| Region | Level | Instrument | Chair | Name | School |
| 1 | CL | Flute | 01 | Kinsley Brock | Easley High School |
| 1 | CL | Flute | 02 | Cari Ann Nazario | Mauldin High School |
| 1 | CL | Flute | 03 | Charlotte Bostick | Easley High School |
| 1 | CL | Flute | 04 | Leonie Stollberg | The Fine Arts Center |
| 1 | CL | Flute | 05 | Hannah Ballantyne | Easley High School |
| 1 | CL | Flute | 06 | Rylee Williams | Seneca Senior High School |
| 1 | CL | Flute | 07 | Bonnie Parker | Walhalla Senior High School |
| 1 | CL | Flute | 08 | Julia Arnett | St. Joseph Catholic School (Greenville) |
| 1 | CL | Flute | 09 | Emma King | Mauldin High School |
| 1 | CL | Flute | 10 | Zoe Willis | Pendleton High School |
| 1 | CL | Flute | 11 | Aubrey Lewis | Mauldin High School |
| 1 | CL | Flute | 12 | Mia Culpepper | Belton Honea Path High School |
| 1 | CL | Oboe | 01 | Sydney Fulcher | Mauldin High School |
| 1 | CL | Oboe | 02 | Hannah Cory | Daniel High School |
| 1 | CL | Oboe | 03 | Victor Zhao | Riverside High School |
| 1 | CL | Oboe | 04 | Jaden Bowers | Pendleton High School |
| 1 | CL | Bassoon | 01 | Amelia Caputo | Riverside High School |
| 1 | CL | Bassoon | 02 | Elli Edgar | The Fine Arts Center |
| 1 | CL | Bassoon | 03 | Abigail Turner | Woodmont High School |
| 1 | CL | Clarinet | 01 | Emily Yi | Southside High School |
| 1 | CL | Clarinet | 02 | Connor Johnson | Riverside High School |
| 1 | CL | Clarinet | 03 | Sara Paddenburg | Mauldin High School |
| 1 | CL | Clarinet | 04 | Kali Allred | Walhalla Senior High School |
| 1 | CL | Clarinet | 05 | Victoria Abaunza | Pendleton High School |
| 1 | CL | Clarinet | 06 | Shelby Irvin | Walhalla Senior High School |
| 1 | CL | Clarinet | 07 | Christa Saadati | Mauldin High School |
| 1 | CL | Clarinet | 08 | Fernando Delgado | Southside High School |
| 1 | CL | Clarinet | 09 | Mackayla Bowen | Easley High School |
| 1 | CL | Clarinet | 10 | Langley Vernon | Pendleton High School |
| 1 | CL | Clarinet | 11 | Olivia Kittle | Daniel High School |
| 1 | CL | Clarinet | 12 | Olivia Li | Christ Church Episcopal School |
| 1 | CL | Clarinet | 13 | Ashlyn Scheuch | Mauldin High School |
| 1 | CL | Clarinet | 14 | Matt Dale | Bob Jones Academy |
| 1 | CL | Clarinet | 15 | Emma Cox | Riverside High School |
| 1 | CL | Clarinet | 16 | Adelynn Tooley | Travelers Rest High School |
| 1 | CL | Clarinet | 17 | Addie Buchanan | Pendleton High School |
| 1 | CL | Clarinet | 18 | Daniel Bell | Pickens High School |
| 1 | CL | Clarinet | 19 | Jonelle Treusch | Mauldin High School |
| 1 | CL | Clarinet | 20 | Caleb Jiva | Eastside High School |
| 1 | CL | Clarinet | 21 | Kallie Hunter | Walhalla Senior High School |
| 1 | CL | Clarinet | 22 | Meghan Townsend | Mauldin High School |
| 1 | CL | Clarinet | 23 | Grace Childers | Woodmont High School |
| 1 | CL | Clarinet | 24 | Sara Leinonen | Pendleton High School |
| 1 | CL | Bass Clarinet | 01 | Madison Burgess | Easley High School |
| 1 | CL | Bass Clarinet | 02 | Becca Szczepanski | Eastside High School |
| 1 | CL | Bass Clarinet | 03 | Anna Bishop | J.L. Mann High School |
| 1 | CL | Bass Clarinet | 04 | Holly Murray | The Fine Arts Center |
| 1 | CL | Contra Clarinet | 01 | Jazmine Greenlee | Pendleton High School |
| 1 | CL | Alto Sax | 01 | John Li | Daniel High School |
| 1 | CL | Alto Sax | 02 | Elliott Swain | Daniel High School |
| 1 | CL | Alto Sax | 03 | Job Korver | Bob Jones Academy |
| 1 | CL | Alto Sax | 04 | Keilah Walker | Blue Ridge High School |
| 1 | CL | Alto Sax | 05 | Levi Riser | Pendleton High School |
| 1 | CL | Alto Sax | 06 | Logan Burgess | Belton Honea Path High School |
| 1 | CL | Tenor Sax | 01 | Anton Fair | Pickens High School |
| 1 | CL | Tenor Sax | 02 | Carter Antley | Mauldin High School |
| 1 | CL | Bari Sax | 01 | Gabriela Lobato-Arauz | Southside High School |
| 1 | CL | Trumpet | 01 | Caleb Standridge | Mauldin High School |
| 1 | CL | Trumpet | 02 | Elija Hicks | The Fine Arts Center |
| 1 | CL | Trumpet | 03 | Marqual Littlejohn | Pickens High School |
| 1 | CL | Trumpet | 04 | John Phillips | Riverside High School |
| 1 | CL | Trumpet | 05 | Andres Perez | Mauldin High School |
| 1 | CL | Trumpet | 06 | Noah Looper | Pickens High School |
| 1 | CL | Trumpet | 07 | Miles Necessary | Pickens High School |
| 1 | CL | Trumpet | 08 | Grant Camfield | Hampton Park Christian School |
| 1 | CL | Trumpet | 09 | Aidan Wilson | J.L. Mann High School |
| 1 | CL | Trumpet | 10 | Meagan Mitchell | Mauldin High School |
| 1 | CL | Trumpet | 11 | Ryan McCachren | Easley High School |
| 1 | CL | Trumpet | 12 | Riley Cox | Riverside High School |
| 1 | CL | Trumpet | 13 | Sam Housand | Daniel High School |
| 1 | CL | Trumpet | 14 | Lorenzo Hannon | Eastside High School |
| 1 | CL | Trumpet | 15 | Jayden Petty | Pendleton High School |
| 1 | CL | Trumpet | 16 | Drew Goessel | Mauldin High School |
| 1 | CL | Horn | 01 | Charlie VanAtter | Walhalla Senior High School |
| 1 | CL | Horn | 02 | Quinn Berzins | Riverside High School |
| 1 | CL | Horn | 03 | Austyn Cross | Belton Honea Path High School |
| 1 | CL | Horn | 04 | John Marsh | Pickens High School |
| 1 | CL | Horn | 05 | Elise Halbig | Seneca Senior High School |
| 1 | CL | Horn | 06 | Adam Erlewine | Greer High School |
| 1 | CL | Horn | 07 | Nicole Reyes | Woodmont High School |
| 1 | CL | Horn | 08 | Hunter Mitten | Mauldin High School |
| 1 | CL | Trombone | 01 | Hunter Garrison | Greer High School |
| 1 | CL | Trombone | 02 | Marshall Gilmer | Pendleton High School |
| 1 | CL | Trombone | 03 | Nicholas Heaton | West-Oak Senior High School |
| 1 | CL | Trombone | 04 | Walker Green | Pendleton High School |
| 1 | CL | Trombone | 05 | Victoria Duncan | Pickens High School |
| 1 | CL | Trombone | 06 | Jaden Craig | Pickens High School |
| 1 | CL | Trombone | 07 | Mekhai Thompson | Woodmont High School |
| 1 | CL | Trombone | 08 | Michael Huff | Greer High School |
| 1 | CL | Trombone | 09 | Alyssa Mayernik | Riverside High School |
| 1 | CL | Bass Trombone | 01 | Aidan Laingston-Smith | J.L. Mann High School |
| 1 | CL | Euphonium | 01 | Olivia Whobrey | Powdersville High School |
| 1 | CL | Euphonium | 02 | Olivia Phillips | Mauldin High School |
| 1 | CL | Euphonium | 03 | Parker Gough | Riverside High School |
| 1 | CL | Euphonium | 04 | Francisco Zapata | Woodmont High School |
| 1 | CL | Tuba | 01 | Michael Leiby | J.L. Mann High School |
| 1 | CL | Tuba | 02 | Nahw Villar | Travelers Rest High School |
| 1 | CL | Tuba | 03 | Matthew Schilf | Daniel High School |
| 1 | CL | Tuba | 04 | Jacob Gourdin | Easley High School |
| 1 | CL | Tuba | 05 | Bailey Walters | Seneca Senior High School |
| 1 | CL | Tuba | 06 | Luca Lambert | Mauldin High School |
| 1 | CL | Tuba | 07 | Tyler Bush | Wade Hampton High School (Greenville) |
| 1 | CL | Tuba | 08 | Andrew Oliva | Easley High School |
| 1 | CL | Percussion | 01 | Jobey Faneytte | Easley High School |
| 1 | CL | Percussion | 02 | Korbin Ferguson | Mauldin High School |
| 1 | CL | Percussion | 03 | Nathan Painter | The Fine Arts Center |
| 1 | CL | Percussion | 04 | Morgan Scott | Mauldin High School |
| 1 | CL | Percussion | 05 | Rachael Brown | Pickens High School |
| 1 | CL | Percussion | 06 | Harper Uhlemann | Riverside High School |
| 1 | CL | Percussion | 07 | Liam Morgan | The Fine Arts Center |
| 1 | CL | Timpani | 01 | Preston Spisak | Mauldin High School |