W Knockout
| Julie Dewar & Robin Beer (Busselton) | 7 | ||
| Barbara Sherriff & Stella Gasteiger (Como) | 3 | Julie Dewar & Robin Beer (Busselton) | 5 |
| Greg Jessop & Phil Hetherington (Gomm Park/Narrogin) | 5 | Pat & Rob Tombleson (Narrogin/Hyden) | 6 |
| Pat & Rob Tombleson (Narrogin/Hyden) | 7 |