| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
| 3 ♥ | N | 4 | -250 | Emilio Segura - Annie Perrin (6) | 10 | 100 | Marita Tricci - Leonor Ortiz (10) | ||
 | 3 NT | S | 5 | -200 | Silvia Barchi - Graciela Rosati (5) | 8 | 80 | Anna Fleming - Patricia Ollua (8) | |
| 4 ♦ | S | 7 | -150 | Josefina Zuberbuhl - Pio Roviralta (12) | 6 | 60 | Roberto Chevallier - Paia Rosati (7) | ||
| 3 NT | N | 7 | -100 | Alejandro Aldao - Maria Elena Aldao (14) | 4 | 40 | Pochi Quian - Nuria Faus (1) | ||
| 3 NT | N | 8 | -50 | Juan Sosa - Mirtha Cores (4) | 2 | 20 | Maria Jorba - Monique Chevalier (13) | ||
| 3 ♦x | S | 9 | 470 | Malena Schickendan - Cristina Patane (9) | 0 | 0 | Adriana Papini - Daniel Nu?ez (2) |