| Ronde 1 |
| zo 01-01-1989 | Theo Knoppers | - | Klaas Koopman (1158) | 1 | - | 1 | | |
| Klaas Koopman (1158) | - | Oebele Hoekstra (1058) | 1 | - | 1 | | |
| Oebele Hoekstra (1058) | - | Theo Knoppers | 0 | - | 2 | | |
| Klaas Koopman (1158) | - | Haye Wittermans | 1 | - | 1 | | |
| Haye Wittermans | - | Theo Knoppers | 2 | - | 0 | | |
| Oebele Hoekstra (1058) | - | Haye Wittermans | 0 | - | 2 | | |
| Iepie Poepjes-Koopman (1119) | - | Klaas Koopman (1158) | 1 | - | 1 | | |
| Theo Knoppers | - | Iepie Poepjes-Koopman (1119) | 1 | - | 1 | | |
| Iepie Poepjes-Koopman (1119) | - | Oebele Hoekstra (1058) | 1 | - | 1 | | |
| Haye Wittermans | - | Iepie Poepjes-Koopman (1119) | 1 | - | 1 | | |
| Sibbele Reekers | - | Klaas Koopman (1158) | 2 | - | 0 | | |
| Theo Knoppers | - | Sibbele Reekers | 0 | - | 2 | | |
| Sibbele Reekers | - | Oebele Hoekstra (1058) | 0 | - | 2 | | |
| Haye Wittermans | - | Sibbele Reekers | 0 | - | 2 | | |
| Sibbele Reekers | - | Iepie Poepjes-Koopman (1119) | 1 | - | 1 | | |
| Klaas Koopman (1158) | - | Henk Dijkstra | 1 | - | 1 | | |
| Henk Dijkstra | - | Theo Knoppers | 2 | - | 0 | | |
| Oebele Hoekstra (1058) | - | Henk Dijkstra | 1 | - | 1 | | |
| Henk Dijkstra | - | Haye Wittermans | 2 | - | 0 | | |
| Iepie Poepjes-Koopman (1119) | - | Henk Dijkstra | 1 | - | 1 | | |
| Henk Dijkstra | - | Sibbele Reekers | 0 | - | 2 | | |
| Klaas Koopman (1158) | - | Jan T. Terpstra | 0 | - | 2 | | |
| Jan T. Terpstra | - | Theo Knoppers | 1 | - | 1 | | |
| Oebele Hoekstra (1058) | - | Jan T. Terpstra | 0 | - | 2 | | |
| Jan T. Terpstra | - | Haye Wittermans | 1 | - | 1 | | |
| Iepie Poepjes-Koopman (1119) | - | Jan T. Terpstra | 1 | - | 1 | | |
| Jan T. Terpstra | - | Sibbele Reekers | 1 | - | 1 | | |
| Henk Dijkstra | - | Jan T. Terpstra | 1 | - | 1 | | |
| Siep Rintjema | - | Klaas Koopman (1158) | 1 | - | 1 | | |
| Theo Knoppers | - | Siep Rintjema | 0 | - | 2 | | |
| Siep Rintjema | - | Oebele Hoekstra (1058) | 2 | - | 0 | | |
| Haye Wittermans | - | Siep Rintjema | 2 | - | 0 | | |
| Siep Rintjema | - | Iepie Poepjes-Koopman (1119) | 2 | - | 0 | | |
| Sibbele Reekers | - | Siep Rintjema | 0 | - | 2 | | |
| Siep Rintjema | - | Henk Dijkstra | 0 | - | 2 | | |
| Jan T. Terpstra | - | Siep Rintjema | 1 | - | 1 | | |
| Theo Knoppers | - | Jacob Spoelstra (1170) | 1 | - | 1 | | |
| Jacob Spoelstra (1170) | - | Klaas Koopman (1158) | 2 | - | 0 | | |
| Jacob Spoelstra (1170) | - | Oebele Hoekstra (1058) | 1 | - | 1 | | |
| Haye Wittermans | - | Jacob Spoelstra (1170) | 0 | - | 2 | | |
| Jacob Spoelstra (1170) | - | Iepie Poepjes-Koopman (1119) | 2 | - | 0 | | |
| Sibbele Reekers | - | Jacob Spoelstra (1170) | 1 | - | 1 | | |
| Jacob Spoelstra (1170) | - | Henk Dijkstra | 1 | - | 1 | | |
| Jan T. Terpstra | - | Jacob Spoelstra (1170) | 1 | - | 1 | | |
| Jacob Spoelstra (1170) | - | Siep Rintjema | 1 | - | 1 | | |
| Klaas Koopman (1158) | - | Cor Koene (1164) | 1 | - | 1 | | |
| Cor Koene (1164) | - | Theo Knoppers | 1 | - | 1 | | |
| Oebele Hoekstra (1058) | - | Cor Koene (1164) | 1 | - | 1 | | |
| Cor Koene (1164) | - | Haye Wittermans | 2 | - | 0 | | |
| Iepie Poepjes-Koopman (1119) | - | Cor Koene (1164) | 1 | - | 1 | | |
| Cor Koene (1164) | - | Sibbele Reekers | 2 | - | 0 | | |
| Henk Dijkstra | - | Cor Koene (1164) | 0 | - | 2 | | |
| Cor Koene (1164) | - | Jan T. Terpstra | 1 | - | 1 | | |
| Siep Rintjema | - | Cor Koene (1164) | 1 | - | 1 | | |
| Cor Koene (1164) | - | Jacob Spoelstra (1170) | 1 | - | 1 | | |
| Klaas Koopman (1158) | - | Taeke Kooistra (1157) | 0 | - | 2 | | |
| Oebele Hoekstra (1058) | - | Taeke Kooistra (1157) | 1 | - | 1 | | |
| Taeke Kooistra (1157) | - | Theo Knoppers | 1 | - | 1 | | |
| Taeke Kooistra (1157) | - | Haye Wittermans | 2 | - | 0 | | |
| Iepie Poepjes-Koopman (1119) | - | Taeke Kooistra (1157) | 1 | - | 1 | | |
| Henk Dijkstra | - | Taeke Kooistra (1157) | 0 | - | 2 | | |
| Taeke Kooistra (1157) | - | Sibbele Reekers | 2 | - | 0 | | |
| Taeke Kooistra (1157) | - | Jan T. Terpstra | 1 | - | 1 | | |
| Cor Koene (1164) | - | Taeke Kooistra (1157) | 1 | - | 1 | | |
| Siep Rintjema | - | Taeke Kooistra (1157) | 1 | - | 1 | | |
| Taeke Kooistra (1157) | - | Jacob Spoelstra (1170) | 1 | - | 1 | | |
