Athlete Data of Henk-Jan Siekman
- Nationality:
- Netherlands
- Gender:
- Men
- Current state:
- Retired (n/a)
- Last competition:
- 17.11.1990
Skated Distances:
Total 1 competitions over the 200 meter distance | Time / Points | Rank | Competition | Date | Location |
|---|
| 33.30 | 2 | Club | 17.11.1990 | Groningen (NED) |
| Last Update: 11.09.2024 |
|---|
Total 1 competitions over the 500 meter distance | Time / Points | Rank | Competition | Date | Location |
|---|
| 1:28.80 | 2 | Club | 17.11.1990 | Groningen (NED) |
| Last Update: 11.09.2024 |
|---|