| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 4 ♠ | E | ♦ 3 | 10 | -420 | Ellen Wyn-Jones - Mollie Evans (2) | 6 | 100 | Eifion Evans - Sian Ellis (8) |
| 4 ♥x | S | ♠ J | 9 | -100 | Donald Ellis - Elinor Ellis (3) | 4 | 67 | Yvonne Brooks - Elizabeth Cadwalla (5) | |
| 4 ♠ | E | ♦ A | 9 | 50 | Iorwerth Davies - Dewi Jones (4) | 1 | 17 | Eleanor Evans - Geraint Williams (1) | |
| 4 ♠ | E | ♥ A | 9 | 50 | Eirwen Griffith - Margot Burkinshaw (6) | 1 | 17 | Peter Richards - Sheila Abrahams (7) |