| You | Contr. | By | Lead | Tr. | NS ± | NS | Mpts | % | EW |
|---|---|---|---|---|---|---|---|---|---|
| 4 ♥ | W | ♣ A | 10 | -420 | Yvonne Brooks - Elizabeth Cadwalla (3) | 3 | 50 | Ellen Wyn-Jones - Mollie Evans (2) | |
| 4 ♥ | W | ♣ A | 10 | -420 | Eirwen Griffith - Margot Burkinshaw (4) | 3 | 50 | Helen Williams-Ell - Ann Davies (7) | |
 | 4 ♥ | W | ♦ 8 | 10 | -420 | Anne Edwards - Geraint Williams (1) | 3 | 50 | Iorwerth Davies - Dewi Jones (6) |
| 4 ♥ | W | ♦ 9 | 10 | -420 | Eifion Evans - Sian Ellis (8) | 3 | 50 | Donald Ellis - Elinor Ellis (5) |