Scorecard for Mary McMahon: 1362
| R1 |  |
beat Meg Henderson : 1286 | 385:375 | and is placed 7th | on 1+10 |
| R2 | lost to Patricia Mitchell : 1325 | 410:423 | and is placed 8th | on 1-3 | |
| R3 | lost to Bridget Halge : 1286 | 311:402 | and is placed 13th | on 1-94 | |
| R4 | was pipped by Kris Howat : 1272 | 345:353 | and is placed 14th | on 1-102 | |
| R5 | was pipped by Cheryle Jerram : 1260 | 403:409 | and is placed 14th | on 1-108 | |
| R6 | lost to John Parker : 1278 | 296:402 | and is placed 15th | on 1-214 |