Denver, CO·Oct 10-11, 1998
Director: Roger Wilson
| Main Tournament (68 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Ian Travers | Cheyenne, WY | 147 | |
| 2 | Helen Railsback | Syracuse, NE | 105 | |
| 3 | Russell R. Nelsen | Scottsdale, AZ | 70 | |
| 3 | Hilmar Krueger | Kearney, NE | 70 | |
| 5 | Christie Campbell | Aurora, CO | 42 | |
| 5 | Bob Fletcher | Aurora, CO | 42 | |
| 5 | De Lynn Colvert | Missoula, MT | 42 | |
| 5 | Brad Stevens | Denver, CO | 42 | |
| 9 | Nancy Warren | Bellevue, NE | 21 | |
| 9 | Buzz Railsback | Syracuse, NE | 21 | |
| 9 | Howard Pearson | Black Hawk, SD | 21 | |
| 9 | Bobby Brown | Denver, CO | 21 | |
| 9 | Dick Graham | Englewood, CO | 21 | |
| 9 | John Bakeberg | Rapid City, SD | 21 | |
| 9 | Alford Pittman | Golden, CO | 21 | |
| 9 | Iris Fuller | Aurora, CO | 21 | |
| 17 | Christopher Wilson | Bellingham, WA | 7 | |
| Main Qualifying (22 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Ian Travers | Cheyenne, WY | 36 | 50 |
| 2 | Brad Stevens | Denver, CO | 34 | 40 |
| 3 | Hilmar Krueger | Kearney, NE | 33 | 35 |
| 4 | Bob Fletcher | Aurora, CO | 33 | 35 |
| 5 | Christopher Wilson | Bellingham, WA | 33 | 35 |
| 6 | Russell R. Nelsen | Scottsdale, AZ | 32 | 30 |
| 7 | De Lynn Colvert | Missoula, MT | 32 | 30 |
| 8 | Alford Pittman | Golden, CO | 31 | 25 |
| 9 | Christie Campbell | Aurora, CO | 31 | 25 |
| Consolation Tournament (36 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Cindy Widdowson | Broomfield, CO | 45 | |
| 2 | Nancy Warren | Bellevue, NE | 30 | |
| 3 | Robert West | Aurora, CO | 18 | |
| 3 | De Lynn Colvert | Missoula, MT | 18 | |
| 5 | Roger Widdowson | Broomfield, CO | 9 | |
| 5 | James E. Nohrden | Aurora, CO | 9 | |
| 5 | Howard Pearson | Black Hawk, SD | 9 | |
| 5 | Troy Thorson | Denver, CO | 9 | |
| 9 | Jalae Tomasek | North Platte, NE | 3 | |
| Consolation Qualifying (9 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Robert West | Aurora, CO | 18 | 21 |
| 2 | De Lynn Colvert | Missoula, MT | 16 | 15 |
| 3 | Howard Pearson | Black Hawk, SD | 15 | 12 |
| 4 | Nancy Warren | Bellevue, NE | 14 | 9 |
| 5 | James E. Nohrden | Aurora, CO | 13 | 6 |
