| Instrument | Name | School | Region Chair |
| Flute | Melanie Browning | Walterboro High | 1 |
| Flute | Sarah Horick | Fort Dorchester High School | 2 |
| Flute | Meg Mittelstadt | Wando High School | 3 |
| Flute | Haley Campbell | Charleston School of the Arts | 4 |
| Flute | Jacqueline Harward | Barnwell High School | 5 |
| Flute | Jessica Peraulta | Middleton High School | 6 |
| Flute | Alexandra McCarthy | Charleston School of the Arts | 7 |
| Flute | Rachel Jones | Edisto High School | 8 |
| Flute | Joseph Kimbrell | Wando High School | 9 |
| Flute | Stephanie DeBerry | Summerville High School | 10 |
| Flute | Elizabeth Johnson | Middleton High School | 11 |
| Flute | Beth Steedley | Walterboro High | 12 |
| Flute | Maggie O’Rourke | Wando High School | A1 |
| Flute | Meredith Smith | Wando High School | A2 |
| Flute | Jesse Hagy | Wando High School | A3 |
| Flute | Henrietta Gidron | Edisto High School | A4 |
| Flute | Brenna Burkett | Walterboro High | A5 |
| Flute | Lydia Sisson | Charleston School of the Arts | A6 |
| Oboe | Laurel Curry | Wando High School | 1 |
| Oboe | Sarah Miles | Wando High School | 2 |
| Oboe | Laura Finley | Fort Dorchester High School | 3 |
| Oboe | Kelly Lambright | Academic Magnet High School | 4 |
| Oboe | Laura Watkins | Barnwell High School | A1 |
| Oboe | Dynishia Woodley | Barnwell High School | A2 |
| Bassoon | Elizabeth Gordon | Summerville High School | 1 |
| Bassoon | Ashley Blackwell | Summerville High School | 2 |
| Bassoon | Suzanne Jumper | Battery Creek High School | 3 |
| Bassoon | Adrienne Kinard | Barnwell High School | 4 |
| Clarinet | Andrew Pearlman | Charleston School of the Arts | 1 |
| Clarinet | Rosalee McCloud | Burke High School | 2 |
| Clarinet | Sarah Helwig | Summerville High School | 3 |
| Clarinet | Amanda Pike | Wando High School | 4 |
| Clarinet | Sarah Ehinger | Middleton High School | 5 |
| Clarinet | Lauren Sutphin | Summerville High School | 6 |
| Clarinet | Melissa Garcia | Fort Dorchester High School | 7 |
| Clarinet | Robby Bryant | James Island High School | 8 |
| Clarinet | Courtney Adel | Summerville High School | 9 |
| Clarinet | Lindsay Pearson | Middleton High School | 10 |
| Clarinet | Cary Purcell | Wando High School | 11 |
| Clarinet | Amanda Jenkins | Middleton High School | 12 |
| Clarinet | Anne Sullivan | Wando High School | 13 |
| Clarinet | Maria Bravo | Allendale-Fairfax High School | 14 |
| Clarinet | Stephanie Blanton | Northside Christian School | 15 |
| Clarinet | Michael Gregory | Wando High School | 16 |
| Clarinet | Cara Bagley | Middleton High School | 17 |
| Clarinet | Amanda Davis | Walterboro High | 18 |
| Clarinet | Katrina West | Battery Creek High School | 19 |
| Clarinet | April Hancock | Edisto High School | 20 |
| Clarinet | Bradley Diedrick | Summerville High School | 21 |
| Clarinet | Corrie Austin | Charleston School of the Arts | 22 |
| Clarinet | Leah Martin | Middleton High School | 23 |
| Clarinet | Katrina Owens | Charleston School of the Arts | 24 |
| Clarinet | Candace Mack | Edisto High School | A1 |
| Clarinet | Susan Payne | Middleton High School | A2 |
| Clarinet | Jenna Burkett | Walterboro High | A3 |
| Clarinet | Cherrie Rice | Beaufort High School | A4 |
| Clarinet | Tasj-Nicole-Yabut | Beaufort High School | A5 |
| Clarinet | Lauren Smalls | Charleston School of the Arts | A6 |
| Clarinet | Kristin Bostwick | Beaufort High School | A7 |
| Clarinet | Alisa Huggins | Walterboro High | A8 |
| Bass Clarinet | Amanda Hafeychuck | Hilton Head High School | 1 |
| Bass Clarinet | Alexis Simonetta | Summerville High School | 2 |
| Bass Clarinet | Stephanie Odom | Middleton High School | 3 |
| Bass Clarinet | David Altman | Middleton High School | 4 |
| Bass Clarinet | Jeff Hulbert | Battery Creek High School | A1 |
| Bass Clarinet | Kim Smalls | Walterboro High | A2 |
| Contra bass clarinet | Latarsha Maxwell | Middleton High School | 1 |
| Contra bass clarinet | Laura Gaetano | Middleton High School | 2 |
| Alto sax | Crystal Carlile | Summerville High School | 1 |
| Alto sax | Sarah Gonzales | Summerville High School | 2 |
| Alto sax | Chriss Odom | Orangeburg-Wilkinson High School | 3 |
| Alto sax | Ryan Jordan | Walterboro High | 4 |
| Alto sax | Tamerlyn Greene | Charleston School of the Arts | 5 |
| Alto sax | Brittany Burkett | Walterboro High | 6 |
| Alto sax | Lauren Cook | Wade Hampton High School | A1 |
| Alto sax | Leigh Underhill | Hilton Head High School | A2 |
| Alto sax | Ryan Muller | Fort Dorchester High School | A3 |
| Tenor sax | Luke Eppersimmons | Charleston School of the Arts | 1 |
| Tenor sax | Jamerson Magwood | Fort Dorchester High School | 2 |
| Tenor sax | Joseph Bruno | Battery Creek High School | A1 |
| Bari sax | Eleni Katsanevakis | Wando High School | 1 |
| Bari sax | Sawyer Nix | Wade Hampton High School | A1 |
| Trumpet | Shavina Grant | Burke High School | 1 |
| Trumpet | Evans McTeer | Wade Hampton High School | 2 |
| Trumpet | Joshua Timm | Summerville High School | 3 |
| Trumpet | Thomas Holmes | Wando High School | 4 |
| Trumpet | Tina Berotti | Wando High School | 5 |
| Trumpet | Logan Jager | James Island High School | 6 |
| Trumpet | Brett Wilson | Northside Christian School | 7 |
| Trumpet | Stephanie Griffith | Fort Dorchester High School | 8 |
| Trumpet | Anselm Dyer | Summerville High School | 9 |
| Trumpet | Ross Kastner | Middleton High School | 10 |
| Trumpet | David Stasiukaitis | Summerville High School | 11 |
| Trumpet | Miles Warren | Wade Hampton High School | 12 |
| Trumpet | Justin McDonald | Walterboro High | 13 |
| Trumpet | Jeff Yandle | Middleton High School | 14 |
| Trumpet | James Dantzler | Edisto High School | 15 |
| Trumpet | Jim Pinckney | Walterboro High | 16 |
| Trumpet | Christhopher Phillips | Orangeburg-Wilkinson High School | A1 |
| Trumpet | Wryan Sarjeant | Orangeburg-Wilkinson High School | A2 |
| Trumpet | Steven Small | Orangeburg-Wilkinson High School | A3 |
| Trumpet | Katie Ballenger | Wando High School | A4 |
| Trumpet | Tessa Rattenbury | Northside Christian School | A5 |
| Trumpet | James Boatwright | Summerville High School | A6 |
| Trumpet | Josh Garlinger | Edisto High School | A7 |
| Trumpet | Jaime Knauf | Summerville High School | A8 |
| French horn | Sara McCormack | Barnwell High School | 1 |
| French horn | Taylor Silver | Charleston School of the Arts | 2 |
| French horn | Jesse Garcia | Fort Dorchester High School | 3 |
| French horn | Haley Earle | Wando High School | 4 |
| French horn | Adrienne Mack | Middleton High School | 5 |
| French horn | Evan Lampkin | Charleston School of the Arts | 6 |
| French horn | Josh Taylor | Fort Dorchester High School | 7 |
| French horn | Davis Marret | Wando High School | 8 |
| French horn | Leah Keyes | James Island High School | A1 |
| French horn | Downs Hamilton | Walterboro High | A2 |
| French horn | Jason Ray | Middleton High School | A3 |
| French horn | Marnique Riley | Burke High School | A4 |
| Trombone | Matt Stritch | Charleston School of the Arts | 1 |
| Trombone | Megan Lee | Hilton Head High School | 2 |
| Trombone | Zora Johnson | Charleston School of the Arts | 3 |
| Trombone | Crystal Dodson | Barnwell High School | 4 |
| Trombone | James Patterson | Edisto High School | 5 |
| Trombone | Corin Bomar | Middleton High School | 6 |
| Trombone | David Durrette | Fort Dorchester High School | 7 |
| Trombone | Matt Smith | Summerville High School | 8 |
| Trombone | Tap Pennekamp | Middleton High School | 9 |
| Trombone | Joey Winter | Walterboro High | A1 |
| Trombone | Kendrea Hodges | Battery Creek High School | A2 |
| Trombone | Marcus Livingston | Edisto High School | A3 |
| Trombone | Brandon Marsh | Walterboro High | A4 |
| Trombone | Radee Wilkes | Orangeburg-Wilkinson High School | A5 |
| Euphonium | Tim Collins | Charleston School of the Arts | 1 |
| Euphonium | Matt Ferris | Walterboro High | 2 |
| Euphonium | James Lloyd | Summerville High School | 3 |
| Euphonium | Morris Green | Walterboro High | 4 |
| Euphonium | Benji Heape | Walterboro High | A1 |
| Euphonium | Brenda Jackson | Walterboro High | A2 |
| Tuba | William K. Brown | Beaufort High School | 1 |
| Tuba | Brandon Lutes | Summerville High School | 2 |
| Tuba | Jessica Risher | Charleston School of the Arts | 3 |
| Tuba | Donnell Butler | Burke High School | 4 |
| Tuba | Melvin Lawton | Orangeburg-Wilkinson High School | 5 |
| Tuba | Lindsey Russell | Burke High School | 6 |
| Tuba | Drew Stallard | R.B. Stall High School | 7 |
| Tuba | Shalene Simmons | Middleton High School | 8 |
| Tuba | Drew Allen | Walterboro High | A1 |
| Tuba | Craig Baker | Hilton Head High School | A2 |
| Tuba | Keith Whitman | Edisto High School | A3 |
| Tuba | Emily Gibson | Barnwell High School | A4 |
| Snare | Russell Bryant | Wando High School | 1 |
| Snare | Karri Helton | Summerville High School | 2 |
| Snare | Logan Goldstein | James Island High School | 3 |
| Snare | Clyde Frazier | Edisto High School | 4 |
| Snare | David Patterson | Middleton High School | 5 |
| Snare | Andrew Whalley | Middleton High School | A1 |
| Snare | Kellett Arnold | Summerville High School | A2 |
| Snare | Maggie Windham | Summerville High School | A3 |
| Mallets | Beth Kuebic | Walterboro High | 1 |
| Mallets | Erin Haggerty | Charleston School of the Arts | 2 |
| Mallets | Felicia Meyers | Edisto High School | A1 |
| Timpani | Brad Wise | Summerville High School | 1 |
| Timpani | Nathan Breland | Walterboro High | A1 |