Athlete Data of Jan Peter Siemonsma
- Nationality:
Netherlands - Gender:
- Men
- Current state:
- Retired (Senior)
- Last competition:
- 24.02.1971
Skated Distances:
| Time / Points | Rank | Competition | Date | Location |
|---|---|---|---|---|
| 49.00 | 27 | 24.02.1971 | ||
| Last Update: 19.12.2025 | ||||
| Time / Points | Rank | Competition | Date | Location |
|---|---|---|---|---|
| 1:01.90 | 25 | 24.02.1971 | ||
| Last Update: 19.12.2025 | ||||
| Time / Points | Rank | Competition | Date | Location |
|---|---|---|---|---|
| 110.900 | 25 | 24.02.1971 | ||
| Last Update: 19.12.2025 | ||||