Division 1A
Clontarf 9-3 Blackrock College
Cork Constitution 17-13 Garryowen
Shannon 38-19 UL Bohemian
St Mary's College 19-10 Dolphin

Division 1B
Ballynahinch 5-33 Young Munster
Buccaneers 15-8 Galwegians
Old Belvedere 28-21 Ballymena
UCC 20-3 Dungannon

Division 2
Bective Rangers 24-23 Belfast Harlequins
Bruff 24-12 UCD
Clonakilty 9-6 Dublin University
Corinthians 36-15 Old Crescent
DLSP 12-20 Old Wesley
Greystones 18-3 Malone

Division 3
Banbridge 27-13 Naas
Barnhall 16-16 Nenagh Ormond
Midleton 43-11 Co. Carlow
Portadown 3-32 Queens University
Sundays Well 25-10 Ards
Suttonians 29-8 Navan
Wanderers 27-16 Rainey OB