| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
| 3 NT | W | ♠ 2 | 11 | -460 | Dewi Jones - Iorwerth Davies (1) | 8 | 100 | Ellen Wyn-Jones - Mollie Evans (3) | |
 | 3 NT | E | ♦ 5 | 10 | -430 | Janno Jones - Bet Owen (5) | 6 | 75 | Yvonne Brooks - Elizabeth Cadwalla (5) |
| 3 NT | W | ♠ 3 | 9 | -400 | Eleri Griffith - Helen Williams-Ell (3) | 3 | 38 | Eleanor Evans - Eifion Evans (4) | |
| 3 NT | W | ♣ T | 9 | -400 | Jean Richards - Peter Richards (2) | 3 | 38 | Anne Edwards - Geraint Williams (1) | |
| 2 NT | W | ♦ T | 9 | -150 | Eirwen Griffith - Margot Burkinshaw (4) | 0 | 0 | Jan Bhageerutty - Ronnie Bhageerutty (2) |