Mixed Pairs F : 5 April
Ladder
| # | Player 1 | Player 2 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | Score |
| 1 | Jan Clark | Nobby Clark | 49 | 43 | 51 | - | - | - | - | - | - | - | - | - | 47.63 |
Round 3
North/South
| # | Player | Player | Matchpoints | Percent | C |
| 1 | Pat McBreen | Pam Gare | 206 / 336 | 61.31 | 40 |
| 2 | Elaine Moir | Wendy Van Rensburg | 188 / 336 | 55.95 | 27 |
| 3 | Jocelyn Evans | Joy Hughes | 169 / 336 | 50.30 | 13 |
| 4 | Geraldine Barrie | Ray Ashley | 168 / 336 | 50.00 | 0 |
| 5 | Bev Walker | Robyn Peel | 167 / 336 | 49.70 | 0 |
| 6 | Jan Ireland | Kathleen Hurr | 161 / 336 | 47.92 | 0 |
| 7 | Judy Henderson | Rhona McCarthy | 149 / 336 | 44.35 | 0 |
| 8 | Chris Rivers | Plony Belt | 136 / 336 | 40.48 | 0 |
East/West
| # | Player | Player | Matchpoints | Percent | C |
| 1 | Joan Botting | Susan Douglas | 212 / 336 | 63.10 | 40 |
| 2 | Morag Chisholm | Malcolm Ealam | 202 / 336 | 60.12 | 27 |
| 3 | Judy Banks | Lynda Hodge | 176 / 336 | 52.38 | 13 |
| 4 | Jan Clark | Nobby Clark | 172 / 336 | 51.19 | 0 |
| 4 | Andrew McLennan | Helen Gray | 172 / 336 | 51.19 | 0 |
| 6 | Lynda Allison | Shona Watt | 140 / 336 | 41.67 | 0 |
| 6 | Helen O'Donnell | Terrie Gillaly | 140 / 336 | 41.67 | 0 |
| 8 | Pat Hart | Joy Murdoch | 130 / 336 | 38.69 | 0 |