The IIHF World U20 Championship Division I is played every year among the ice hockey teams under the age of 20 who were placed in Division I in the previous year.
Until 2001 the tournament was known as the B-series.
Results YearPromotedRelegatedTo IIHF U20 Top divisionTo Division I ATo Division I BTo IIHF U20 Division II2001 – –2002 – –No relegated team2003, – –, 2004, – –, 2005 , – –, 2006, – –, 2007, – –, 2008, – –, 2009, – –, 2010, – –, 2011, – –, 2012201320142015201620172018201920202021Cancelled due to the COVID-19 pandemic.2022, No relegated teams2023202420252026
Pool B Results (1979–2000) YearNational team1979 1980 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 , 1996 1997 1998 1999 2000
References