| Region | Instrument | Chair | Name | School |
| 1 | Flute | 01 | Zoe Kushubar | Oakbrook Preparatory School |
| 1 | Flute | 02 | Ethan Durham | McCracken Middle School |
| 3 | Flute | 03 | Maggie Dong | Dutch Fork Middle |
| 1 | Flute | 04 | Hope Jones | Gable Middle School |
| 4 | Flute | 05 | Quinn Conway | Cario Middle School |
| 5 | Flute | 06 | Cheyenne Garlock | Marrington Middle School of the Arts |
| 4 | Flute | 07 | Amy Bazzle | Gregg Middle School |
| 5 | Flute | 08 | Alexis McCullough | Westview Middle School |
| 3 | Flute | 09 | Katie Berry | Fort Mill Middle School |
| 1 | Flute | 10 | Jordan Ross | Hillcrest Middle School |
| 1 | Flute | 11 | Jessica Pang | R.C. Edwards Middle School |
| 1 | Flute | 12 | Morgan McCauley | Northwest Middle School |
| 4 | Flute | A1 | Morgan Monty | Moultrie Middle School |
| 5 | Flute | A2 | Lauren Fields | Southside Middle School |
| 4 | Flute | A3 | Gabrielle Cressman | Rollings Middle School of the Arts |
| 3 | Flute | A4 | Sammy Wei | Dutch Fork Middle |
| 1 | Flute | A5 | Katherine Woo | Riverside Middle School |
| 2 | Flute | A6 | Gracie Meadows | Kennedy Middle |
| 4 | Oboe | 01 | Phoebe Crawford | Cario Middle School |
| 4 | Oboe | 02 | Amelia Wingard | Cario Middle School |
| 1 | Oboe | 03 | Bailey Martin | Bob Jones Academy |
| 4 | Oboe | 04 | Grace Novak | Charleston School of the Arts Middle School |
| 2 | Oboe | A1 | Tom Birdsong | Irmo Middle School |
| 2 | Oboe | A2 | Elizabeth Tredway | Irmo Middle School |
| 4 | Bassoon | 01 | Emily Caron | Cario Middle School |
| 4 | Bassoon | 02 | Ethan Mahan | Cario Middle School |
| 3 | Bassoon | 03 | Kai Schuster | Dutch Fork Middle |
| 4 | Bassoon | 04 | Ronnie Hord | Charleston School of the Arts Middle School |
| 1 | Bassoon | A1 | Hunter McLeod | Florence Chapel Middle School |
| 4 | Bassoon | A2 | Manny Ventura | Rollings Middle School of the Arts |
| 4 | Clarinet | 01 | Spencer Shellnutt | Cario Middle School |
| 4 | Clarinet | 02 | Clare Auten | Cario Middle School |
| 4 | Clarinet | 03 | Megan Miller | Cario Middle School |
| 3 | Clarinet | 04 | Katy Whitesell | Fort Mill Middle School |
| 1 | Clarinet | 05 | Gabriel Hill | Lawson Academy of the Arts att. George Wenger |
| 3 | Clarinet | 06 | Raegan Jordan | Fort Mill Middle School |
| 1 | Clarinet | 07 | Monica Li | Riverside Middle School |
| 4 | Clarinet | 08 | Joyce Park | Cario Middle School |
| 2 | Clarinet | 09 | Rachel Saville | Riverside Middle School (Pendleton) |
| 1 | Clarinet | 10 | Lanna Peterson | Lawson Academy of the Arts att. George Wenger |
| 1 | Clarinet | 11 | Thomas Palmer | Northwood Middle School |
| 3 | Clarinet | 12 | Maggie Feltman-Ruiz | Fort Mill Middle School |
| 3 | Clarinet | 13 | Rachel Smith | Fort Mill Middle School |
| 4 | Clarinet | 14 | Rachel Bays | Charleston School of the Arts Middle School |
| 3 | Clarinet | 15 | Meleah Riddle | Muller Road Middle School |
| 1 | Clarinet | 16 | Anisa Young | Gettys Middle School |
| 1 | Clarinet | 17 | Aidan Rohrer | Northwest Middle School |
| 1 | Clarinet | 18 | Andrea Emme | R.C. Edwards Middle School |
| 2 | Clarinet | 19 | Marissa Gunter | Sandhills Middle School |
| 2 | Clarinet | 20 | Elizabeth Shafer | Pine Ridge Middle |
| 3 | Clarinet | 21 | Will Sellers | Leslie M. Stover Middle School |
| 5 | Clarinet | 22 | Sarah McMillian | Waccamaw Middle School |
| 3 | Clarinet | 23 | Berek Ha | Summit Parkway Middle School |
| 2 | Clarinet | 24 | Hannah Pearson | Wren Middle School |
| 5 | Clarinet | A1 | Danielle Spencer | Aynor Middle School |
| 4 | Clarinet | A2 | Stephanie Linke | Rollings Middle School of the Arts |
| 3 | Clarinet | A3 | Nicole Rauppius | Dutchman Creek Middle School |
| 1 | Clarinet | A4 | Jennifer Kirby | R.C. Edwards Middle School |
| 2 | Clarinet | A5 | Ananda Klugh | Edgewood Middle School |
| 3 | Clarinet | A6 | Dena Stanley | Leslie M. Stover Middle School |
| 4 | Clarinet | A7 | Sarah DeLoach | Charleston School of the Arts Middle School |
| 1 | Clarinet | A8 | Erin Eady | Hughes Middle Academy |
| 3 | Bass Clarinet | 01 | Andrew Place | Leslie M. Stover Middle School |
| 4 | Bass Clarinet | 02 | Laura Wintjen | Cario Middle School |
| 5 | Bass Clarinet | 03 | Haleigh Ferro | Forestbrook Middle School |
| 1 | Bass Clarinet | 04 | Ashlyn Campbell | Blue Ridge Middle School |
| 4 | Bass Clarinet | A1 | Jason Gonzales | Palmetto Scholars Academy |
| 3 | Bass Clarinet | A2 | Samantha Ballentine | Leslie M. Stover Middle School |
| 3 | Contra bass clarinet | 01 | Nick Guditis | Kelly Mill Middle School |
| 5 | Contra bass clarinet | 02 | T.J. Roth | Myrtle Beach Middle School |
| 3 | Contra bass clarinet | A1 | Eva Schmit | Oakridge Middle School |
| 2 | Alto sax | 01 | Brock Horton | Riverside Middle School (Pendleton) |
| 3 | Alto sax | 02 | Thomas Drummond | Blythewood Middle School |
| 3 | Alto sax | 03 | Jordan Burnette | Hand Middle School |
| 3 | Alto sax | 04 | Danny Lang | Hand Middle School |
| 1 | Alto sax | 05 | Benjamin Teruel | Bob Jones Academy |
| 1 | Alto sax | 06 | Devin Srivastava | Spartanburg Day School |
| 5 | Alto sax | A1 | Conner Meyers | Hanahan Middle School |
| 3 | Alto sax | A2 | Trevor McClaine | Springfield Middle |
| 2 | Alto sax | A3 | Emily Franklin | Chapin Middle School |
| 2 | Tenor sax | 01 | Kevin Berning | Schofield Middle School |
| 1 | Tenor sax | 02 | Aaron Keller | Riverside Middle School |
| 5 | Tenor sax | A1 | Andy Parnow | Marrington Middle School of the Arts |
| 3 | Bari sax | 01 | Shayla Jones | Hand Middle School |
| 3 | Bari sax | A1 | Fernando Vengas | Crayton Middle |
| 1 | Trumpet | 01 | John Lehman | Woodruff Middle School |
| 4 | Trumpet | 02 | Peter Gair | Charleston School of the Arts Middle School |
| 1 | Trumpet | 03 | Austin Hilton | Gable Middle School |
| 3 | Trumpet | 04 | Brian Liu | Fort Mill Middle School |
| 4 | Trumpet | 05 | Woods Browder | Charleston School of the Arts Middle School |
| 1 | Trumpet | 06 | Ethan Thompson | Bob Jones Academy |
| 3 | Trumpet | 07 | Briana Kirton | Leslie M. Stover Middle School |
| 2 | Trumpet | 08 | Ben Jones | McCants MS |
| 4 | Trumpet | 09 | Samantha Pendleton | Cario Middle School |
| 1 | Trumpet | 10 | Kevis Tsao | R.C. Edwards Middle School |
| 4 | Trumpet | 11 | Mike Greco | Cario Middle School |
| 5 | Trumpet | 12 | Coleman Habib | Westview Middle School |
| 5 | Trumpet | 13 | Cole Branson | Forestbrook Middle School |
| 2 | Trumpet | 14 | Bobby Mattaliano | Powdersville Middle School |
| 5 | Trumpet | 15 | Frank Arnold | Sedgefield Middle School |
| 2 | Trumpet | 16 | Daphne Thompson | Pelion Middle School |
| 3 | Trumpet | A1 | Hannah Potter | Leslie M. Stover Middle School |
| 2 | Trumpet | A2 | Alex DeLoach | White Knoll Middle School |
| 1 | Trumpet | A3 | Ryan Huntington | Greenville Middle Academy |
| 5 | Trumpet | A4 | Aubrey Gauthier | Waccamaw Middle School |
| 2 | Trumpet | A5 | Charlie Beach | AAA Home School Band |
| 2 | Trumpet | A6 | Katherine Shindledecker | Gilbert Middle School |
| 4 | Trumpet | A7 | Greg Winglowski | Cario Middle School |
| 4 | Trumpet | A8 | Nick Heinen | Charleston School of the Arts Middle School |
| 2 | French horn | 01 | Sam Hay | Midlands Home School Band |
| 4 | French horn | 02 | Christopher Haigh | Cario Middle School |
| 3 | French horn | 03 | Arianna Lee | Summit Parkway Middle School |
| 3 | French horn | 04 | Alex Adams | Springfield Middle |
| 4 | French horn | 05 | Maryrose Stone | Moultrie Middle School |
| 1 | French horn | 06 | Jacob Rabinovitch | Greenville Middle Academy |
| 3 | French horn | 07 | Lara Breitkreutz | Dutchman Creek Middle School |
| 1 | French horn | 08 | Madison Ray | R.C. Edwards Middle School |
| 4 | French horn | A1 | Maggie Houser | Cario Middle School |
| 3 | French horn | A2 | Jonathan Yang | Dutchman Creek Middle School |
| 3 | French horn | A3 | Emily Siron | Muller Road Middle School |
| 1 | French horn | A4 | Delaney McCallum | R.C. Edwards Middle School |
| 4 | Trombone | 01 | Richard Kroninger | Lowcountry Homeschool Band |
| 1 | Trombone | 02 | Jesse Jiang | R.C. Edwards Middle School |
| 4 | Trombone | 03 | Katie McKinley | Moultrie Middle School |
| 2 | Trombone | 04 | Brian Yonn | North Augusta Middle School |
| 3 | Trombone | 05 | Gideon Njoroge | Muller Road Middle School |
| 1 | Trombone | 06 | Rivers Sherrill | R.C. Edwards Middle School |
| 5 | Trombone | 07 | Robby Meese | Forestbrook Middle School |
| 3 | Trombone | 08 | Nathan Mursuli | Leslie M. Stover Middle School |
| 1 | Trombone | 09 | Nathan Rich | Northwest Middle School |
| 4 | Trombone | A1 | Will Ussery | Cario Middle School |
| 4 | Trombone | A2 | Alex Andersen | Cario Middle School |
| 2 | Trombone | A3 | Johari Johnson | Sandhills Middle School |
| 1 | Trombone | A4 | O’Neall Agosto | Northwest Middle School |
| 4 | Trombone | A5 | Jared Imholz | Cario Middle School |
| 4 | Euphonium | 01 | Morgan Skelley | Cario Middle School |
| 1 | Euphonium | 02 | Daniel Leedy | Bob Jones Academy |
| 1 | Euphonium | 03 | Zachary Chastain | Pickens Middle School |
| 4 | Euphonium | 04 | Colin Meis | Cario Middle School |
| 3 | Euphonium | A1 | Dennis Patterson | Dent Middle School |
| 1 | Euphonium | A2 | Daniel Steeves | Bob Jones Academy |
| 4 | Tuba | 01 | John Caddell | Cario Middle School |
| 4 | Tuba | 02 | Jeffery Williams | Cario Middle School |
| 1 | Tuba | 03 | Quinn Brown-Faust | R.C. Edwards Middle School |
| 2 | Tuba | 04 | Chet Taylor | Kennedy Middle |
| 5 | Tuba | 05 | Bridget Conley | Daniel Island Elem./Middle School |
| 2 | Tuba | 06 | Eric Esselman | Kennedy Middle |
| 2 | Tuba | 07 | Rebecca Stempniak | Glenview Middle School |
| 2 | Tuba | 08 | Daniel Coffin | AAA Home School Band |
| 4 | Tuba | A1 | Jacob Mahan | Cario Middle School |
| 4 | Tuba | A2 | Katie Painter | Charleston School of the Arts Middle School |
| 1 | Tuba | A3 | Reid Calchary | Mauldin Middle School |
| 3 | Tuba | A4 | Shane Phillips | Dutchman Creek Middle School |
| 1 | Battery/Mallets | 01 | Colton Conner | Chesnee Middle School |
| 4 | Battery/Mallets | 02 | Cameron Glass | Cario Middle School |
| 4 | Battery/Mallets | 03 | Timothy Kasper | Cario Middle School |
| 1 | Battery/Mallets | 04 | Quinn Kinzie | Florence Chapel Middle School |
| 3 | Battery/Mallets | 05 | Nadina Slusser | Clover Middle School |
| 5 | Battery/Mallets | 06 | Travis Mercer | Westview Middle School |
| 3 | Battery/Mallets | 07 | Colin Smith | Blythewood Middle School |
| 4 | Battery/Mallets | A1 | Andrew Zeringue | Moultrie Middle School |
| 1 | Battery/Mallets | A2 | Jonathan Michala | Greenville Middle Academy |
| 3 | Battery/Mallets | A3 | Chandler Brown | Lugoff-Elgin Middle School |
| 2 | Battery/Mallets | A4 | Isaac Parks | AAA Home School Band |
| 1 | Timpani | 01 | Basil Alter | Laurens Middle School |
| 5 | Timpani | A1 | Will Volk | Marrington Middle School of the Arts |