| 1 | 2 | 3NT= | E | | | 400 | 2 | 6 | Jack Bakx & Levien de Nooyer | Hans van Saagsvelt & Adrie Koster |
| 4 | 6 | 3NT-1 | E | | 50 | | 8 | 0 | Charles Landré & Gerard Goedegebure | Arie Kammeraat & Cor Smolders |
| 7 | 3 | 3H= | E | | | 140 | 6 | 2 | Nico Breur & Jan Kiewiet | Henk Coenen & Ad Oreel |
| 8 | 9 | 3NT= | E | | | 400 | 2 | 6 | Tom Aalfs & Krijn Thoenes | Albert Verburg & Han Vermaat |
| 10 | 5 | 3NT= | E | | | 400 | 2 | 6 | Ferry den Hartog & Wim Machielse | Loek v.d. Laan & Jan van Zalinge |