| 2007 Rank Changes 5 Dec 2007 | |||||
| JUNIOR MASTER | LIFE MASTER | ||||
| Jon Flower | Coralville | Jason Caylor | Iowa City | ||
| Don Happel | Cedar Rapids | Curran Rosser | Cedar Rapids | ||
| Jim Carey | Clinton | Ralph Andersen | Burlington | ||
| Don Schantz | Ainsworth | Mary Bergum | Cedar Rapids | ||
| Robert Easton | Cedar Rapids | Ted Clemens | Dubuque | ||
| Bob Friest | Cedar Rapids | Marjeta Heald | Moline | ||
| Ed Crowley | Iowa City | Jim Callison | East Moline | ||
| Barbara Zimmerman | Davenport | Joe Pieper | Dubuque | ||
| Alan Craig | Mount Vernon | ||||
| Patricia Hermansen | Waterloo | BRONZE LIFE MASTER | |||
| Jim McClure | Mount Pleasant | Jason Caylor | Iowa City | ||
| Irene Norris | Mount Pleasant | Elaine Waddell | Bettendorf | ||
| Maryls Brownlee | Winthrop | Ralph Andersen | Burlington | ||
| Patsy Ramacitti | Bettendorf | Bill Tank | Davenport | ||
| Mary Bennington | Cedar Rapids | Ray Holland | Bettendorf | ||
| Jeannette Fletcher | Marion | Kay Schmiesing | Waterloo | ||
| Barb Wood | Cedar Falls | ||||
| CLUB MASTER | |||||
| Keith Sutherland | Cedar Rapids | SILVER LIFE MASTER | |||
| Don Schantz | Ainsworth | John Oberman | Dubuque | ||
| Jim Carey | Clinton | Bill Forde | Iowa City | ||
| Mary Mettenburg | Mount Pleasant | Mike Premo | Davenport | ||
| Else D'Angelo | Iowa City | Jan Lanik | Coralville | ||
| Terry Shepard | Cedar Rapids | Ralph Andersen | Burlington | ||
| Tom Flaherty | Mason City | Jeannie Slaman | Cedar Rapids | ||
| Joanne Parker | Cedar Rapids | Cran Quigley | Davenport | ||
| Fonda Corson | Bettendorf | ||||
| Don Happel | Mount Vernon | GOLD LIFE MASTER | |||
| Judy Boten | Moline | Kathy Cullinane | Davenport | ||
| Elaine Mahler | Iowa City | ||||
| Marilyn McInroy | Hiawatha | DIAMOND LIFE MASTER | |||
| Paulette Koontz | Manchester | ||||
| SECTIONAL MASTER | |||||
| Norman Wright | Cedar Falls | PLATINUM LIFE MASTER | |||
| Louis Hellwig | Cedar Falls | Mike Edwards | Rock Island | ||
| Jim Carey | Clinton | ||||
| Gerry Tetrault | Coralville | ||||
| Jann Schmitz | Bettendorf | ||||
| Shirley Skarlis | Waterloo | ||||
| Ira Simet | Cedar Falls | ||||
| REGIONAL MASTER | |||||
| Bonnie Martin | Davenport | ||||
| Lida Paller | Silvis | ||||
| Kitty Studer | Mason City | ||||
| Geri Swyers | Cedar Falls | ||||
| Jim Carey | Clinton | ||||
| Mona Bertrand | Cedar Rapids | ||||
| NABC MASTER | |||||
| Karen Friest | Cedar Rapids | ||||
| Joe Pieper | Dubuque | ||||
| Lynda Schimberg | Cedar Rapids | ||||
| Carol Ashbacher | Davenport | ||||
| Mike Voyles | Davenport | ||||
| Ed Gorman | Cedar Rapids | ||||