| Big combination | 227.325 | Arvids Leinerts (n/a) | 28. - 29.01.1950 |
| 10.000 meter | 21:15.00 | Arvids Niparts (Senior) | 28.01.1950 |
| Big combination | 229.670 | Arvids Niparts (Senior) | 28. - 29.01.1950 |
| 3000 meter | 6:51.40 | Arija Birkane (A2) | 28.01.1950 |
| 3000 meter | 7:06.00 | Jaatzmine Minina (B2) | 28.01.1950 |
| 5000 meter | 9:35.60 | Arvids Leinerts (n/a) | 28.01.1950 |
| 5000 meter | 9:43.20 | Arvids Niparts (Senior) | 28.01.1950 |
| 5000 meter | 10:19.90 | Davids Bendrups (Senior) | 29.01.1950 |
| 5000 meter | 11:48.20 | Ilze Aleksejeva-Ritenberga (Senior) | 28.01.1950 |
| 5000 meter | 12:18.00 | Arija Birkane (A2) | 28.01.1950 |
| 5000 meter | 12:32.80 | Jaatzmine Minina (B2) | 29.01.1950 |
| 5000 meter | 13:04.80 | Margarita Lisenkova (n/a) | 29.01.1950 |
| 5000 meter | 13:08.50 | Tatjana Meiksina-Drizina (M35) | 28.01.1950 |
| 10.000 meter | 20:45.30 | Arvids Leinerts (n/a) | 28.01.1950 |
| Big combination | 225.796 | Vladimirs Filipovs (A2) | 28. - 29.01.1950 |
| 1500 meter | 2:51.00 | Arvids Niparts (Senior) | 28.01.1950 |
| 1500 meter | 2:48.90 | Arvids Leinerts (n/a) | 28.01.1950 |
| 1500 meter | 2:44.60 | Vladimirs Filipovs (A2) | 28.01.1950 |
| 1000 meter | 2:13.20 | Jaatzmine Minina (B2) | 29.01.1950 |
| 1000 meter | 2:06.20 | Arija Birkane (A2) | 28.01.1950 |
| 1000 meter | 2:05.20 | Ilze Aleksejeva-Ritenberga (Senior) | 28.01.1950 |
| 500 meter | 1:00.20 | Jaatzmine Minina (B2) | 28.01.1950 |
| 500 meter | 49.20 | Vladimirs Filipovs (A2) | 28.01.1950 |