Jan de Groot
Netherlands (NED)
November 1950 (M70)
Personal Records
| 500m | 42,40 | 26 December 1976 | Davos (SUI) |
| 1000m | 1.30,00 | 24 January 1970 | Davos (SUI) |
| 1500m | 2.18,43 | 3 December 2018 | Heerenveen (NED) |
| 3000m | 4.49,50 | 26 December 1976 | Davos (SUI) |
| 5000m | 8.00,60 | 26 December 1976 | Davos (SUI) |
Season Bests
| 500m | 50,51 | 11 November 2023 | Heerenveen (NED) |
| 1000m | 1.41,14 | 22 October 2023 | Utrecht (NED) |
| 1500m | 2.30,86 | 11 November 2023 | Heerenveen (NED) |
| 3000m | 5.08,66 | 16 October 2023 | Heerenveen (NED) |
| 100m | 13,73 | 19 November 2022 | Breda (NED) |
| 500m | 50,34 | 18 February 2023 | Heerenveen (NED) |
| 1000m | 1.39,44 | 18 February 2023 | Heerenveen (NED) |
| 1500m | 2.30,29 | 11 February 2023 | Breda (NED) |
| 3000m | 5.25,65 | 18 February 2023 | Heerenveen (NED) |
| 500m | 49,19 | 16 February 2022 | Heerenveen (NED) |
| 1000m | 1.37,16 | 19 February 2022 | Leeuwarden (NED) |
| 1500m | 2.23,42 | 16 February 2022 | Heerenveen (NED) |
| 3000m | 5.09,50 | 16 February 2022 | Heerenveen (NED) |
| 100m | 13,12 | 9 November 2019 | Breda (NED) |
| 300m | 32,44 | 2 November 2019 | Breda (NED) |
| 500m | 47,75 | 1 February 2020 | Heerenveen (NED) |
| 1000m | 1.37,78 | 23 November 2019 | Heerenveen (NED) |
| 1500m | 2.20,13 | 1 February 2020 | Heerenveen (NED) |
| 3000m | 4.56,63 | 14 December 2019 | Heerenveen (NED) |
| 100m | 12,85 | 20 January 2019 | Breda (NED) |
| 300m | 31,92 | 20 January 2019 | Breda (NED) |
| 500m | 46,69 | 22 December 2018 | Heerenveen (NED) |
| 1000m | 1.30,49 | 19 January 2019 | Heerenveen (NED) |
| 1500m | 2.18,43 | 3 December 2018 | Heerenveen (NED) |
| 3000m | 4.59,56 | 16 December 2018 | Breda (NED) |
| 500m | 49,17 | 27 January 2018 | Breda (NED) |
| 1000m | 1.40,56 | 6 January 2018 | Breda (NED) |
| 1500m | 2.31,61 | 17 February 2018 | Breda (NED) |
Results
| Trainingswedstrijd | Breda (NED) | 20 January 2024 | ||||||||
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| Schaatscircuit.nl | Heerenveen (NED) | 11 November 2023 | ||||||||
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| Schaatscircuit.nl | Heerenveen (NED) | 23 October 2023 | ||||||||
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| Zondagavond | Utrecht (NED) | 22 October 2023 | ||||||||
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| Schaatscircuit.nl | Heerenveen (NED) | 16 October 2023 | ||||||||
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Native Language Names