| Category | First Place | Second Place | Third Place |
| Women's Vocal Ensemble | Tornberg Trio - Issaquah | Senior Duet - Federal Way | Blossom Quarter - Walla Walla |
| Men's Vocal Ensemble | Thunder 12 - Mountain View | In Harmony - Issaquah | Viking VI - Puyallup |
| Mixed Vocal Ensemble | Chamber Singers - Walla Walla | Chamber Singers I - South Kitsap | Mountain Express - Mountain View |
| Woodwind Ensemble | Cleaveland Flute Duet - WF West | Duet - Cheney | Flute Duet - Jackson |
| Brass Ensemble | Western Ramblers Horn Quartet - Rogers (Puyallup) | Carlson Duo - Cheney | Brass Quintet - Kennewick |
| Percussion Ensemble | Percussion Ensemble - Rogers (Puyallup) | Percussion Trio -Port Angeles | Percussion Ensemble - Port Angeles |
| String Ensemble | Violin Duet - University Prep | Coulston Quartet - Wenatchee | Chamber Orchestra - Olympia |
| Soprano | Rochelle Martin - Woodinville & Allison Ollilia - Federal Way | Hayley Boudrau - South Kitsap & Tora Larsen - Gig Harbor | Gina Gillie - Rogers (Puyallup) & Heidi Melton - Ferrris |
| Mezzo Soprano | Sarah Norton - Capital & Ashley Wheat - Issaquah | Maggie Brothers - Holy Names & Allison Eltrich - Federal Way | Abigail Mahnke - Lake Washington & Mele Santos - Issaquah |
| Alto | Tara Lynn - Curtis | Kristi Gomez - Mountain View | Michelle Mader - Lk. Washington |
| Tenor | Andrew Wardle - Puyallup | John Alston - Rogers (Puyallup) | Brendon Tuohy - Bellarmine |
| Baritone | Ben Buckley - Kentridge | Andrae Smith - Curtis | Jared Oaks - Puyallup |
| Bass | Jordan Bechtold - Evergreen (Vancouver) | Jose Robio - Mountain View | Sean German - Lakes |
| Violin | Mae Mae Lin - Newport (Bellevue) | Kristin Kawaguchi - Lakeside (Seattle) | Hannah McKee-Kennedy - Pullman |
| Viola | Karl Stuen - Sehome | Rachael Miller - Issaquah | Alex Baldock - Cascade Christian |
| Cello | Edward Baskerville - Lakeside (Seattle) | Pat Quimby - River Ridge | Meredith Hunnicutt - Wenatchee |
| String Bass | Devon Becker - Garfield | Christopher George - Mariner | Chris Dove - Sammamish |
| Piano | Marcus Macauley - Mercer Island | Hester Ham - Kent-Meridian | Tatyana Doroshkin - Evergreen (Vancouver) |
| Harp | Christine Brinn - Squalicum | Morgan Crawford - Wenatchee | Tina Bulson - Auburn |
| Guitar | Ryan Hook - Shorecrest | Sarah Bromley - Garfield | Carver Peterson - Mercer Island |
| Flute/Piccollo | Sonja Nesvig - Stadium & Kelly Swaim - Prairie | Michaela Martin-Almy - Bethel & Connie Schoepflin - Roosevelt | Amanda Conroy - Battle Ground & Catherine Mun - Meadowdale |
| Oboe/English Horn | Andrea Overturf - Bellevue Christian | Julienne Eby - Garfield | Lisa Vance - South Kitsap |
| Clarinet | Robyn Brown - North Cenral | Matt Nelson - Evergreen (Vancouver) | Zoe Hawkins - Capital |
| Alto/Bass Clarinet | Bryan Wingert - Spanaway Lake | Melissa Forbes - North Kitsap | Theresa Marks - Woodinville |
| Bassoon | Miriam Smith - Garfield | Evan Kuhlmann - Garfield | Andrew Heinrich - Stadium |
| Soprano/Alto Saxophone | Chelsea Luker - Ferris | Nicole Barnes - Washington | Samuel Scheibner - Sammamish |
| Tenor/Baritone Saxophone | Jason Person - Rogers (Puyallup) | Thom Johnston - Port Angeles | Josh Mask - Prairie |
| French Horn | Adam Koch - River Ridge | Patrick Carlson - Cheney | Kim Mey - Kennewick |
| Trumpet/Cornet | Gwen Tarr - South Kitsap | Michael Leavens - Ferrucci Jr. | Jesse Lewis - Garfield |
| Trombone | Charlie Nelson - Juanita | Nathan Wayler - Mountain View | Marie Forsythe - Kennewick |
| Euphonium | Kevin O'Neill - Orcas Island | Jeremiah Horlick - Auburn | Anna Lindvall - Shorewood |
| Tuba | Matt Carlson - Monroe | Jessica Bazick - Inglemoor | John Siepman-Knowlton - Eastmont |
| Snare Drum | Nicole Mirabelli - Wenatchee | Ben Loshin - Newport (Bellevue) | Kyle Winters - Port Angeles |
| Mallets | Rosie Richards - Wenatchee | Chris Elliott - Richland | Fritz Kessler - Ellensburg |
| Timpani | Kyle Winters - Port Angeles | Rob Bevegni - Bellarmine | Rebecca Tapia - Snohomish |
| Multiple Percussion | Jess Monnette - Wenatchee | Bill Solomon - Kentwood | Ben Loshin - Newport (Bellevue) |
