| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
| 4 ♥ | S | ♠ K | 9 | -50 | Mike Morrall - Eric Johnson (5) | 5 | 62 | Helen Williams-Ell - Ann Davies (2) | |
| 4 ♥ | S | ♠ K | 9 | -50 | Iorwerth Davies - Dewi Jones (2) | 5 | 62 | Peter Richards - Mike Peace (3) | |
| 4 ♥ | S | ♠ 2 | 9 | -50 | Ellen Wyn-Jones - Bet Owen (3) | 5 | 62 | Donald Ellis - Elinor Ellis (1) | |
 | 4 ♥ | S | ♠ K | 9 | -50 | Regina Evans - Geraint Williams (1) | 5 | 62 | Yvonne Brooks - David Evans (5) |
| 4 ♥ | S | ♠ K | 10 | 420 | Elizabeth Cadwalla - Janno Jones (4) | 0 | 0 | Joan Bakewell - Sian Ellis (4) |