| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
| 4 ♠ | N | 9 | -50 | Mirtha Cores - Teresa Vizental (4) | 8 | 100 | Monique Chevalier - Claudia Janzen (6) | ||
| 2 ♦ | S | 10 | 130 | Adela Abal - Susana Granara (10) | 6 | 75 | Nerita Miri - Marta Harriague (1) | ||
| 1 NT | S | 11 | 210 | Alejandro Aldao - Maria Elena Aldao (7) | 4 | 50 | Patricia Ollua - July Pradere (2) | ||
 | 3 NT | N | 9 | 400 | Adriana Papini - Daniel Nu?ez (3) | 1 | 12 | Graciela Rosati - Cristina Garcia Ma (9) | |
| 5 ♦ | N | 11 | 400 | Norma Marconi - Monica Bruzzo (8) | 1 | 12 | Silvia Barchi - Alicia Martinez Re (5) |