Galway, Down, Laois and Offaly all entered Division 1 as part of the restructuring.
The first-placed team at the end of the group stage were deemed champions and secured promotion to Division 1.
Carlow, Roscommon, Westmeath and Wicklow all entered Division 2 as part of the restructuring.
On 12 April 1992, Antrim secured the title and promotion after a 3-8 to 0-11 win over Meath in round 7 of the group stage.
On 13 April 1992, Kildare won the title after a 0-9 to 0-7 win over Monaghan in the play-off.