Jona Rolsma
Netherlands (NED)
May 2012 (MC2)
Personal Records
| 500m | 55,12 | 13 December 2025 | Utrecht (NED) |
| 1000m | 1.57,12 | 13 December 2025 | Utrecht (NED) |
Season Bests
| 500m | 55,12 | 13 December 2025 | Utrecht (NED) |
| 1000m | 1.57,12 | 13 December 2025 | Utrecht (NED) |
| 100m | 13,95 | 8 December 2024 | Utrecht (NED) |
| 300m | 35,75 | 1 December 2024 | Utrecht (NED) |
| 500m | 57,26 | 1 February 2025 | Utrecht (NED) |
| 700m | 1.25,69 | 1 February 2025 | Utrecht (NED) |
| 100m | 14,79 | 21 January 2024 | Utrecht (NED) |
| 300m | 37,74 | 5 November 2023 | Utrecht (NED) |
| 500m | 1.01,84 | 21 January 2024 | Utrecht (NED) |
| 100m | 16,48 | 11 February 2023 | Utrecht (NED) |
| 300m | 46,87 | 19 March 2023 | Utrecht (NED) |
Results
| Clubkampioenschappen AIJV | Utrecht (NED) | 13 December 2025 | ||||||||
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| Interclub Utrecht | Heerenveen (NED) | 16 March 2025 | ||||||||
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| Clubkampioenschappen AIJV | Utrecht (NED) | 1 February 2025 | ||||||||
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| Pupillen Meerkamp | Utrecht (NED) | 19 January 2025 | ||||||||
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| Pupillen Meerkamp | Utrecht (NED) | 8 December 2024 | ||||||||
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Native Language Names