Saturday: Social Bridge (2015) : 20 June
Round 21
North/South
| # | Player | Player | Matchpoints | Percent | C |
| 1 | Wayne Petch | Joan Petch | 195 / 324 | 60.19 | - |
| 2 | Baukje Blok | Alison Kerr | 191 / 324 | 58.95 | - |
| 3 | Shirley Bosworth | Christine Samson | 175 / 324 | 54.01 | - |
| 4 | Bunty Almond | John Wolken | 167 / 324 | 51.54 | - |
| 5 | Kim Stewart | Nancy Waters | 161 / 324 | 49.69 | - |
| 6 | Jenny Magee | Ruth McDiarmid | 157 / 324 | 48.46 | - |
| 7 | Mary Hibbs | Leona Pine | 88 / 324 | 27.16 | - |
East/West
| # | Player | Player | Matchpoints | Percent | C |
| 1 | Pat Scanlan | Rose Markby | 213 / 324 | 65.74 | - |
| 2 | Alec Ansett | Frank Gradon | 198 / 324 | 61.11 | - |
| 3 | Janice Munden | Cushla Colquhoun | 167 / 324 | 51.54 | - |
| 4 | Robin Gillespie | Peggy Rowe | 156 / 324 | 48.15 | - |
| 5 | Moira Law | Barbara Chilman | 140 / 324 | 43.21 | - |
| 5 | Mary Jamieson | Irene Morrison | 140 / 324 | 43.21 | - |
| 7 | Olga Corlett | Mary Smith | 120 / 324 | 37.04 | - |