| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 3 NT | N | ♠ 5 | 8 | -50 | Elizabeth Cadwalla - Janno Jones (4) | 7 | 88 | Helen Williams-Ell - Ann Davies (2) |
| 3 NT | N | ♠ 5 | 8 | -50 | Iorwerth Davies - Dewi Jones (2) | 7 | 88 | Donald Ellis - Elinor Ellis (1) | |
| 3 NT | N | ♠ 5 | 11 | 460 | Mike Morrall - Eric Johnson (5) | 2 | 25 | Yvonne Brooks - David Evans (5) | |
| 3 NT | N | ♠ 7 | 11 | 460 | Regina Evans - Geraint Williams (1) | 2 | 25 | Peter Richards - Mike Peace (3) | |
| 3 NT | N | ♠ 5 | 11 | 460 | Ellen Wyn-Jones - Bet Owen (3) | 2 | 25 | Joan Bakewell - Sian Ellis (4) |