| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 2 NT | N | ♣ J | 5 | -300 | Eirwen Griffith - Margot Burkinshaw (4) | 6 | 100 | Iorwerth Davies - Dewi Jones (6) |
| 3 NT | N | ♠ 9 | 7 | -200 | Helen Williams-Ell - Ann Davies (7) | 3 | 50 | Anne Edwards - Geraint Williams (1) | |
| 5 ♣ | S | ♦ Q | 9 | -200 | Yvonne Brooks - Elizabeth Cadwalla (3) | 3 | 50 | Eifion Evans - Sian Ellis (8) | |
| 3 NT | N | ♦ 4 | 8 | -100 | Donald Ellis - Elinor Ellis (5) | 0 | 0 | Ellen Wyn-Jones - Mollie Evans (2) |