Race 15: Laidlaw & Vikkelsoe DEN vs A. G. Campbell-Orde & S.M.A HeathRace 33: Prendergast & Williams (Waiariki, NZL) vs Ahyi & Van Westreenen (California Berkeley, U.S.A.)Race 37: Edmunds & King-Smith (Yale, U.S.A.) vs Musnicki & Morrison (California RC, U.S.A.)Race 50: S. Mirfin & M. Frampton, USA vs J.L.D Mitchell & G.L. Gleeson, AUS