Dobrudzha Dobrich
Marek Dupnitsa
Sportist Svoge
Yantra
Strumska Slava
Septemvri Sofia
Ludogorets Razgrad II
Belasitsa Petrich
Spartak Pleven
Bdin Vidin
Montana
Dunav Ruse
Chernomorets Balchik
Maritsa Plovdiv
CSKA 1948 II
FC Chernomorets Burgas
Litex Lovech
Spartak Varna