| You | Contr. | By | Lead | Tr. | NS ± | EW | Mpts | % | NS |
|---|---|---|---|---|---|---|---|---|---|
 | 3 ♦ | S | ♥ A | 7 | -200 | Dewi Jones - Iorwerth Davies (1) | 8 | 100 | Ellen Wyn-Jones - Mollie Evans (3) |
| 1 ♥ | W | ♦ 9 | 6 | 50 | Janno Jones - Bet Owen (5) | 6 | 75 | Yvonne Brooks - Elizabeth Cadwalla (5) | |
| 5 ♠ | W | ♣ A | 9 | 100 | Jean Richards - Peter Richards (2) | 4 | 50 | Anne Edwards - Geraint Williams (1) | |
| 2 ♥ | W | ♦ 9 | 5 | 150 | Eleri Griffith - Helen Williams-Ell (3) | 2 | 25 | Eleanor Evans - Eifion Evans (4) | |
| 3 ♥ | W | ♦ 9 | 5 | 200 | Eirwen Griffith - Margot Burkinshaw (4) | 0 | 0 | Jan Bhageerutty - Ronnie Bhageerutty (2) |