| Category | First Place | Second Place | Third Place |
| Women's Small Vocal Ensemble | Two Little Maids From School - Inglemoor | Senior Women's Quartet - Evergreen (Vancouver) | Duet - Richland |
| Women's Large Vocal Ensemble | Women's Ensemble - Skyview | Treble Select - East Valley (Spokane) | Canterbury Belles - Ferris |
| Men's Small Vocal Ensemble | Duet - Ridgefield | Fourtissimos - WF West | Ninth Grade Duet - Bremerton |
| Men's Large Vocal Ensemble | Me's Ensemble - Evergreen (Vancouver) | Men's Ensemble - Skyview | Bassics - Inglemoor |
| Mixed Small Vocal Ensemble | Two Divas and Chris - Inglemoor | Vikings from the Hill - Puyallup | Mixed Duet - Rogers (Puyallup) |
| Mixed Large Vocal Ensemble | Mixed Ensemble - Evergreen (Vancouver) | Chamber Choir - Inglemoor | Norselanders - Puyallup |
| Woodwind Small Ensemble | Duet - Roosevelt | Oboe/Clarinet - Cascade (Everett) | Alto Saxophone Duet - Auburn |
| Woodwind Large Ensemble | Fluffy Playful Kitten Quintet - Garfield | Saxophone Quartet - Puyallup | Saxophone Quartet - Auburn |
| Brass Small Ensemble | Trombone Duet - Auburn | Brahms Horn Trio - Issaquah | Duet - Shorecrest |
| Brass Large Ensemble | Trombone Quartet - Evergreen (Vancouver) | Brass Quintet - Auburn | Brass Quintet - West Valley (Auburn) |
| Percussion Small Ensemble | Rigatoni Con Fuoco Y El Burro - Bellevue Christian | Mallets in Motion - Snohomish | Percussion Duet - Bellarmine |
| Percussion Large Ensemble | Percussion Ensemble - Port Angeles | Percussion Quintet - Auburn | Fab Five - Klahowya |
| String Small Ensemble | The Players, Part III - Sehome | Nothing but Navarra - Stadium | Mendelssohn Quartet - Skyline |
| String Large Ensemble | Avant Grad - Garfield | Chamber Orchestra - Port Angeles | Uber Kammerstreich - Kamiak |
| Soprano | Jill Cheatham - Inglemoor & Theresa Dunigan - Richland | Brianne Lueth - Kamiak & Amanda Sample - Kent-Meridian | Leann McConley - Clover Park & Rachel Erie - Auburn |
| Mezzo Soprano | Regan Bechtold - Prairie & Danya Clevenger - Evergreen (Vancouver) | Marla Allen - Newport (Bellevue) & Mary Anne Mason - Bellarmine Prep | Rebecca Crane - Emerald Ridge & Brittany Cress - Issaquah |
| Alto | Nova Lee Richard - Rogers (Puyallup) | Monique White - Eastmont | Lisette Jiminez - Walla Walla |
| Tenor | James Scheider - Mount Rainier | David Hendrix - Meadowdale | Casey Raiha - River Ridge |
| Baritone | Christopher Engbretson - Inglemoor | Max Kumangai-McGee - North Central | Gavin Hayes - Olympia |
| Bass | John Rude - Evergreen (Vancouver) | Andrew Schwartz - Mark Morris | Alex Berg - Skyview |
| Violin | Emily Cole - Garfield | Rachel Frankenfeld - Sehome | Jun Yong CHung - Newport (Bellevue) |
| Viola | Jeremy Berry - Sehome | Brian Jankanish - Garfield | Amanda Course - Olympia |
| Cello | Hae Shin - Decatur | Michelle Lewis - Kamiakin | Jacqueline Fay - Olympia |
| String Bass | Man Wai Che - Garfield | Michael Ashton - Issaquah | Julian Gress - Meadowdale |
| Piano | Carmen Tong - King's | Irwin Shung - Sammamish | Christopher Engbretson - Inglemoor |
| Harp | Ashley Wong - Juanita | Jocelyn Lee - Life Christian | Noelle Fredrickson - Liberty (Issaquah) |
| Guitar | Daniel Lee - Decatur | Albert Diaz - Squalicum | Anton Sinkov - Richland |
| Flute/Piccollo | Timothy Schmidt - Kentridge & Kelly Swaim - Prairie | Brooke Logan - Jackson & Ninee Petchprapa - West Valley (Yakima) | Laura Frank - Inglemoor & Ann Lin - Bellevue Christian |
| Oboe/English Horn | Andrew Koch - Capital | Angela Dokken - Cascade (Everett) | Robert Knoll - Kamiak |
| Clarinet | Jonathan Green - Garfield | Brent Hermiller - Bellevue Christian | David Kamran - Inglemoor |
| Alto/Bass Clarinet | Angelique Poteat - South Whidbey | Kristina Kay Bishop - Richland | Rob Lintott - WF West |
| Bassoon | Jocelyn Eby - Garfield | Madeline Courtney - Snohomish | Michael Gacetta - Olympia |
| Soprano/Alto Saxophone | Josiah Ward - Peninsula | Ryan Iverson - Mount Spokane | Trevor Hull - Newport (Bellevue) |
| Tenor/Baritone Saxophone | Tony Ferrese - North Kitsap | Kevin Wysaske - Washougal | Haiyang Zhang - Snohomish |
| French Horn | Carson Smith - Capital | Devin Beecher - Lakeside (Seattle) | Kristi Kilgore - West Valley (Yakima) |
| Trumpet/Cornet | Michael Leavens - Rogers (Puyallup) | Emily Herivel - Edmonds-Woodway | Lindsey Fuchs - Kennedy |
| Trombone | Anna Lindvall - Shorewood | Erik Burrough - Auburn | Grant Randall - Lake Washington |
| Euphonium | Anna Lindvall - Shorewood | Evan Lewis - Emerald Ridge | Bryce Moriarty - Canyon Park JH |
| Tuba | Jonathan Hill - Stadium | Nate Lee - Issaquah | Matthew Parsons - Inglemoor |
| Snare Drum | Darren Macri - Mount Si | Paul Lack - Mead | Missy Black - Capital |
| Mallets | Matt Solbrack - Auburn | Christopher Larson - Skyview | Chris Lennard - Snohomish |
| Timpani | Brianna Wing - Inglemoor | Paul Pogreba - Spanaway Lake | Jevon Wussler - Capital |
| Multiple Percussion | Paul Lack - Mead | Dylan Ramsey - Capital | Obe Quarless - Bellarmine Prep |
