| 2010 |
Sydney [AUS] (Croke & Hind) |
| 2009 |
Oxford [ENG] (Dray & Jones) |
| 2008 |
Oxford [ENG] (Deger-Sen & Iwu) |
| 2007 |
Sydney [AUS] (Bowes & Garsia) |
| 2006 |
Toronto [CAN] (Kotrly & Nairn) |
| 2005 |
Ottawa Law [CAN] (Eastaugh & Furniss) |
| 2004 |
Middle Temple [ENG] (Brier & Deane) |
| 2003 |
Cambridge [ENG] (Anderson & Ward) |
| 2002 |
NYU Law [USA] (Merson & Weekes) |
| 2001 |
Sydney [AUS] (Hunyor & O'Mahony) |
| 2000 |
Monash [AUS] (Little & Roussow) |
| 1999 |
Monash [AUS] (O'Sullivan & Phillips) |
| 1998 |
Grays Inn [ENG] (George & Sheldon) |
| 1997 |
Glasgow UU [SCO] (Hume & Sloan) |
| 1996 |
Macquarie [AUS] (Burgland & May) |
| 1995 |
New South Wales [AUS] (Hooke & Phillips) |
| 1994 |
Glasgow UU [SCO] (Blessing & Hamilton) |
| 1993 |
Harvard [USA] |
| 1992 |
Glasgow UU [SCO] (Marshall & Peterson) |
| 1991 |
McGill [CAN] |
| 1990 |
Yale [USA] |
| 1989 |
Sydney [AUS] |
| 1988 |
Oxford [ENG] |
| 1987 |
Glasgow UU [SCO] |
| 1986 |
Cork (IRE) (Hassett & Lankford) |
| 1985 |
Kings Inns (IRE) (Crawford & Murphy) |
| 1984 |
Sydney [AUS] |
| 1983 |
Glasgow UU [SCO] (Nicolson & McKirgan) |
| 1982 |
Auckland (NZ) |
| 1981 |
Hart House [CAN] (Coughlin & Taylor) |
