Sietse Lek
Netherlands (NED)
October 2001 (MN3)
Personal Records
| 500m | 41,58 | 17 February 2019 | Heerenveen (NED) |
| 1000m | 1.30,74 | 25 March 2017 | Heerenveen (NED) |
| 1500m | 2.12,53 | 24 March 2018 | Heerenveen (NED) |
| 3000m | 5.00,50 | 24 March 2018 | Heerenveen (NED) |
Season Bests
| 500m | 41,58 | 17 February 2019 | Heerenveen (NED) |
| 1500m | 2.12,92 | 17 February 2019 | Heerenveen (NED) |
| 3000m | 5.02,30 | 17 February 2019 | Heerenveen (NED) |
| 500m | 42,01 | 24 March 2018 | Heerenveen (NED) |
| 1500m | 2.12,53 | 24 March 2018 | Heerenveen (NED) |
| 3000m | 5.00,50 | 24 March 2018 | Heerenveen (NED) |
| 500m | 43,25 | 25 March 2017 | Heerenveen (NED) |
| 1000m | 1.30,74 | 25 March 2017 | Heerenveen (NED) |
| 1500m | 2.18,90 | 25 March 2017 | Heerenveen (NED) |
| 500m | 45,07 | 19 March 2016 | Heerenveen (NED) |
| 1000m | 1.34,63 | 19 March 2016 | Heerenveen (NED) |
| 1500m | 2.21,03 | 19 March 2016 | Heerenveen (NED) |
| 500m | 48,95 | 14 February 2015 | Hoorn (NED) |
| 1000m | 1.42,56 | 14 February 2015 | Hoorn (NED) |
| 500m | 55,37 | 29 March 2014 | Heerenveen (NED) |
| 1000m | 2.03,96 | 29 March 2014 | Heerenveen (NED) |
Results
| Clubkampioenschap STG Ter Aar 2019 | Heerenveen (NED) | 17 February 2019 | ||||||||||||
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| Clubkampioenschap STG Ter Aar 2018 | Heerenveen (NED) | 24 March 2018 | ||||||||||||
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| Clubkampioenschap STG Ter Aar 2017 | Heerenveen (NED) | 25 March 2017 | ||||||||||||
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| Kees Jongert Bokaal 2017 | Haarlem (NED) | 11 February 2017 | ||||||||||||
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| STG Ter Aar Trofee | Haarlem (NED) | 7 January 2017 | ||||||||||||
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Native Language Names