| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 3 NT | W | ♠ 4 | 9 | -400 | Peter Lane - Geraint Williams (1) | 6 | 100 | Eleanor Evans - Joan Bakewell (5) |
| 3 ♣ | W | ♦ Q | 10 | -130 | Mike Morrall - Eric Johnson (2) | 4 | 67 | Ellen Wyn-Jones - Elizabeth Cadwalla (9) | |
| 3 NT | E | ♥ 5 | 8 | 50 | Yvonne Brooks - David Evans (4) | 1 | 17 | Dewi Jones - Mollie Evans (10) | |
| 5 ♣ | W | ♦ Q | 10 | 50 | Eirwen Griffith - Gwen Reavette (3) | 1 | 17 | Janno Jones - Margot Burkinshaw (6) |