Jelka Kootstra
Netherlands (NED)
June 2010 (LB1)
Personal Records
| 500m | 46,99 | 2 February 2025 | Leeuwarden (NED) |
| 1000m | 1.35,20 | 30 October 2024 | Inzell (GER) |
| 1500m | 2.28,02 | 4 November 2024 | Heerenveen (NED) |
Season Bests
| 100m | 12,64 | 10 March 2025 | Heerenveen (NED) |
| 500m | 46,99 | 2 February 2025 | Leeuwarden (NED) |
| 1000m | 1.35,20 | 30 October 2024 | Inzell (GER) |
| 1500m | 2.28,02 | 4 November 2024 | Heerenveen (NED) |
| 500m | 47,32 | 3 March 2024 | Heerenveen (NED) |
| 1000m | 1.35,28 | 3 March 2024 | Heerenveen (NED) |
| 1500m | 2.31,05 | 26 February 2024 | Heerenveen (NED) |
| 500m | 48,83 | 18 March 2023 | Heerenveen (NED) |
| 300m | 36,07 | 5 March 2022 | Heerenveen (NED) |
| 500m | 57,36 | 5 March 2022 | Heerenveen (NED) |
Results
| Pupillen + C-Junioren Wedstrijd voor Alle Clubs Thialf | Heerenveen (NED) | 10 March 2025 | ||||||||||||
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| Finale Junioren C/B Fryslancup en Gewestelijke Wedstrijd | Leeuwarden (NED) | 23 February 2025 | ||||||||||||
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| Gewestelijke Wedstrijd Oudste Pupillen / C Junioren en Ouder | Heerenveen (NED) | 17 February 2025 | ||||||||||||
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| Gewestelijke Wedstrijd | Leeuwarden (NED) | 9 February 2025 | ||||||||||||
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| FryslanCup Junioren C/B + PR wedstrijd | Leeuwarden (NED) | 2 February 2025 | ||||||||||||
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Native Language Names