Champions by season
- 2019-20Atlético Baleares2nd Ibiza
- 2018-19Fuenlabrada2nd Ponferradina
- 2017-18Rayo Majadahonda2nd Deportivo Fabril
- 2016-17Cultural Leonesa2nd Racing Santander
- 2015-16Racing Santander2nd Racing Ferrol
- 2014-15Oviedo2nd Murcia
- 2012-13Tenerife2nd Leganes
- 2011-12Real Madrid Castilla2nd Tenerife
- 2010-11Lugo2nd Guadalajara
- 2009-10Ponferradina2nd Eibar
- 2008-09Real Unión2nd Cultural Leonesa
- 2007-08Rayo Vallecano2nd Pontevedra
- 2006-07Pontevedra2nd Rayo Vallecano
- 2005-06Universidad LPGC2nd Pontevedra
- 2003-04Pontevedra2nd Racing Ferrol
- 2002-03Las Palmas2nd Zamora
- 2001-02Barakaldo2nd Cultural Leonesa
- 2000-01Atlético Madrid II2nd Ourense
- 1999-00Las Palmas2nd Ourense
- 1998-99Getafe2nd Universidad de Las Pamas
- 1997-98Cacereño2nd Real Madrid Castilla
- 1996-97Sporting Gijón B2nd CF Talavera
- 1995-96Las Palmas2nd Racing Ferrol
- 1994-95Racing Ferrol2nd Mensajero
- 1993-94Salamanca2nd Getafe
- 1992-93Leganes2nd Salamanca
- 1991-92Salamanca2nd Lugo
- 1990-91Real Madrid II2nd Lugo
Most titles
Sources: Wikipedia, API-Football