| You | Contr. | By | Lead | Tr. | NS ± | NS | Mpts | % | EW |
|---|---|---|---|---|---|---|---|---|---|
 | 3 ♦ | E | ♥ A | 9 | -110 | Helen Williams-Ell - Ann Davies (2) | 8 | 100 | Regina Evans - Geraint Williams (1) |
| 3 ♦ | E | ♥ A | 10 | -130 | Joan Bakewell - Sian Ellis (4) | 5 | 62 | Mike Morrall - Eric Johnson (5) | |
| 3 ♦ | E | ♥ A | 10 | -130 | Peter Richards - Mike Peace (3) | 5 | 62 | Ellen Wyn-Jones - Bet Owen (3) | |
| 4 ♠ | S | ♦ 3 | 8 | -200 | Yvonne Brooks - David Evans (5) | 1 | 12 | Iorwerth Davies - Dewi Jones (2) | |
| 4 ♠ | S | ♦ T | 8 | -200 | Donald Ellis - Elinor Ellis (1) | 1 | 12 | Elizabeth Cadwalla - Janno Jones (4) |