| You | Contr. | By | Lead | Tr. | NS ± | NS | Mpts | % | EW |
|---|---|---|---|---|---|---|---|---|---|
 | 4 ♠ | S | ♦ Q | 11 | 450 | Eleanor Evans - Eifion Evans (5) | 8 | 100 | David Evans - Sheila Abrahams (5) |
| 4 ♥ | N | ♣ 4 | 10 | 420 | Ellen Wyn-Jones - Mollie Evans (3) | 6 | 75 | Dewi Jones - Iorwerth Davies (1) | |
| 2 ♠ | N | ♦ A | 12 | 230 | Yvonne Brooks - Elizabeth Cadwalla (2) | 4 | 50 | Eirwen Griffith - Margot Burkinshaw (4) | |
| 2 ♠ | S | ♣ A | 11 | 200 | Anne Edwards - Geraint Williams (1) | 2 | 25 | Peter Richards - Elinor Ellis (2) | |
| 3 ♠ | S | ♣ A | 9 | 140 | Helen Williams-Ell - Ann Davies (4) | 0 | 0 | Janno Jones - Bet Owen (3) |