| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
| 3 NT | E | 10 | -630 | Katharine Cooney - Garry O'Brien (2) | 8 | 100 | Patricia Cahill - Phil Dix (3) | ||
 | 3 NT | E | 9 | -600 | Mary Manning - Maura Moore (5) | 5 | 62 | Anne Dunleavy - Alison Blanchfield (10) | |
| 3 NT | E | 9 | -600 | Catherine Plunkett - Brendan Aylward (7) | 5 | 62 | Helen Hastings - Deaglan O Ceallaigh (11) | ||
| 2 NT | W | 10 | -180 | Frank Mulligan - Ann Burns (4) | 2 | 25 | Susan McCormack - Sally Barton (6) | ||
| 1 NT | W | 7 | -90 | Una Phillips - Jean Errity (8) | 0 | 0 | Ann Nevin - Breda Boylan (1) |