| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
| 3 NT | W | ♠ 3 | 9 | -400 | Ellen Wyn-Jones - Mollie Evans (2) | 6 | 100 | Eirwen Griffith - Margot Burkinshaw (4) | |
| 3 ♦ | W | ♦ 4 | 10 | -130 | David Evans - Sue Collinson (5) | 4 | 67 | Gwenan Williams - Penny Taylor (6) | |
| 4 ♦ | E | ♥ 4 | 9 | 50 | Eleanor Evans - Geraint Williams (3) | 2 | 33 | Dewi Jones - Iorwerth Davies (7) | |
 | 5 ♦ | W | ♣ Q | 9 | 100 | Peter Richards - Elinor Ellis (1) | 0 | 0 | Elizabeth Cadwalla - Yvonne Brooks (8) |