| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 4 ♠ | N | ♣ K | 10 | 420 | Eleanor Evans - Eifion Evans (8) | 6 | 100 | Sheila Abrahams - Gwenan Williams (3) |
| 4 ♠ | N | ♣ K | 12 | 480 | Peter Richards - Elinor Ellis (2) | 2 | 33 | Bryan Humphreys - Ellen Wyn-Jones (10) | |
| 4 ♠ | N | ♣ K | 12 | 480 | Anne Edwards - Geraint Williams (1) | 2 | 33 | David Evans - Sue Collinson (4) | |
| 4 ♠ | N | ♦ J | 12 | 480 | Yvonne Brooks - Elizabeth Cadwalla (5) | 2 | 33 | Eirwen Griffith - Margot Burkinshaw (6) |