| Reg | Level | Instrument | Chair | Name | School |
| 4 | CL | Flute | 1 | Shilah Pittman | Summerville High School |
| 4 | CL | Flute | 2 | Sela Guy | Wando High School |
| 4 | CL | Flute | 3 | Cheyanne Bazemore | Fort Dorchester High School |
| 4 | CL | Flute | 4 | Sarah Hudspeth | Wando High School |
| 4 | CL | Flute | 5 | Olivia O’Reilly | Wando High School |
| 4 | CL | Flute | 6 | Hannah Neild | Summerville High School |
| 4 | CL | Flute | 7 | Sara Embrey | Wando High School |
| 4 | CL | Flute | 8 | Kylah Munoz | Charleston School of the Arts High School |
| 4 | CL | Flute | 9 | Sarah Britz | James Island Charter High School |
| 4 | CL | Flute | 10 | Ruby Chapman | Hilton Head Christian Academy |
| 4 | CL | Flute | 11 | Emerson Larsen | Wando High School |
| 4 | CL | Flute | 12 | Brianna Tsang | Fort Dorchester High School |
| 4 | CL | Flute | A01 | Addy Szymkowicz | Charleston School of the Arts High School |
| 4 | CL | Flute | A02 | Alexia Conely | Summerville High School |
| 4 | CL | Flute | A03 | Nikki Agina | Colleton County High School |
| 4 | CL | Flute | A04 | Emma Sikes | Summerville High School |
| 4 | CL | Flute | A05 | Jaxon Hollander | Wando High School |
| 4 | CL | Flute | A06 | Callum Lau | Lucy Beckham High School |
| 4 | CL | Oboe | 1 | Wyatt Savage | Summerville High School |
| 4 | CL | Oboe | 2 | Gideon Boyet | Wando High School |
| 4 | CL | Oboe | 3 | Duru Bayram | Wando High School |
| 4 | CL | Oboe | 4 | Owen Daniels | Fort Dorchester High School |
| 4 | CL | Oboe | A01 | Brea Parker | Beaufort High School |
| 4 | CL | Oboe | A02 | Charlotte Gaillard | James Island Charter High School |
| 4 | CL | Bassoon | 1 | Elizabeth Mellette | Wando High School |
| 4 | CL | Bassoon | 2 | Nicholas Hatmaker | Ashley Ridge High School |
| 4 | CL | Bassoon | 3 | Avery Richey | Summerville High School |
| 4 | CL | Bassoon | 4 | Will Henrikson | Charleston School of the Arts High School |
| 4 | CL | Bassoon | A01 | Braxton Cypress | James Island Charter High School |
| 4 | CL | Bassoon | A02 | Phillip Schroeder | May River High School |
| 4 | CL | Clarinet | 1 | Jacob Gundermann | Ashley Ridge High School |
| 4 | CL | Clarinet | 2 | Brady Thomas | Ashley Ridge High School |
| 4 | CL | Clarinet | 3 | Jackson Bentley | Wando High School |
| 4 | CL | Clarinet | 4 | Avarie Lyon | Wando High School |
| 4 | CL | Clarinet | 5 | Mia Fletcher | Wando High School |
| 4 | CL | Clarinet | 6 | Mia Voelker | Charleston School of the Arts High School |
| 4 | CL | Clarinet | 7 | Juliana Tinoco | James Island Charter High School |
| 4 | CL | Clarinet | 8 | Ronson Parker | Fort Dorchester High School |
| 4 | CL | Clarinet | 9 | Lucy Donohoe | Wando High School |
| 4 | CL | Clarinet | 10 | Jaliyah Ladson | Summerville High School |
| 4 | CL | Clarinet | 11 | Olivia Cassells | James Island Charter High School |
| 4 | CL | Clarinet | 12 | Isabella Casco | Fort Dorchester High School |
| 4 | CL | Clarinet | 13 | Kaylah Rooman | Ashley Ridge High School |
| 4 | CL | Clarinet | 14 | Valerie Gomez | Wando High School |
| 4 | CL | Clarinet | 15 | Heaven Sanders | Summerville High School |
| 4 | CL | Clarinet | 16 | Trinity Jamerson | Fort Dorchester High School |
| 4 | CL | Clarinet | 17 | Tegan Aitken | Summerville High School |
| 4 | CL | Clarinet | 18 | Kelly Tran | Lucy Beckham High School |
| 4 | CL | Clarinet | 19 | Nadia Fox | Charleston School of the Arts High School |
| 4 | CL | Clarinet | 20 | Avery Nash | Ashley Ridge High School |
| 4 | CL | Clarinet | 21 | Brianna Flemister | Ashley Ridge High School |
| 4 | CL | Clarinet | 22 | Mallory Cuthbert | Summerville High School |
| 4 | CL | Clarinet | 23 | Hope Strickland | Ashley Ridge High School |
| 4 | CL | Clarinet | 24 | Anthony Maldonado | May River High School |
| 4 | CL | Clarinet | A01 | Alexa Hills | Wando High School |
| 4 | CL | Clarinet | A02 | Peyton Moody | Wando High School |
| 4 | CL | Clarinet | A03 | Alyssa Cross | Ashley Ridge High School |
| 4 | CL | Clarinet | A04 | Rocio Arroyo | Summerville High School |
| 4 | CL | Clarinet | A05 | Jackson Shepherd | Wando High School |
| 4 | CL | Clarinet | A06 | Evelyn Durkee | Wando High School |
| 4 | CL | Clarinet | A07 | Madelyn Judy | Ashley Ridge High School |
| 4 | CL | Clarinet | A08 | Marco Martino | Wando High School |
| 4 | CL | Bass Clarinet | 1 | Emily Carey | Fort Dorchester High School |
| 4 | CL | Bass Clarinet | 2 | Emani McNeal | Charleston School of the Arts High School |
| 4 | CL | Bass Clarinet | 3 | Carson Cook | Ashley Ridge High School |
| 4 | CL | Bass Clarinet | 4 | Natalia Klein | Wando High School |
| 4 | CL | Bass Clarinet | A01 | Drake Fletcher | Wando High School |
| 4 | CL | Contra Clarinet | 1 | Abby Hegedus | Ashley Ridge High School |
| 4 | CL | Contra Clarinet | 2 | Caleb Draisen | Beaufort High School |
| 4 | CL | Alto Sax | 1 | Connor Manley | Charleston School of the Arts High School |
| 4 | CL | Alto Sax | 2 | Noah Chobot | Charleston School of the Arts High School |
| 4 | CL | Alto Sax | 3 | Jackson Hooks | Wando High School |
| 4 | CL | Alto Sax | 4 | Isabella Robinson | Fort Dorchester High School |
| 4 | CL | Alto Sax | 5 | Lillian Tumminia | Charleston School of the Arts High School |
| 4 | CL | Alto Sax | 6 | Zion Phelps | Edisto High School |
| 4 | CL | Alto Sax | A01 | Honesty Muccio | Wando High School |
| 4 | CL | Alto Sax | A02 | Jenna Calafiore | Charleston School of the Arts High School |
| 4 | CL | Alto Sax | A03 | Livy Williams | Ashley Ridge High School |
| 4 | CL | Tenor Sax | 1 | Annabelle Waters | Wando High School |
| 4 | CL | Tenor Sax | 2 | Nicholas Brewer | Charleston School of the Arts High School |
| 4 | CL | Tenor Sax | A01 | Kyle Angelich | Wando High School |
| 4 | CL | Bari Sax | 1 | Karen Gonzalez | May River High School |
| 4 | CL | Bari Sax | A01 | Jackson Turner | Bluffton High School |
| 4 | CL | Trumpet | 1 | Nick Severance | Charleston School of the Arts High School |
| 4 | CL | Trumpet | 2 | Finn Northup | Wando High School |
| 4 | CL | Trumpet | 3 | Emerson Mackes | Wando High School |
| 4 | CL | Trumpet | 4 | Elijah Green | Ashley Ridge High School |
| 4 | CL | Trumpet | 5 | Adam Sokoloski | Wando High School |
| 4 | CL | Trumpet | 6 | Celia Massey | Charleston School of the Arts High School |
| 4 | CL | Trumpet | 7 | Miles Baldwin | Wando High School |
| 4 | CL | Trumpet | 8 | Gage Hall | Wando High School |
| 4 | CL | Trumpet | 9 | Caleb Singleton | Beaufort High School |
| 4 | CL | Trumpet | 10 | James Martin | Wando High School |
| 4 | CL | Trumpet | 11 | Nate Reese | Wando High School |
| 4 | CL | Trumpet | 12 | Cameron Thomson | Wando High School |
| 4 | CL | Trumpet | 13 | Ethan Hughes | Edisto High School |
| 4 | CL | Trumpet | 14 | Isaac Webb | James Island Charter High School |
| 4 | CL | Trumpet | 15 | Hunter Landon | Wando High School |
| 4 | CL | Trumpet | 16 | Colin Macholl | Summerville High School |
| 4 | CL | Trumpet | A01 | Devon Lusk | Charleston School of the Arts High School |
| 4 | CL | Trumpet | A02 | Greta Denning | Wando High School |
| 4 | CL | Trumpet | A03 | Rhys Brustoski | Lucy Beckham High School |
| 4 | CL | Trumpet | A04 | Kristofer Rooman | Ashley Ridge High School |
| 4 | CL | Trumpet | A05 | Ethan Gatch | Fort Dorchester High School |
| 4 | CL | Trumpet | A06 | Maximus VanAlstine | Fort Dorchester High School |
| 4 | CL | Trumpet | A07 | Nate Singletary | Ashley Ridge High School |
| 4 | CL | Trumpet | A08 | Aiden Arthur | Fort Dorchester High School |
| 4 | CL | Horn | 1 | Nate Letourneau | Wando High School |
| 4 | CL | Horn | 2 | Zackary Wiley | Wando High School |
| 4 | CL | Horn | 3 | Sam Hamilton | Ashley Ridge High School |
| 4 | CL | Horn | 4 | Bella Condon | Charleston School of the Arts High School |
| 4 | CL | Horn | 5 | Ryan Myers | Wando High School |
| 4 | CL | Horn | 6 | Tyler Tetrault | Wando High School |
| 4 | CL | Horn | 7 | Devon Nizam | May River High School |
| 4 | CL | Horn | 8 | Jacob Clark | Ashley Ridge High School |
| 4 | CL | Horn | A01 | Heather Ferraro | Wando High School |
| 4 | CL | Horn | A02 | Ella Aikman | Charleston School of the Arts High School |
| 4 | CL | Horn | A03 | Nathan Ernst | Wando High School |
| 4 | CL | Horn | A04 | Phillip Kravchuk | Wando High School |
| 4 | CL | Trombone | 1 | Luke Spruill | Wando High School |
| 4 | CL | Trombone | 2 | Corinne Crumpton | James Island Charter High School |
| 4 | CL | Trombone | 3 | August Boozer | Lucy Beckham High School |
| 4 | CL | Trombone | 4 | Anne Cherry | Wando High School |
| 4 | CL | Trombone | 5 | Elijah Brown | Edisto High School |
| 4 | CL | Trombone | 6 | Thomas Haddigan | Wando High School |
| 4 | CL | Trombone | 7 | Brady Thomes | Fort Dorchester High School |
| 4 | CL | Trombone | 8 | Maddox Schwede | Fort Dorchester High School |
| 4 | CL | Trombone | 9 | Josiah Washington | Fort Dorchester High School |
| 4 | CL | Trombone | A01 | Calev Harrold | Charleston School of the Arts High School |
| 4 | CL | Trombone | A02 | Noah Counts | Charleston School of the Arts High School |
| 4 | CL | Trombone | A03 | Claudia Elrod | Summerville High School |
| 4 | CL | Trombone | A04 | Axel Gruber | Charleston School of the Arts High School |
| 4 | CL | Trombone | A05 | Abigail Underwood | Ashley Ridge High School |
| 4 | CL | Euphonium | 1 | Aiden Robinson | Wando High School |
| 4 | CL | Euphonium | 2 | Andrew Zuo | Wando High School |
| 4 | CL | Euphonium | 3 | Jackson Fox | Charleston School of the Arts High School |
| 4 | CL | Euphonium | 4 | Isabella Nichols | Lucy Beckham High School |
| 4 | CL | Euphonium | A01 | Paul Dziorny | Wando High School |
| 4 | CL | Euphonium | A02 | Kynisha Middleton-Gladden | Charleston School of the Arts High School |
| 4 | CL | Tuba | 1 | William Kirlis | Wando High School |
| 4 | CL | Tuba | 2 | Trevor Pye | Fort Dorchester High School |
| 4 | CL | Tuba | 3 | Max Thomas Trett | Lucy Beckham High School |
| 4 | CL | Tuba | 4 | Seth Harper | James Island Charter High School |
| 4 | CL | Tuba | 5 | Jackson Martin | Summerville High School |
| 4 | CL | Tuba | 6 | Jada Christian | Colleton County High School |
| 4 | CL | Tuba | 7 | Aaliyah Lemons | Charleston School of the Arts High School |
| 4 | CL | Tuba | 8 | Chenelle Lemon | Charleston School of the Arts High School |
| 4 | CL | Tuba | A01 | Donte Foxworth | Charleston School of the Arts High School |
| 4 | CL | Tuba | A02 | Riley Sober | Ashley Ridge High School |
| 4 | CL | Tuba | A03 | Jocelyn Rizo | Bluffton High School |
| 4 | CL | Bass Trombone | 1 | Trinity Jones | West Ashley High School |
| 4 | CL | Bass Trombone | A01 | Sean Jacques | Colleton County High School |
| 4 | CL | Percussion | 1 | Javien Benefield | Fort Dorchester High School |
| 4 | CL | Percussion | 2 | Remington Joy | Wando High School |
| 4 | CL | Percussion | 3 | Adam Hattabaugh | Ashley Ridge High School |
| 4 | CL | Percussion | 4 | Nicholas Robinson | Fort Dorchester High School |
| 4 | CL | Percussion | 5 | Brandon Granville | Fort Dorchester High School |
| 4 | CL | Percussion | 6 | Sabrina Geberth | Wando High School |
| 4 | CL | Percussion | 7 | Xander Bennage | Fort Dorchester High School |
| 4 | CL | Percussion | A01 | Bradeen Hursey | Summerville High School |
| 4 | CL | Percussion | A02 | Seth Czarniecki | Ashley Ridge High School |
| 4 | CL | Percussion | A03 | Andrew Tumminelli | Wando High School |
| 4 | CL | Percussion | A04 | Ben Yeomans | Wando High School |
| 4 | CL | Timpani | 1 | Colsen Guy | Wando High School |
| 4 | CL | Timpani | A01 | Kevin Cockroft | Lucy Beckham High School |