| 4's Company | Kansas City Chapter of SAI | Lees Summit | Missouri |
| Another Round | River Blenders Chapter of SAI | St. Louis | Missouri |
| Arpeggio Unplugged | Kansas City Chapter of SAI
Show Me Sound Chapter of SAI | Sedalia | Missouri |
| Chardonnay | Topeka Acappella Unlimited Chapter of SAI | Topeka | Kansas |
| ClassRing | Chapter-at-Large
Kansas City Chapter of SAI | Lees Summit | Missouri |
| Destiny | Acappella Omaha Chapter of SAI
Chapter-at-Large | Omaha | Nebraska |
| EarBuds | Kansas City Chapter of SAI
RiverSong Chapter of SAI | Lees Summit | Missouri |
| First Class | Vocal Standard Chapter of SAI | Kansas City | Kansas |
| Flourish | Vocal Standard Chapter of SAI | Kansas City | Kansas |
| Fly Girls | Vocal Standard Chapter of SAI | Kansas City | Kansas |
| Gingersnap | Kansas City Chapter of SAI | Lees Summit | Missouri |
| Hooked On Tonics | River Blenders Chapter of SAI | St. Louis | Missouri |
| Journey | Chapter-at-Large
Kansas City Chapter of SAI
Topeka Acappella Unlimited Chapter of SAI | Lees Summit | Missouri |
| Lemon Twist | Acappella Omaha Chapter of SAI
Chapter-at-Large | Omaha | Nebraska |
| Love N Harmony | Chapter-at-Large
Topeka Acappella Unlimited Chapter of SAI | Topeka | Kansas |
| Lucidity | Chapter-at-Large
Sound Celebration Chapter of SAI | Springfield | Illinois |
| Lucky Day | Kansas City Chapter of SAI | Lees Summit | Missouri |
| Midnight Madness | Harmony Central Chapter of SAI | Des Moines | Iowa |
| Now and Then Quartet | City Voices Chapter of SAI | St. Louis | Missouri |
| Off the Cuff | Harmony Central Chapter of SAI | Des Moines | Iowa |
| Remedy | Harmony Central Chapter of SAI | Des Moines | Iowa |
| Sapphire | Topeka Acappella Unlimited Chapter of SAI | Topeka | Kansas |
| Sassaphras | Kansas City Chapter of SAI | Lees Summit | Missouri |
| Sensation | Kansas City Chapter of SAI | Lees Summit | Missouri |
| SongBird Four | Sound Celebration Chapter of SAI | Springfield | Illinois |
| Staff Party | RiverSong Chapter of SAI | St. Joseph | Missouri |
| Stardust | Lincolnaire Chapter of SAI | Lincoln | Nebraska |
| Starlight Road | Vocal Standard Chapter of SAI | Kansas City | Kansas |
| Sundrop | Heart of Missouri Chapter of SAI | Columbia, MO | Missouri |
| Take 4 | Chapter-at-Large
Vocal Standard Chapter of SAI | Kansas City | Kansas |
| The FUN-tastics | Acappella Omaha Chapter of SAI | Omaha | Nebraska |
| Timeless | Chapter-at-Large
Kansas City Chapter of SAI | Lees Summit | Missouri |
| Venture Quartet | Vocal Standard Chapter of SAI | Kansas City | Kansas |
| You Bette! | Lincolnaire Chapter of SAI | Lincoln | Nebraska |
