| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 3 NT | S | ♦ 7 | 12 | 690 | Gwenan Williams - Penny Taylor (4) | 6 | 100 | Bryan Humphreys - Ellen Wyn-Jones (8) |
| 5 NT | S | ♦ 2 | 13 | 720 | Yvonne Brooks - Elizabeth Cadwalla (5) | 3 | 50 | Eirwen Griffith - Margot Burkinshaw (7) | |
| 3 NT | S | ♥ 2 | 13 | 720 | Peter Richards - Elinor Ellis (6) | 3 | 50 | Anne Edwards - Geraint Williams (3) | |
| 6 NT | S | ♦ Q | 12 | 1440 | Dewi Jones - Iorwerth Davies (1) | 0 | 0 | Eleanor Evans - Eifion Evans (2) |