| 2013 | W.Sperryn A.Miller N.Knight P.Hall |
| 2012 | A.Hughes D.Nordengen C.Grunder N.Bateman R.Fletcher P.McGrath |
| 2011 | |
| 2010 | |
| 2009 | E.Zimet S.Wentzel S.Esmail M.Deen |
| 2008 | N.Hayward P.King J .shberg L.Walsh |
| 2007 | J.Solovei E.Kingsbury E.Mestern S.Nel |
| 2006 | G.Costa H. Roberts M.Breytenbach H.Zodl |
| 2005 | N.Hayward J.Fink S.Abramsohn M.Jacobson |
| 2004 | L.Stabell G.Cameron D.Minwalla N.Minwalla C.Domenico |
| 2003 | H.Wilensky M.Fluxman A.Wilensky R.Kaplan |
| 2002 | J.Steel C.van Rensburg M.Bharoochi H.Docrat J.Davis |
| 2001 | M.Diamond S.Buchinsky T.Hendler C.Posniak |
| 2000 | R.Danilowitz E.Danilowitz K.Bloch R.Solomon |
| 1999 | A.Samjee T.Naran B.Thomas Y.Hullett V.Stephenson |
| 1998 | P.Reynolds D.Balkin U.Hammerschlag R.Kaplan |
| 1997 | H.Kruger A.Dawson A.Berman L.Berman |
| 1996 | B.Mukuddem I Kaprey F.Sabdia I.Ebrahim H.Moca |
| 1995 | P.Mansell M.Modlin D.Adrain M.Hulett |
| 1994 | C.Berrisford G.Norton R.Marks I.Glen C.Whitburne A.Morrison |
| 1993 | V.Bloom M.Holroyd T.East J.Sissons |
| 1992 | D.Saloman F.Saloman I . Mallach H.Peires |
| 1991 | H.Vally H.Sader K.Saloojee S.Rajah A.Lachporia |
| 1990 | E.Coovadia H.Sader P.Ciszak T.Kaka R.Grabizan-Grabowski |
| 1989 | P.Mestern E.Mestern S.Glazer J.Paton |
| 1988 | R.Danilowitz J.Michelow E.Danilowitz J.Roth J.Reznik |
| 1987 | S.Trocki E.Danilowitz R.Danilowitz V.Bloom L.Verster D.Balkin |
| 1986 | J.Paton A.Stocker E.Danilowitz G.Rahr |
| 1985 | E.Zognoev B.Zagnoev R.Finkelstein M.Butkow |
| 1984 | I Kampel V.de Jager P.Kangisser H.Blesovsky |
| 1983 | A.Stocker B.Wohl J.Matatodes E.Matatodes M.Moss S.Moss |
| 1982 | P.Chowles C.Parker G.Zetterstrom R.Goldschmidt M.Greenstein T.Truluck |
| 1981 | L.Levin E.Edelstein C.Swartz R.Kaplan |
| 1980 | H.Bernstein J.Lazard B.Zagnoev E.Zagnoev |
| 1979 | G.Potash P.Hale H.Hale I. Woodall I.Allan |
| 1978 | E.Bernath J.Manne C.Morris A.Sacks P.Sackstein .A Stark |