| Region | Level | Instrument | Chair | Name | School |
| 5 | CL | Flute | 01 | Violet Ekvall | Stratford High School |
| 5 | CL | Flute | 02 | Coralie Barela | Stratford High School |
| 5 | CL | Flute | 03 | Caleb Bartelotte | Socastee High School |
| 5 | CL | Flute | 04 | Leah Kershner | Cane Bay High School |
| 5 | CL | Flute | 05 | Tristan Grissam | Berkeley High School |
| 5 | CL | Flute | 06 | Aliyah Smith | West Florence High School |
| 5 | CL | Flute | 07 | Charlotte Barfield | Stratford High School |
| 5 | CL | Flute | 08 | Shelby Hanson | Berkeley High School |
| 5 | CL | Flute | 09 | Phoebe Clemit | Hanahan High School |
| 5 | CL | Flute | 10 | Karla Ruiz | Hanahan High School |
| 5 | CL | Flute | 11 | Kadence Haymaker | Hanahan High School |
| 5 | CL | Flute | 12 | Ainsley McCombs | Stratford High School |
| 5 | CL | Flute | A1 | Flora Maleckar | South Florence High School |
| 5 | CL | Flute | A2 | Emily Zurita | Cane Bay High School |
| 5 | CL | Flute | A3 | Hayden Vierthaler | Berkeley High School |
| 5 | CL | Flute | A4 | Allison McGorty | Hanahan High School |
| 5 | CL | Flute | A5 | Carmen Spence | Cane Bay High School |
| 5 | CL | Flute | A6 | Peyton Edwards | West Florence High School |
| 5 | CL | Oboe | 01 | Laura Perry | Philip Simmons High School |
| 5 | CL | Oboe | 02 | Emily McCartt | West Florence High School |
| 5 | CL | Oboe | 03 | Ella Quann | Wilson High School |
| 5 | CL | Oboe | 04 | Thea Gilbert | Carolina Forest High School |
| 5 | CL | Oboe | A1 | Aiden Cato | South Florence High School |
| 5 | CL | Oboe | A2 | Gabrielle Ekong | Goose Creek High School |
| 5 | CL | Bassoon | 01 | Ignacio Sanchez | Stratford High School |
| 5 | CL | Bassoon | 02 | Chase Coltes | Cane Bay High School |
| 5 | CL | Bassoon | 03 | Ryan Oliviera | Hanahan High School |
| 5 | CL | Bassoon | 04 | Ian Cassell | Hanahan High School |
| 5 | CL | Bassoon | A1 | Ericsson Padilla Jimenez | Socastee High School |
| 5 | CL | Bassoon | A2 | Zoe O’Neal | West Florence High School |
| 5 | CL | Clarinet | 01 | Caylee Richardson | Cane Bay High School |
| 5 | CL | Clarinet | 02 | Kelsey Fedor | Saint James High School |
| 5 | CL | Clarinet | 03 | Savannah Brown | Berkeley High School |
| 5 | CL | Clarinet | 04 | Logan Sports | Marion High School |
| 5 | CL | Clarinet | 05 | Caitlyn Jackson | Crestwood High School |
| 5 | CL | Clarinet | 06 | Corrine Remer | Carolina Forest High School |
| 5 | CL | Clarinet | 07 | Emma Stahler | Carolina Forest High School |
| 5 | CL | Clarinet | 08 | Isabella Brown | Loris High School |
| 5 | CL | Clarinet | 09 | Caisyn Adams | Hanahan High School |
| 5 | CL | Clarinet | 10 | Addison Mayo | Hanahan High School |
| 5 | CL | Clarinet | 11 | Olivia Campora | Hanahan High School |
| 5 | CL | Clarinet | 12 | Zion Hill-Weston | Sumter High School |
| 5 | CL | Clarinet | 13 | Henrique Massiah | Cane Bay High School |
| 5 | CL | Clarinet | 14 | Caroline Fox | Socastee High School |
| 5 | CL | Clarinet | 15 | Declan Evangelista | Hanahan High School |
| 5 | CL | Clarinet | 16 | Elise Griffin | West Florence High School |
| 5 | CL | Clarinet | 17 | Aiden Tidd | Stratford High School |
| 5 | CL | Clarinet | 18 | Shawna Blanchard | Goose Creek High School |
| 5 | CL | Clarinet | 19 | Jaylen Dewitt | Loris High School |
| 5 | CL | Clarinet | 20 | Allison Powell | Berkeley High School |
| 5 | CL | Clarinet | 21 | Rylee Jones | Berkeley High School |
| 5 | CL | Clarinet | 22 | Kayla Bagley | Stratford High School |
| 5 | CL | Clarinet | 23 | Jada Pope | Berkeley High School |
| 5 | CL | Clarinet | 24 | Jessie Gasper Lemons | West Florence High School |
| 5 | CL | Clarinet | A1 | Aiyanna Palmer | Georgetown High School |
| 5 | CL | Clarinet | A2 | Angeles Lopez Mendoza | West Florence High School |
| 5 | CL | Clarinet | A3 | Carly Bagwell | Hanahan High School |
| 5 | CL | Clarinet | A4 | Iris Brooks | Wilson High School |
| 5 | CL | Clarinet | A5 | Wayatt Moore | Goose Creek High School |
| 5 | CL | Clarinet | A6 | Aniyah Gregg | West Florence High School |
| 5 | CL | Clarinet | A7 | Kamryn McCray | West Florence High School |
| 5 | CL | Clarinet | A8 | Parker Banta | Waccamaw High School |
| 5 | CL | Bass Clarinet | 01 | Lauren VanHaelst | Stratford High School |
| 5 | CL | Bass Clarinet | 02 | Alyssa Hardwick | Hanahan High School |
| 5 | CL | Bass Clarinet | 03 | memphis pressley | Carvers Bay Early College & Career High School |
| 5 | CL | Bass Clarinet | 04 | Brysten Aiken | Stratford High School |
| 5 | CL | Bass Clarinet | A1 | Harper Steel | Waccamaw High School |
| 5 | CL | Bass Clarinet | A2 | Taniya Lewis | Dillon High School |
| 5 | CL | Contra Clarinet | 01 | Sofia Souza | Carolina Forest High School |
| 5 | CL | Contra Clarinet | 02 | Entran Mack | South Florence High School |
| 5 | CL | Alto Sax | 01 | Dahleeia George | West Florence High School |
| 5 | CL | Alto Sax | 02 | Jaylen Keitt | Dillon High School |
| 5 | CL | Alto Sax | 03 | Jackson Buffkin | Carolina Forest High School |
| 5 | CL | Alto Sax | 04 | Addison Richards | Socastee High School |
| 5 | CL | Alto Sax | 05 | Kaden Hunt | Dillon High School |
| 5 | CL | Alto Sax | 06 | Samuel Higgs | Conway High School |
| 5 | CL | Alto Sax | 07 | Lexi St. Amand | Stratford High School |
| 5 | CL | Alto Sax | 08 | Frank Porcher | Goose Creek High School |
| 5 | CL | Alto Sax | A1 | Carrington Wheeler | Hanahan High School |
| 5 | CL | Alto Sax | A2 | Rafaela Acauan Carnino | West Florence High School |
| 5 | CL | Alto Sax | A3 | Lucas Hoban | Berkeley High School |
| 5 | CL | Tenor Sax | 01 | Sebastian Catangay | Stratford High School |
| 5 | CL | Tenor Sax | 02 | Kelvin Funny | Georgetown High School |
| 5 | CL | Tenor Sax | 03 | Jake Sullivan | Hartsville High School |
| 5 | CL | Tenor Sax | 04 | Sophia Desherlia | Central High School |
| 5 | CL | Tenor Sax | A1 | Alexandra Graham | Socastee High School |
| 5 | CL | Bari Sax | 01 | Troy Mbunu | West Florence High School |
| 5 | CL | Bari Sax | 02 | Michael Eggen | West Florence High School |
| 5 | CL | Bari Sax | A1 | Ignacio Ruiz Espinosa | Carolina Forest High School |
| 5 | CL | Trumpet | 01 | Tyshawn Washington | Goose Creek High School |
| 5 | CL | Trumpet | 02 | Franco Salinas | Central High School |
| 5 | CL | Trumpet | 03 | Ahmad Abu-Amsha | Hanahan High School |
| 5 | CL | Trumpet | 04 | Gregori Greer | Lakewood High School |
| 5 | CL | Trumpet | 05 | Arden Dixon | Stratford High School |
| 5 | CL | Trumpet | 06 | Russell Tessman | West Florence High School |
| 5 | CL | Trumpet | 07 | George Bower | Waccamaw High School |
| 5 | CL | Trumpet | 08 | Nora Yeagle | Philip Simmons High School |
| 5 | CL | Trumpet | 09 | Brayden McKnight | Lamar High School |
| 5 | CL | Trumpet | 10 | Aidan Halfon | Carolina Forest High School |
| 5 | CL | Trumpet | 11 | Conner Lobo | Hanahan High School |
| 5 | CL | Trumpet | 12 | Liam Stevick | Hanahan High School |
| 5 | CL | Trumpet | 13 | Brayden Wilson | Waccamaw High School |
| 5 | CL | Trumpet | 14 | Cody MacDonald | Hartsville High School |
| 5 | CL | Trumpet | 15 | Quamasone Allen | Wilson High School |
| 5 | CL | Trumpet | 16 | Isaac Stockton | Hartsville High School |
| 5 | CL | Trumpet | A1 | Marvin Flores | Stratford High School |
| 5 | CL | Trumpet | A2 | Cole Romano | Carolina Forest High School |
| 5 | CL | Trumpet | A3 | Matthew Perry | Philip Simmons High School |
| 5 | CL | Trumpet | A4 | Jameson Jozwiak | North Myrtle Beach High School |
| 5 | CL | Trumpet | A5 | Isaiah Hunt | South Florence High School |
| 5 | CL | Trumpet | A6 | Royce Endicott | Aynor High School |
| 5 | CL | Trumpet | A7 | Kaitlyn Mandel | Socastee High School |
| 5 | CL | Trumpet | A8 | Miranda Moody | Stratford High School |
| 5 | CL | Horn | 01 | Maddie Peagler | Stratford High School |
| 5 | CL | Horn | 02 | Pyetro Santana | Hanahan High School |
| 5 | CL | Horn | 03 | Marcus Rouse, Jr. | Wilson High School |
| 5 | CL | Horn | 04 | Mia Middleton | Goose Creek High School |
| 5 | CL | Horn | 05 | Madisyn Cooper | West Florence High School |
| 5 | CL | Horn | 06 | Evan Clark | South Florence High School |
| 5 | CL | Horn | 07 | Edward Gibson | Cane Bay High School |
| 5 | CL | Horn | 08 | Aiden Lawhon | Hanahan High School |
| 5 | CL | Horn | A1 | Carter Cser | Hanahan High School |
| 5 | CL | Horn | A2 | Paityn Hart | Stratford High School |
| 5 | CL | Horn | A3 | Xavier Fish | Carolina Forest High School |
| 5 | CL | Horn | A4 | Jonah Sharp | Hanahan High School |
| 5 | CL | Trombone | 01 | Olivia Strickland | Conway High School |
| 5 | CL | Trombone | 02 | Jackson March | West Florence High School |
| 5 | CL | Trombone | 03 | Joshua Bright | Cane Bay High School |
| 5 | CL | Trombone | 04 | Brent Rubright | Stratford High School |
| 5 | CL | Trombone | 05 | Luis Villagomez | Dillon High School |
| 5 | CL | Trombone | 06 | Ashlee Howard | Cane Bay High School |
| 5 | CL | Trombone | 07 | Trent Orange | Wilson High School |
| 5 | CL | Trombone | 08 | Ethan Escobedo Rivera | Berkeley High School |
| 5 | CL | Trombone | 09 | Adriana Ibarra-Acuna | Socastee High School |
| 5 | CL | Trombone | A1 | Jameson Dunham | West Florence High School |
| 5 | CL | Trombone | A2 | Shavadria Newton | Georgetown High School |
| 5 | CL | Trombone | A3 | Keaton Stewart | Philip Simmons High School |
| 5 | CL | Trombone | A4 | Corigan Hill | Cane Bay High School |
| 5 | CL | Trombone | A5 | Jacob Brugger | West Florence High School |
| 5 | CL | Euphonium | 01 | Owen Greene | Stratford High School |
| 5 | CL | Euphonium | 02 | Michael Fam | Carolina Forest High School |
| 5 | CL | Euphonium | 03 | Michael Westbrook | West Florence High School |
| 5 | CL | Euphonium | 04 | William Mills | West Florence High School |
| 5 | CL | Euphonium | A1 | Clarice De Araujo Silva | Carolina Forest High School |
| 5 | CL | Euphonium | A2 | Elliana Pagan | Philip Simmons High School |
| 5 | CL | Tuba | 01 | Carter Anderson | West Florence High School |
| 5 | CL | Tuba | 02 | Emory McLellan | Dillon High School |
| 5 | CL | Tuba | 03 | Gregorio Decena | Stratford High School |
| 5 | CL | Tuba | 04 | Jaden Cox | Berkeley High School |
| 5 | CL | Tuba | 05 | Sawyer Lee | North Myrtle Beach High School |
| 5 | CL | Tuba | 06 | Braylen Brinson | Timberland High School |
| 5 | CL | Tuba | 07 | Antonio Grace | Marlboro County High School |
| 5 | CL | Tuba | 08 | Camarion Tolbert | Wilson High School |
| 5 | CL | Tuba | A1 | Kaleb Osafo | Carolina Forest High School |
| 5 | CL | Tuba | A2 | Caleb Lucas | Stratford High School |
| 5 | CL | Tuba | A3 | Jaxon Todd | Conway High School |
| 5 | CL | Tuba | A4 | Aiden Cortes | Socastee High School |
| 5 | CL | Bass Trombone | 01 | Brent Dunich | Cane Bay High School |
| 5 | CL | Percussion | 01 | Sophia Wallace | Stratford High School |
| 5 | CL | Percussion | 02 | Trenton Brothers | Stratford High School |
| 5 | CL | Percussion | 03 | Jordan Soriano | Goose Creek High School |
| 5 | CL | Percussion | 04 | Luke Espiritu | Goose Creek High School |
| 5 | CL | Percussion | 05 | Ezra Albright | Goose Creek High School |
| 5 | CL | Percussion | 06 | Donovan Anthony | Goose Creek High School |
| 5 | CL | Percussion | 07 | Landon Arroyo | Stratford High School |
| 5 | CL | Percussion | A1 | Fisher Teal | Hanahan High School |
| 5 | CL | Percussion | A2 | Carter Spell | Stratford High School |
| 5 | CL | Percussion | A3 | Jacob Jenkins | Cane Bay High School |
| 5 | CL | Percussion | A4 | Samuel DeOliveira | Stratford High School |
| 5 | CL | Timpani | 01 | Dorian Casson | Stratford High School |
| 5 | CL | Timpani | A1 | Wade Frisby | North Myrtle Beach High School |