| Instrument | Chair | Name | School | Region |
| Flute | 01 | Kristen Klein | Dutch Fork Middle | 3 |
| Flute | 02 | Hillary Brame | R.C. Edwards Middle School | 1 |
| Flute | 03 | Betina North | Charleston School of the Arts Middle School | 4 |
| Flute | 04 | Megan Santilli | Cario Middle School | 4 |
| Flute | 05 | Kathleen Herbst | R.C. Edwards Middle School | 1 |
| Flute | 06 | Sarah Margaret Harris | Dutchman Creek Middle School | 3 |
| Flute | 07 | Rachel Thomas | Westview Middle School | 5 |
| Flute | 08 | Michelle Kovall | Kennedy Middle | 2 |
| Flute | 09 | Heather Kimbrell | Moultrie Middle School | 4 |
| Flute | 10 | Vanessa Jenkins | Cario Middle School | 4 |
| Flute | 11 | Kelsey Clayton | Summit Parkway Middle School | 3 |
| Flute | 12 | Jordan Ross | Hillcrest Middle School | 1 |
| Flute | A1 | Ashleigh Walsh | Springfield Middle School | 3 |
| Flute | A2 | Zoe Kushubar | Oakbrook Preparatory School | 1 |
| Flute | A3 | Drew Mora | Westview Middle School | 5 |
| Flute | A4 | Summer Coons | Charleston School of the Arts Middle School | 4 |
| Flute | A5 | Paige Lawson | Boiling Springs Junior High | 1 |
| Flute | A6 | Maddy Walsh | Charleston School of the Arts Middle School | 4 |
| Oboe | 01 | Namrata Paladugu | Springfield Middle School | 3 |
| Oboe | 02 | Phoebe Crawford | Cario Middle School | 4 |
| Oboe | 03 | Grace Novak | Charleston School of the Arts Middle School | 4 |
| Oboe | 04 | Tom Birdsong | Irmo Middle School | 2 |
| Oboe | A1 | Aaron Martin | Chapin Middle School | 2 |
| Oboe | A2 | Hollie Roy | Ocean Bay Middle School | 5 |
| Bassoon | 01 | Elizabeth Sexton | Spartanburg Day School | 1 |
| Bassoon | 02 | Jacob Karkowski | Cario Middle School | 4 |
| Bassoon | 03 | Lucas Barnes | Chapin Middle School | 2 |
| Bassoon | 04 | Katie Gulledge | Dutchman Creek Middle School | 3 |
| Bassoon | A1 | Emily Caron | Cario Middle School | 4 |
| Bassoon | A2 | Jonathan Carpenter | Gold Hill Middle School | 3 |
| Clarinet | 01 | Katie Powell | Cario Middle School | 4 |
| Clarinet | 02 | Gabriel Hill | Lawson Academy of the Arts | 1 |
| Clarinet | 03 | Benja Mohr | Riverside Middle School (Pendleton) | 2 |
| Clarinet | 04 | Katy Whitesell | Fort Mill Middle School | 3 |
| Clarinet | 05 | Makenzie Wilson | R.C. Edwards Middle School | 1 |
| Clarinet | 06 | Spencer Shellnutt | Cario Middle School | 4 |
| Clarinet | 07 | Thomas Kellogg | Forestbrook Middle School | 5 |
| Clarinet | 08 | Joyce Park | Cario Middle School | 4 |
| Clarinet | 09 | Megan MIller | Cario Middle School | 4 |
| Clarinet | 10 | Liz Black | Springfield Middle School | 3 |
| Clarinet | 11 | Samantha Thomas | Cario Middle School | 4 |
| Clarinet | 12 | Sarah Feaster | Mauldin Middle School | 1 |
| Clarinet | 13 | Jon’Paul Montgomery | Castle Heights Middle School | 3 |
| Clarinet | 14 | Raegan Jordan | Fort Mill Middle School | 3 |
| Clarinet | 15 | Anna McNamee | AAA Home School Band | 2 |
| Clarinet | 16 | Clare Auten | Cario Middle School | 4 |
| Clarinet | 17 | Thomas Palmer | Northwood Middle School | 1 |
| Clarinet | 18 | Lauren Pringle | Bates Middle School | 5 |
| Clarinet | 19 | Ananda Klugh | Edgewood Middle School | 2 |
| Clarinet | 20 | Destiny Meadows | Northwood Academy | 4 |
| Clarinet | 21 | Stephen Dey | Charleston School of the Arts Middle School | 4 |
| Clarinet | 22 | Mary Elizabeth Bruner | Wren Middle School | 2 |
| Clarinet | 23 | Michelle Atwood | Alice Drive Middle School | 5 |
| Clarinet | 24 | Kirsten Horvath | Mauldin Middle School | 1 |
| Clarinet | A1 | Maria Carrillo | Charleston School of the Arts Middle School | 4 |
| Clarinet | A2 | Amanda Williams | Summit Parkway Middle School | 3 |
| Clarinet | A3 | Makenzie Stahura | Kennedy Middle | 2 |
| Clarinet | A4 | Maggie Feltman-Ruiz | Fort Mill Middle School | 3 |
| Clarinet | A5 | Shawna Combs | Bates Middle School | 5 |
| Clarinet | A6 | Charlotte Higgins | R.C. Edwards Middle School | 1 |
| Clarinet | A7 | Caleb Sizemore | Cario Middle School | 4 |
| Clarinet | A8 | Aubree Manley | Dutchman Creek Middle School | 3 |
| Bass Clarinet | 01 | Kegyn Giffel | Mauldin Middle School | 1 |
| Bass Clarinet | 02 | Gervais Alston | Moultrie Middle School | 4 |
| Bass Clarinet | 03 | Andrew Place | Leslie M. Stover Middle School | 3 |
| Bass Clarinet | 04 | Josh Bell | Dutchman Creek Middle School | 3 |
| Bass Clarinet | A1 | Gunder Sandeno | Charleston School of the Arts Middle School | 4 |
| Bass Clarinet | A2 | Savannah Ray | Dutchman Creek Middle School | 3 |
| Contra bass clarinet | 01 | Peter Nguyen | Springfield Middle School | 3 |
| Contra bass clarinet | 02 | Nicholas Guditis | Kelly Mill Middle School | 3 |
| Contra bass clarinet | A1 | Jada Hooker | Aiken Middle School | 2 |
| Alto sax | 01 | Justin Trout | St. James Middle School | 5 |
| Alto sax | 02 | Johnny Tennant | Springfield Middle School | 3 |
| Alto sax | 03 | David Tran | Rainbow Lake Middle School | 1 |
| Alto sax | 04 | Hunter Berley | Kennedy Middle | 2 |
| Alto sax | 05 | Andrew Marino | Dent Middle School | 3 |
| Alto sax | 06 | Erika Atwood | Alice Drive Middle School | 5 |
| Alto sax | A1 | Carly Duffy | Fort Johnson Middle School | 4 |
| Alto sax | A2 | Ian Burrell | Campobello-Gramling Jr. High | 1 |
| Alto sax | A3 | Steven Trinkle | Cario Middle School | 4 |
| Tenor sax | 01 | Mea Abrahams | Florence Chapel Middle School | 1 |
| Tenor sax | 02 | Davey Jamison | Irmo Middle School | 2 |
| Tenor sax | A1 | Allison Johnson | AAA Home School Band | 2 |
| Bari sax | 01 | Dennis Wessels | Cario Middle School | 4 |
| Bari sax | A1 | D’Angelo Milford | Holly Hill-Roberts Middle School | 4 |
| Trumpet | ||||
| Trumpet | 01 | Paul Forrester | Cario Middle School | 4 |
| Trumpet | 02 | Wei-Ning Chen | R.C. Edwards Middle School | 1 |
| Trumpet | 03 | Peter Gair | Charleston School of the Arts Middle School | 4 |
| Trumpet | 04 | Casey Sudduth | R.C. Edwards Middle School | 1 |
| Trumpet | 05 | Woods Browder | Charleston School of the Arts Middle School | 4 |
| Trumpet | 06 | Joanie Lehman | Woodruff Middle School | 1 |
| Trumpet | 07 | Madeline Edwards | Spartanburg Day School | 1 |
| Trumpet | 08 | Zane Bridwell | Florence Chapel Middle School | 1 |
| Trumpet | 09 | Ben Simpson | Mauldin Middle School | 1 |
| Trumpet | 10 | John Lehman | Woodruff Middle School | 1 |
| Trumpet | 11 | Brian Liu | Fort Mill Middle School | 3 |
| Trumpet | 12 | Kyle McRae | Moultrie Middle School | 4 |
| Trumpet | 13 | Kyle Collins | Cario Middle School | 4 |
| Trumpet | 14 | RJ Hample | Moultrie Middle School | 4 |
| Trumpet | 15 | Daphne Thompson | Pelion Middle School | 2 |
| Trumpet | 16 | Sam Hunsucker | Castle Heights Middle School | 3 |
| Trumpet | A1 | Nicholas Dixon | Blacksburg Middle School | 3 |
| Trumpet | A2 | Robert Garrett | Jackson Middle | 2 |
| Trumpet | A3 | Dylan Robbins | Gilbert Middle School | 2 |
| Trumpet | A4 | Cameron Clamp | Schofield Middle School | 2 |
| Trumpet | A5 | Timothy Corder | Charleston School of the Arts Middle School | 4 |
| Trumpet | A6 | Curt Wilson | Kennedy Middle | 2 |
| Trumpet | A7 | Ansley Potter | Leslie M. Stover Middle School | 3 |
| Trumpet | A8 | Erin Blizzard | Leslie M. Stover Middle School | 3 |
| French horn | 01 | William Edwards | Dent Middle School | 3 |
| French horn | 02 | Sam Hay | Midlands Home School Band | 2 |
| French horn | 03 | Craig Layton | Chapin Middle School | 2 |
| French horn | 04 | Shannon Donahue | Cario Middle School | 4 |
| French horn | 05 | Jacob Chesney | Dutchman Creek Middle School | 3 |
| French horn | 06 | Adam McFall | AAA Home School Band | 2 |
| French horn | 07 | Joey Busher | Charleston School of the Arts Middle School | 4 |
| French horn | 08 | Nathan Collins | Bob Jones Junior High | 1 |
| French horn | A1 | Gabe French | Charleston School of the Arts Middle School | 4 |
| French horn | A2 | Chris Haigh | Cario Middle School | 4 |
| French horn | A3 | Alex Adams | Springfield Middle School | 3 |
| French horn | A4 | Arianna Lee | Summit Parkway Middle School | 3 |
| Trombone | 01 | Aaron Albert | Lawson Academy of the Arts | 1 |
| Trombone | 02 | Cale Hoffmann | Merriwether Middle School | 2 |
| Trombone | 03 | Richard Kroninger | Lowcountry Homeschool Band | 4 |
| Trombone | 04 | Gabe King | Pleasant Hill Middle School | 2 |
| Trombone | 05 | Brittany Winans | Aiken Middle School | 2 |
| Trombone | 06 | Katie McKinley | Moultrie Middle School | 4 |
| Trombone | 07 | Blake Lawson | Crayton Middle | 3 |
| Trombone | 08 | Kyle Peck | Pleasant Hill Middle School | 2 |
| Trombone | 09 | Rivers Sherrill | R.C. Edwards Middle School | 1 |
| Trombone | A1 | Jessica Lumpkin | Leslie M. Stover Middle School | 3 |
| Trombone | A2 | Landon Johnson | Riverside Middle School | 1 |
| Trombone | A3 | Will Jones | Cario Middle School | 4 |
| Trombone | A4 | Leigh Nelson | Charleston School of the Arts Middle School | 4 |
| Trombone | A5 | Tajee Turner | Long Middle School | 5 |
| Euphonium | 01 | Zack Bopp | Sullivan Middle School | 3 |
| Euphonium | 02 | Daniel Leedy | Bob Jones Junior High | 1 |
| Euphonium | 03 | Taylor Bradley | Bates Middle School | 5 |
| Euphonium | 04 | Katie Walker | Bates Middle School | 5 |
| Euphonium | A1 | Eliot Coss | Bob Jones Junior High | 1 |
| Euphonium | A2 | Mandi Williams | Sandhills Middle School | 2 |
| Tuba | 01 | Jarby Brown | Charleston School of the Arts Middle School | 4 |
| Tuba | 02 | Weston Pilley | Fort Mill Middle School | 3 |
| Tuba | 03 | Hurst Jeffcoat | Cario Middle School | 4 |
| Tuba | 04 | Troy Hodge | Landrum Middle School | 1 |
| Tuba | 05 | Kaitlyn Painter | Charleston School of the Arts Middle School | 4 |
| Tuba | 06 | Chet Taylor | Kennedy Middle | 2 |
| Tuba | 07 | Trevor Bertha | Bates Middle School | 5 |
| Tuba | 08 | Jordan Yates | McCracken Junior High | 1 |
| Tuba | A1 | Graham Jackson | Pleasant Hill Middle School | 2 |
| Tuba | A2 | Zachary Rue | Hand Middle School | 3 |
| Tuba | A3 | Ambrose Rouse | Bob Jones Junior High | 1 |
| Tuba | A4 | Amber Vance | Leslie M. Stover Middle School | 3 |
| Snare | 01 | Aaron Buck | Irmo Middle School | 2 |
| Snare | 02 | Tyler King | Alice Drive Middle School | 5 |
| Snare | 03 | Kyle Brady | Cario Middle School | 4 |
| Snare | 04 | Andrew Walker | Leslie M. Stover Middle School | 3 |
| Snare | 05 | Alex Blanton | Boiling Springs Junior High | 1 |
| Snare | A1 | Miller Boone | Marrington Middle School of the Arts | 5 |
| Snare | A2 | Zach Ludlam | Sullivan Middle School | 3 |
| Snare | A3 | Alvin Gawai | Pleasant Hill Middle School | 2 |
| Mallets | 01 | Austin Murdock | Cario Middle School | 4 |
| Mallets | 02 | Will Turner | Carolina Springs Middle School | 2 |
| Mallets | A1 | Max Westerkam | Irmo Middle School | 2 |
| Timpani | 01 | Christopher Amick | Fulmer Middle School | 2 |
| Timpani | A1 | Basil Alter | Laurens Middle School | 1 |