Joost Koch
Netherlands (NED)
November 2006 (MB2)
Personal Records
| 500m | 51,50 | 5 March 2023 | Amsterdam (NED) |
| 1000m | 1.46,46 | 5 March 2023 | Amsterdam (NED) |
Season Bests
| 500m | 51,50 | 5 March 2023 | Amsterdam (NED) |
| 1000m | 1.46,46 | 5 March 2023 | Amsterdam (NED) |
| 500m | 58,11 | 16 March 2022 | Amsterdam (NED) |
| 700m | 1.20,49 | 16 March 2022 | Amsterdam (NED) |
| 100m | 14,32 | 16 February 2019 | Heerenveen (NED) |
| 300m | 37,83 | 16 February 2019 | Heerenveen (NED) |
| 500m | 1.02,94 | 16 February 2019 | Heerenveen (NED) |
| 100m | 15,91 | 20 March 2018 | Amsterdam (NED) |
| 300m | 43,52 | 20 March 2018 | Amsterdam (NED) |
| 500m | 1.16,38 | 20 March 2018 | Amsterdam (NED) |
| 100m | 16,08 | 21 March 2017 | Amsterdam (NED) |
| 300m | 56,07 | 21 March 2017 | Amsterdam (NED) |
| 500m | 1.23,81 | 21 March 2017 | Amsterdam (NED) |
Results
| CK Poelster | Amsterdam (NED) | 5 March 2023 | ||||||||||||
|
||||||||||||||
| CK Poelster | Amsterdam (NED) | 16 March 2022 | ||||||||||||
|
||||||||||||||
| Clubkampioenschappen Poelster | Amsterdam (NED) | 22 March 2019 | ||||||||||||
|
||||||||||||||
| Schaatscircuit.nl | Heerenveen (NED) | 16 February 2019 | ||||||||||||
|
||||||||||||||
| Clubkampioenschappen Poelster | Amsterdam (NED) | 20 March 2018 | ||||||||||||
|
||||||||||||||
Native Language Names