| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 3 ♣ | E | ♥ 4 | 9 | -110 | David Evans - Sue Collinson (2) | 6 | 100 | Elizabeth Cadwalla - Dianne Henty (4) |
| 4 ♠ | E | ♣ T | 9 | 50 | Joan Bakewell - Eleanor Evans (1) | 3 | 50 | Ellen Wyn-Jones - Mollie Evans (8) | |
| 3 NT | W | ♥ 4 | 8 | 50 | Dewi Jones - Geraint Williams (3) | 3 | 50 | Sue Pottle - Hilary Carus (7) | |
| 4 ♠ | E | ♦ 4 | 8 | 100 | Eirwen Griffith - Elinor Ellis (5) | 0 | 0 | Gwenan Williams - Liz Williams (6) |