| La Voute Performance Ensemble | CG: Independent Open | Brandon Fink |
| Heartland Independent of Southeast Missouri State University | CG: Independent Regional A | Luke Christisen |
| Francis Howell North HS | CG: Scholastic A | Luke Christisen |
| Francis Howell North HS | CG: Scholastic A | Luke Christisen |
| O’Fallon Township JV | CG: Scholastic A | Emily Navarro |
| Lafayette HS Varsity | CG: Scholastic A | Evan Coonrod |
| Washington HS | CG: Scholastic A | Erin Shaul |
| Edwardsville HS Varsity | CG: Scholastic A | Brady Eaton |
| Belleville West High School Varsity | CG: Scholastic A | Robin Bender |
| Wentzville Holt High School Winter Guard | CG: Scholastic AA | Connor Frisch |
| Timberland High School | CG: Scholastic AA | Katie Bender |
| Edwardsville HS JV | CG: Scholastic AA | Katie Bender |
| Timberland High School | CG: Scholastic AA | Katie Bender |
| Fort Zumwalt West | CG: Scholastic AA | Jarred Carey |
| North Point High School | CG: Scholastic AA | Zachary O'Connor |
| Lindbergh High School Varsity | CG: Scholastic AA | Rachel Pavelka |
| Lafayette HS JV | CG: Scholastic AA | Evan Coonrod |
| Marquette High School | CG: Scholastic AA | Amanda Rawls |
| Francis Howell HS winter guard | CG: Scholastic AA | Dale Robison |
| Rockwood Summit | CG: Scholastic AA | Halima Hussain |
| Fort Zumwalt South Varsity | CG: Scholastic AA | Dani Mertens |
| Fort Zumwalt South Varsity | CG: Scholastic Cadet | Dani Mertens |
| O’Fallon Township Varsity | CG: Scholastic Open | Emily Navarro |
| Parkway South HS | CG: Scholastic Regional A | Rebekah Schaffer |
| Fort Zumwalt North HS | CG: Scholastic Regional A | Alyssa Thompson |
