MYA)
Personal Records
| 500m | 45,80 | 23 October 2019 | Inzell (GER) |
| 1000m | 1.32,67 | 25 November 2019 | Heerenveen (NED) |
Season Bests
| 100m | 12,38 | 23 October 2019 | Inzell (GER) |
| 300m | 29,40 | 11 November 2019 | Heerenveen (NED) |
| 500m | 45,80 | 23 October 2019 | Inzell (GER) |
| 700m | 1.05,53 | 28 October 2019 | Heerenveen (NED) |
| 1000m | 1.32,67 | 25 November 2019 | Heerenveen (NED) |
| 100m | 12,87 | 19 November 2018 | Heerenveen (NED) |
| 300m | 30,13 | 4 February 2019 | Heerenveen (NED) |
| 500m | 47,44 | 14 January 2019 | Heerenveen (NED) |
| 700m | 1.05,30 | 4 February 2019 | Heerenveen (NED) |
| 100m | 12,99 | 7 January 2018 | Leeuwarden (NED) |
| 300m | 31,98 | 5 February 2018 | Heerenveen (NED) |
| 500m | 50,70 | 7 January 2018 | Leeuwarden (NED) |
| 700m | 1.11,62 | 8 January 2018 | Heerenveen (NED) |
| 1000m | 1.52,02 | 12 December 2017 | Heerenveen (NED) |
| 100m | 13,33 | 18 February 2017 | Enschede (NED) |
| 300m | 33,09 | 12 March 2017 | Leeuwarden (NED) |
| 500m | 53,41 | 5 March 2017 | Heerenveen (NED) |
| 500m | 59,17 | 30 January 2016 | Heerenveen (NED) |
Results
| Clubwedstrijd Pupillen Groep 3 en 1 | Heerenveen (NED) | 1 December 2019 | ||||||||
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| Baanwedstrijd Pupillen / Lange Afstanden C Junioren en Ouder | Heerenveen (NED) | 25 November 2019 | ||||||||
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| Kardingebokaal | Groningen (NED) | 23 November 2019 | ||||||||
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| FryslanCup Pupillen / Supersprint C/B Junioren / Gew. Wedstrijd A Junioren e.o. | Heerenveen (NED) | 11 November 2019 | ||||||||
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| Elfstedenhal Gewestelijke Wedstrijd Alle Cat. / FryslânCup | Leeuwarden (NED) | 3 November 2019 | ||||||||
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Native Language Names