| Nat 1 | Hofstade ZC | 12/03/23 |
| Nat 2 | Klyc Galgenweel | 19/03/23 |
| Nat 3 | OBK/CBO RNSYC Oostende | 15-6/04/23 |
| Nat 4 | NCNV Visé | 28/05/23 |
| Nat 5 | Sodipa Galgenweel | 11/06/23 |
| Nat 6 | Nieuwpoortweek | 1-7/07/23 |
| Nat 7 | WV Vremdijck NED | 16/07/23 |
| Nat 8 | Benelux Scharndijke NED | 12-3/08/23 |
| Nat 9 | RYCW Bütgenbach | 9-10/09/23 |
| Nat 10 | WOS Oostende | 17/09/23 |
| Nat 11 | Nuclea Mol | 8/10/23 |
| Nat 12 | “OBK/CBO Inland” SNEH | 14-5/10/23 |
| Nat 13 | RBSC Heusden | 22/10/23 |
| Nat 14 | ZS Gavermeer Harelbeke | 29/10/23 |
| Nat 15 | WVD Hombeek | 11/11/23 |
| Nat 16 | RYCB Galgenweel | 19/11/23 |