The composition of the groups was determined by the Royal Spanish Football Federation, attending to geographical criteria.
Teams from Asturias, Castile and Leon, Galicia and Madrid.
Teams from Andorra, Aragon, Basque Country, Cantabria, Catalonia, Castile and Leon and Navarre.
Teams from Andalusia, Canary Islands, Castilla–La Mancha, Ceuta, Extremadura and Melilla.
Teams from Balearic Islands, Castilla–La Mancha, Catalonia, Region of Murcia and Valencian Community.