| You | Contr. | By | Lead | Tr. | NS ± | NS | Mpts | % | EW |
|---|---|---|---|---|---|---|---|---|---|
 | 3 NT | N | ♠ 6 | 11 | 460 | Ellen Wyn-Jones - Mollie Evans (2) | 6 | 100 | Dewi Jones - Iorwerth Davies (1) |
| 2 ♦ | S | ♠ 3 | 11 | 150 | Yvonne Brooks - Elizabeth Cadwalla (3) | 3 | 50 | Peter Richards - Elinor Ellis (6) | |
| 3 ♦ | S | ♥ 3 | 11 | 150 | Anne Edwards - Geraint Williams (8) | 3 | 50 | Eirwen Griffith - Margot Burkinshaw (4) | |
| 2 ♦ | S | ♣ K | 10 | 130 | Janno Jones - Bet Owen (7) | 0 | 0 | David Evans - Sue Collinson (5) |