| 3000 meter | 5:43.50 | Arie W. van Herk (Senior) | 26.01.1950 |
| 3000 meter | 5:42.50 | Cock van der Elst (Neo) | 26.01.1950 |
| 3000 meter | 5:41.00 | Joop Kerklaan (B2) | 26.01.1950 |
| 3000 meter | 5:40.00 | Jan W van der Hoorn (Senior) | 26.01.1950 |
| 3000 meter | 5:39.50 | Nico Olsthoorn (Neo) | 26.01.1950 |
| 1500 meter | 2:41.00 | Arie W. van Herk (Senior) | 26.01.1950 |
| 1500 meter | 2:40.30 | Nico Olsthoorn (Neo) | 26.01.1950 |
| 1500 meter | 2:40.00 | Jan W van der Hoorn (Senior) | 26.01.1950 |
| 1500 meter | 2:38.60 | Cock van der Elst (Neo) | 26.01.1950 |
| 500 meter | 49.70 | Jan W van der Hoorn (Senior) | 26.01.1950 |
| 500 meter | 49.50 | Arie W. van Herk (Senior) | 26.01.1950 |
| 500 meter | 49.40 | Theo Ekelschot (Senior) | 26.01.1950 |
| 500 meter | 48.90 | Cock van der Elst (Neo) | 26.01.1950 |