Council Bluffs, IA·Aug 8-9, 1998
Director: William MacQuarrie
| Main Tournament (56 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Steven M. Herwig | Paullina, IA | 105 | |
| 2 | Richard D. Smith | Fairmont, NE | 70 | |
| 3 | Ronald Ralston | Hartford, IA | 42 | |
| 3 | William Mohler | Lincoln, NE | 42 | |
| 5 | Larry C. Loupee | Newton, IA | 21 | |
| 5 | Bob Young | Papillion, NE | 21 | |
| 5 | Larry Bartholomew | Carlisle, IA | 21 | |
| 5 | Lowaine Pruett | Dallas, OR | 21 | |
| 9 | Ray Brixius | Omaha, NE | 7 | |
| 9 | Earl W. Newberry | Denver, CO | 7 | |
| 9 | Steve Leech | Beatrice, NE | 7 | |
| 9 | Troy Bonin | Marshall, MN | 7 | |
| 9 | Unknown Unknown | Unknown, DC | 7 | |
| 9 | David Sollazzo Jr. | Council Bluffs, IA | 7 | |
| Main Qualifying (22 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Larry Bartholomew | Carlisle, IA | 42 | 80 |
| 2 | Bob Young | Papillion, NE | 36 | 50 |
| 3 | Ray Brixius | Omaha, NE | 34 | 40 |
| 4 | Lowaine Pruett | Dallas, OR | 34 | 40 |
| 5 | Richard D. Smith | Fairmont, NE | 34 | 40 |
| 6 | Earl W. Newberry | Denver, CO | 34 | 40 |
| 7 | Steve Leech | Beatrice, NE | 33 | 35 |
| Consolation Tournament (24 players) | ||||
| Rank | Player | City/State | Points | |
| 1 | Jerry Mittelstaedt | Gold Canyon, AZ | 30 | |
| 2 | Nancy Warren | Bellevue, NE | 18 | |
| 3 | Dana Rodgers | Des Moines, IA | 9 | |
| 3 | Buzz Railsback | Syracuse, NE | 9 | |
| 5 | Helen Railsback | Syracuse, NE | 3 | |
| 5 | Walter E. Miskowic | Saint Paul, MN | 3 | |
| Consolation Qualifying (9 games) | ||||
| Rank | Player | City/State | Game Pts | Points |
| 1 | Nancy Warren | Bellevue, NE | 16 | 15 |
| 2 | Buzz Railsback | Syracuse, NE | 15 | 12 |
| 3 | Jerry Mittelstaedt | Gold Canyon, AZ | 13 | 6 |