| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 3 NT | E | ♠ 4 | 12 | -490 | Eleanor Evans - Eifion Evans (7) | 6 | 100 | Eirwen Griffith - Margot Burkinshaw (2) |
| 3 NT | W | ♥ 4 | 10 | -430 | David Evans - Sue Collinson (4) | 4 | 67 | Yvonne Brooks - Elizabeth Cadwalla (5) | |
| 5 ♦ | E | ♣ 9 | 11 | -400 | Dewi Jones - Iorwerth Davies (1) | 1 | 17 | Peter Richards - Elinor Ellis (10) | |
| 5 ♦ | E | ♠ A | 11 | -400 | Ellen Wyn-Jones - Mollie Evans (9) | 1 | 17 | Jean Richards - Sheila Abrahams (3) |