| BRITTANY LUMLEY | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Courtney Craig | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| David Adelman | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Elliott Meyer | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Frank Chiodo | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Jeffrey Boeyink | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Matt Hinch | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Paige Thorson | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Sara Allen | Horsemen's Benevolent and Protective Association (IHBPA) | Supporting | GA91 |
| Amy Campbell | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Craig Patterson | Iowa Behavioral Health Association (IBHA) | Undecided | GA91 |
| Sara Throener | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| Sarah Vanderploeg | Iowa Department of Inspections, Appeals, and Licensing | Undecided | GA91 |
| BRITTANY LUMLEY | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| Courtney Craig | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| David Adelman | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| Elliott Meyer | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| Frank Chiodo | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| Matt Hinch | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| Paige Thorson | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| Sara Allen | Iowa Thoroughbred Breeders and Owners Association | Supporting | GA91 |
| Jacob Schrader | Polk County - Board of Supervisors | Undecided | GA91 |
| Logan Murray | Polk County - Board of Supervisors | Undecided | GA91 |
| Sydney Gangestad | Polk County - Board of Supervisors | Undecided | GA91 |
| Kellie Paschke | Prairie Meadows Racetrack and Casino | Undecided | GA91 |
| BRITTANY LUMLEY | Wild Rose Entertainment, LLC | Supporting | GA91 |
| Courtney Craig | Wild Rose Entertainment, LLC | Supporting | GA91 |
| Elliott Meyer | Wild Rose Entertainment, LLC | Supporting | GA91 |
| Jeffrey Boeyink | Wild Rose Entertainment, LLC | Supporting | GA91 |