Saturday: Social Bridge (2015) : 18 July
Round 25
North/South
| # | Player | Player | Matchpoints | Percent | C |
| 1 | Bob Gillanders | Dianne Carruthers | 223 / 364 | 61.26 | - |
| 2 | Wayne Petch | Joan Petch | 217 / 364 | 59.62 | - |
| 3 | Derek Tingle | Edie Tingle | 207 / 364 | 56.87 | - |
| 4 | Robin Gillespie | Mary Jamieson | 206 / 364 | 56.59 | - |
| 5 | Pat Scanlan | Nancy Waters | 163 / 364 | 44.78 | - |
| 6 | Peggy Rowe | Leona Pine | 155 / 364 | 42.58 | - |
| 7 | Jenny Magee | Betty Laing | 150 / 364 | 41.21 | - |
| 8 | Annette Ellwood | Val Wilson | 135 / 364 | 37.09 | - |
East/West
| # | Player | Player | Matchpoints | Percent | C |
| 1 | Janice Munden | Cushla Colquhoun | 184 / 336 | 54.76 | - |
| 2 | Bunty Almond | John Wolken | 165 / 308 | 53.57 | - |
| 3 | Rosemary Pickersgill | Irene Morrison | 164 / 308 | 53.25 | - |
| 4 | Sheila Fenton | Alison Kerr | 163 / 308 | 52.92 | - |
| 5 | Shirley Bosworth | Shirley Sheldon | 177 / 336 | 52.68 | - |
| 6 | Alec Weavers | Robyn Hawkesby | 174 / 336 | 51.79 | - |
| 7 | Moira Law | Joan Robertson | 168 / 336 | 50.00 | - |
| 8 | Jan Palmer | Rose Markby | 150 / 308 | 48.70 | - |
| 9 | Mary Hibbs | Barbara Chilman | 111 / 336 | 33.04 | - |