Scorecard for David Vanzyl
| R1 | beat John Hayes (TAS) | 458:284 | and is now placed 2nd | on 1+174 |
| R2 | beat Norma Fisher (VIC) | 376:358 | and is now placed 2nd | on 2+192 |
| R3 | beat Karen Richards (QLD) | 457:378 | and is now placed 2nd | on 3+271 |
| R4 | beat Noel Barrett (ACT) | 399:387 | and is now placed 2nd | on 4+283 |
| R5 | lost to Carmel Dodd (SA) | 398:557 | and is now placed 2nd | on 4+124 |
| R6 | lost to Harry Malcolm (VIC) | 444:466 | and is now placed 6th | on 4+102 |
| R7 | lost to John Spaan (ACT) | 368:437 | and is now placed 7th | on 4+33 |
| R8 | beat Rocky Sharma (NSW) | 407:401 | and is now placed 5th | on 5+39 |
| R9 | beat Natasha Podesser (VIC) | 435:391 | and is now placed 5th | on 6+83 |
| R10 | lost to Jane Brown (QLD) | 394:399 | and is now placed 7th | on 6+78 |
| R11 | lost to Victor Tung (NSW) | 326:432 | and is now placed 10th | on 6-28 |
| R12 | lost to Ryan Sutton (NSW) | 380:409 | and is now placed 12th | on 6-57 |
| R13 | a bye in this round | 380:409 | and is now placed 12th | on 6-57 |
| R14 | beat Tony Miller (SA) | 417:372 | and is now placed 10th | on 7-12 |
| R15 | beat Keri Heart (TAS) | 440:380 | and is now placed 8th | on 8+48 |
| R16 | lost to Dianne Brumby (TAS) | 291:409 | and is now placed 11th | on 8-70 |
| R17 | lost to John Hamilton (ACT) | 391:461 | and is now placed 14th | on 8-140 |
| R18 | beat Jane Taylor (SA) | 415:327 | and is now placed 11th | on 9-52 |
| R19 | beat Helen Hynes (QLD) | 521:334 | and is now placed 9th | on 10+135 |