| You | Contr. | By | Lead | Tr. | NS ± | NS | Mpts | % | EW |
|---|---|---|---|---|---|---|---|---|---|
| 3 ♦ | S | ♣ 5 | 9 | 110 | Iorwerth Davies - Bryan Humphreys (5) | 10 | 100 | Regina Evans - Geraint Williams (2) | |
| 4 ♠ | E | ♦ J | 9 | 50 | Dewi Jones - Sian Ellis (1) | 8 | 80 | Mike Morrall - Eric Johnson (1) | |
 | 1 NT | S | ♥ 5 | 6 | -50 | Yvonne Brooks - David Evans (6) | 6 | 60 | Janno Jones - Margot Burkinshaw (4) |
| 2 ♠ | E | ♦ 4 | 10 | -170 | Ellen Wyn-Jones - Mollie Evans (3) | 4 | 40 | Joan Bakewell - Eleanor Evans (5) | |
| 3 ♠ | E | ♦ K | 11 | -200 | Eirwen Griffith - Donald Ellis (2) | 2 | 20 | Peter Richards - Mike Peace (3) | |
| 4 ♠ | E | ♦ K | 10 | -420 | Leonard Clipstone - Krystyna Galster (7) | 0 | 0 | Eifion Evans - Elizabeth Cadwalla (6) |