| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
| 3 NT | N | ♦ T | 7 | -200 | Iorwerth Davies - Dewi Jones (2) | 7 | 88 | Donald Ellis - Elinor Ellis (1) | |
| 3 NT | N | ♦ T | 7 | -200 | Mike Morrall - Eric Johnson (5) | 7 | 88 | Yvonne Brooks - David Evans (5) | |
 | 2 NT | N | ♦ 3 | 7 | -100 | Elizabeth Cadwalla - Janno Jones (4) | 4 | 50 | Helen Williams-Ell - Ann Davies (2) |
| 1 NT | N | ♦ 3 | 7 | 90 | Ellen Wyn-Jones - Bet Owen (3) | 2 | 25 | Joan Bakewell - Sian Ellis (4) | |
| 2 NT | N | ♣ 2 | 8 | 120 | Regina Evans - Geraint Williams (1) | 0 | 0 | Peter Richards - Mike Peace (3) |