| Instrument | Name | School | Region Chair |
| Flute | Cumi Ikeda | Governors School of Arts | 01 |
| Flute | Elizabeth Mills | Sumter High School | 02 |
| Flute | Pamela Jones | West Florence High School | 03 |
| Flute | Patricia DeLuca | Berkeley High School | 04 |
| Flute | Chris Freeman | Conway High School | 05 |
| Flute | Lilah Villahermosa | Stratford High School | 06 |
| Flute | Ashlee Clevenger | West Florence High School | 07 |
| Flute | Christina Moss | Wilson High School | 08 |
| Flute | Merrell Young | Waccamaw High School | 09 |
| Flute | Christine Yantek | Goose Creek High School | 10 |
| Flute | Katie Forrester | Stratford High School | 11 |
| Flute | Megan White | Carolina Forest High School | 12 |
| Flute | Jamie McClellan | West Florence High School | A1 |
| Flute | Angel Prosser | Johnsonville High School | A2 |
| Flute | Lauren Dillard | Stratford High School | A3 |
| Flute | Crystal Allen | Goose Creek High School | A4 |
| Flute | Amanda Johnson | Sumter High School | A5 |
| Flute | Jamie Sanyi | Sumter High School | A6 |
| Oboe | Allison Livingston | Crestwood High School | 01 |
| Oboe | Priscilla Johnson | Sumter High School | 02 |
| Oboe | Julie Ahtonen | Sumter High School | 03 |
| Oboe | Desirai Swinton | West Florence High School | 04 |
| Oboe | Angela Graham | Carolina Forest High School | A1 |
| Bassoon | Joe Laney | Stratford High School | 01 |
| Clarinet | Regina Ellerbe | Wilson High School | 01 |
| Clarinet | Tia Vice | Berkeley High School | 02 |
| Clarinet | Nikki Sibley | West Florence High School | 03 |
| Clarinet | Johntrey Manning | Dillon High School | 04 |
| Clarinet | Khristine Fullante | Stratford High School | 05 |
| Clarinet | Erin Phillips | Chesterfield High School | 06 |
| Clarinet | Tenise Murray | Stratford High School | 07 |
| Clarinet | Lyndsay Knowles | Waccamaw High School | 08 |
| Clarinet | Tiffanni Gilliard | Stratford High School | 09 |
| Clarinet | Ruth Ingram | Cheraw High School | 10 |
| Clarinet | Ibn Rushdan | Cheraw High School | 11 |
| Clarinet | David Harlin | Goose Creek High School | 12 |
| Clarinet | Kelly Morton | Chesterfield High School | 13 |
| Clarinet | Courtney McLeod | Sumter High School | 14 |
| Clarinet | Quinn Robinson | Stratford High School | 15 |
| Clarinet | Jocelyn Johnson | Stratford High School | 16 |
| Clarinet | Lakeshia Boston | Wilson High School | 17 |
| Clarinet | Sharena Reid | Wilson High School | 18 |
| Clarinet | Jawanna Henry | Wilson High School | 19 |
| Clarinet | Joane Laguitan | Goose Creek High School | 20 |
| Clarinet | Karla Lyles | Johnsonville High School | 21 |
| Clarinet | Charlene Terwilliger | Socastee High School | 22 |
| Clarinet | Makesha Dixon | Georgetown High School | 23 |
| Clarinet | Amanda Graham | Loris High School | 24 |
| Clarinet | Craig Harris | Marion High School | A1 |
| Clarinet | Kellie Myles | Crestwood High School | A2 |
| Clarinet | Crystal Simon | Lake City High School | A3 |
| Clarinet | Jennifer Walker | Mayo High School | A4 |
| Clarinet | Jamie Bracey | Crestwood High School | A5 |
| Bass Clarinet | Jeanette McFadden | Lake City High School | 01 |
| Contra bass clarinet | Christine Johnson | Lakewood High School | 01 |
| Contra bass clarinet | Adrienne Haselden | Hartsville High School | 02 |
| Contra bass clarinet | Kenya Green | Georgetown High School | A1 |
| Alto sax | Robert Young | Governors School of Arts | 01 |
| Alto sax | Jessica Kinard | Waccamaw High School | 02 |
| Alto sax | Chris Barnes | Waccamaw High School | 03 |
| Alto sax | Jason Wyllie | West Florence High School | 04 |
| Alto sax | Nick Shepard | Goose Creek High School | 05 |
| Alto sax | Matthew Wright | Georgetown High School | 06 |
| Alto sax | Carlo Bacani | West Florence High School | A1 |
| Alto sax | Adam Buchner | Hartsville High School | A2 |
| Alto sax | Nick Bechtol | Stratford High School | A3 |
| Tenor sax | Mike Simmons | Sumter High School | 01 |
| Tenor sax | Wendy Moore | Johnsonville High School | 02 |
| Tenor sax | Billy Gainus | Goose Creek High School | A1 |
| Bari sax | Jamie Mock | Waccamaw High School | 01 |
| Bari sax | Mickey Trexler | North Myrtle Beach High School | A1 |
| Trumpet | Christopher Kristich | Governors School of Arts | 01 |
| Trumpet | John Braynard | Georgetown High School | 02 |
| Trumpet | Dusty McCollum | Florence Christian School | 03 |
| Trumpet | Janine Lewis | Wilson High School | 04 |
| Trumpet | Quintus Wrighten | Sumter High School | 05 |
| Trumpet | Ryan Way | Berkeley High School | 06 |
| Trumpet | Brandon Chapman | Chesterfield High School | 07 |
| Trumpet | Andy Farmer | Cheraw High School | 08 |
| Trumpet | Benjamin Conner | Lake City High School | 09 |
| Trumpet | Stacy Coker | Berkeley High School | 10 |
| Trumpet | Dwayne Nalty | Sumter High School | 11 |
| Trumpet | Beth Middleton | South Florence High School | 12 |
| Trumpet | Ian Mook | Stratford High School | 13 |
| Trumpet | Kelley White | Myrtle Beach High School | 14 |
| Trumpet | Taylor Kearns | Hartsville High School | 15 |
| Trumpet | David Johnson | Sumter High School | 16 |
| Trumpet | Alyssa Murphy | Goose Creek High School | A1 |
| Trumpet | David Manigault | Crestwood High School | A2 |
| Trumpet | Kim Starling | Cheraw High School | A3 |
| Trumpet | Gerard Jebaily | West Florence High School | A4 |
| Trumpet | Staci Smith | Chesterfield High School | A5 |
| Trumpet | Josh Meadows | Hanahan High School | A6 |
| Trumpet | Tim Brunell | Crestwood High School | A7 |
| Trumpet | Blake Thompson | Waccamaw High School | A8 |
| French horn | Justin Easterling | Hartsville High School | 01 |
| French horn | Deni Orara | Goose Creek High School | 02 |
| French horn | Jared Theismann | Governors School of Arts | 03 |
| French horn | Tanya Bruce | Governors School for Science and Math | 04 |
| French horn | Carson Rogerson | Socastee High School | 05 |
| French horn | Caroline Hage | Cheraw High School | 06 |
| French horn | Lauren Shell | West Florence High School | 07 |
| French horn | Katelyn Cain | Georgetown High School | 08 |
| French horn | Amanda Wagner | Stratford High School | A1 |
| French horn | Sherri Morris | East Clarendon High School | A2 |
| French horn | Mario Ramsey | Timberland High School | A3 |
| French horn | Austin Light | Goose Creek High School | A4 |
| Trombone | Michelle Harrold | Hartsville High School | 01 |
| Trombone | Larry Alexis | Goose Creek High School | 02 |
| Trombone | Amanda Shafer | Waccamaw High School | 03 |
| Trombone | Andy Elvington | Latta High School | 04 |
| Trombone | Nathan Stanley | Chesterfield High School | 05 |
| Trombone | Adam Goodson | Sumter High School | 06 |
| Trombone | Matthew Crawley | Chesterfield High School | 07 |
| Trombone | Kirk Godwin | Cheraw High School | 08 |
| Trombone | Eric Morris | Johnsonville High School | 09 |
| Trombone | Emmanuel Dobson | Mayo High School | A1 |
| Trombone | Hailey Ezekiel | Mayo High School | A2 |
| Trombone | Michael Bond | Socastee High School | A3 |
| Trombone | Kendric Crawford | Marion High School | A4 |
| Trombone | Mark Lewis | Sumter High School | A5 |
| Euphonium | Davron Edwards | Wilson High School | 01 |
| Euphonium | Fladger Parson | Manning High School | 02 |
| Euphonium | Marcus Bryant | Crestwood High School | 03 |
| Euphonium | Rachel Wiley | Sumter High School | 04 |
| Euphonium | Thabiti Scott | Crestwood High School | A1 |
| Euphonium | Joe Hayes | Latta High School | A2 |
| Tuba | Cedric Lloyd | Crestwood High School | 01 |
| Tuba | Patrick Childs | Stratford High School | 02 |
| Tuba | Marcus Mckoy | Wilson High School | 03 |
| Tuba | Zach Hopkins | Cheraw High School | 04 |
| Tuba | Lee Gaymon | Sumter High School | 05 |
| Tuba | Christopher Templeton | Socastee High School | 06 |
| Tuba | Aaron Blaine | Lake City High School | 07 |
| Tuba | Kenneth Canty | Georgetown High School | 08 |
| Tuba | Ryan Crothers | Hartsville High School | A1 |
| Tuba | Jeff Lemmons | Chesterfield High School | A2 |
| Tuba | Jonathon Campbell | Hartsville High School | A3 |
| Tuba | Stephaine Fink | Sumter High School | A4 |
| Snare | Austin Sanderson | West Florence High School | 01 |
| Snare | Stephen Evans | East Clarendon High School | 02 |
| Snare | Mark Coyne | Sumter High School | 03 |
| Snare | Jeremy Nuckolls | Hanahan High School | 04 |
| Snare | Ryan Ashley | Stratford High School | 05 |
| Snare | Daniel Bateman | Hartsville High School | A1 |
| Snare | Ishmael Hallback | Manning High School | A2 |
| Snare | Adam Humphries | Cheraw High School | A3 |
| Mallets | Alex Powers | Sumter High School | 01 |
| Mallets | Nicole Frierson | Crestwood High School | 02 |
| Mallets | Crystal Gault | Myrtle Beach High School | A1 |
| Timpani | Lisa Alexander | Hartsville High School | 01 |
| Timpani | Chris Shugart | Sumter High School | A1 |