| You | Contr. | By | Lead | Tr. | NS ± | NS | Mpts | % | EW |
|---|---|---|---|---|---|---|---|---|---|
| 1 ♠ | W | ♦ T | 8 | -110 | Ellen Wyn-Jones - Mollie Evans (3) | 8 | 100 | Penny Taylor - Gwenan Williams (3) | |
 | 2 ♠ | W | ♦ 8 | 9 | -140 | Anne Edwards - Geraint Williams (1) | 5 | 62 | Yvonne Brooks - Elizabeth Cadwalla (5) |
| 2 ♠ | W | ♥ 6 | 9 | -140 | Dewi Jones - Iorwerth Davies (6) | 5 | 62 | Janno Jones - Bet Owen (4) | |
| 4 ♠ | W | ♥ 6 | 10 | -420 | David Evans - Sue Collinson (5) | 2 | 25 | Peter Richards - Elinor Ellis (2) | |
| 3 NT | E | ♥ T | 11 | -460 | Eleanor Evans - Eifion Evans (2) | 0 | 0 | Eirwen Griffith - Gwen Reavette (1) |