| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 4 ♥ | E | ♣ A | 10 | -620 | Janno Jones - Margot Burkinshaw (4) | 10 | 100 | Yvonne Brooks - David Evans (6) |
| 3 ♦ | W | ♣ J | 11 | -150 | Peter Richards - Mike Peace (3) | 8 | 80 | Eirwen Griffith - Donald Ellis (2) | |
| 4 ♦ | W | ♣ J | 10 | -130 | Joan Bakewell - Eleanor Evans (5) | 5 | 50 | Ellen Wyn-Jones - Mollie Evans (3) | |
| 3 ♦ | W | ♣ J | 10 | -130 | Eifion Evans - Elizabeth Cadwalla (6) | 5 | 50 | Leonard Clipstone - Krystyna Galster (7) | |
| 3 ♣ | S | ♦ A | 9 | 110 | Regina Evans - Geraint Williams (2) | 2 | 20 | Iorwerth Davies - Bryan Humphreys (5) | |
| 3 ♣x | S | ♣ T | 9 | 670 | Mike Morrall - Eric Johnson (1) | 0 | 0 | Dewi Jones - Sian Ellis (1) |