| Hailey | Fisher | Charles City (Orch) | String Bass | 0 |
| Ella | Gerber | Linn-Mar, Marion | String Bass | 0 |
| Jocelyn | Muilenburg | Unity Christian, Orange City | String Bass | 0 |
| Anja | Rumping | Iowa City, Liberty | String Bass | 0 |
| Aleah | White | Des Moines, Roosevelt (Orch) | Harp | 1 |
| Isabella | Anderson | Xavier, Cedar Rapids | Flute | 1 |
| Keira | Du | Johnston | Flute | 2 |
| Sophia | Jensen | Charles City | Flute | 1 |
| Anna | Kautz | Linn-Mar, Marion | Flute | 2 |
| Caera | Knowles | Waukee Northwest | Flute | 2 |
| Grace | Landmesser | Ankeny | Flute | 2 |
| Kimberly | Larsen | Johnston | Flute | 1 |
| Anna | Larson | Johnston | Flute | 1 |
| Faith | Leonard | Norwalk | Flute | 2 |
| Hannah | McCoppin | MOC-Floyd Valley | Flute | 1 |
| Junhyuk | Oh | Pleasant Valley | Flute | 2 |
| Tanya | Rastogi | Pleasant Valley | Flute | 1 |
| Molly | Riepe | Iowa City, City High | Flute | 2 |
| Jenna | Scherrman | Cedar Rapids, Washington | Flute | 1 |
| Claire | Shaw | Cedar Falls | Flute | 2 |
| Bivan | Shrestha | Iowa City, West | Flute | 1 |
| Penny | Shriver | Pella | Flute | 1 |
| Morgan | Smith | Davenport, North | Flute | 1 |
| Shea | Southwood | Linn-Mar, Marion | Flute | 2 |
| Allison | Stolte | Winterset | Flute | 2 |
| Natalie | Thomas | Cedar Falls | Flute | 2 |
| Olivia | Weil | Waukee | Flute | 1 |
| Abby | Wendland | Waterloo, West | Flute | 1 |
| Anne | Wu | Iowa City, West | Flute | 2 |
| Sabrina | Baker | Martensdale-St Marys | Oboe | 0 |
| Jonathan | Chen | Iowa City, West | Oboe | 0 |
| Gwen | Deutsch | Dubuque, Hempstead | Oboe | 0 |
| Mary | Jacobson | Grinnell | Oboe | 0 |
| Rachel | Rudacille | Centerville | Oboe | 0 |
| Monique | Schnoebelen | Iowa City, City High | Oboe | 0 |
| Thomas | Brennan | Valley, West Des Moines | Bassoon | 0 |
| Ian | Burrack | Cedar Rapids, Kennedy | Bassoon | 0 |
| Savannah | Connor | Davenport, Central | Bassoon | 0 |
| Noah | Droessler | Davenport, Central | Bassoon | 0 |
| Madyline | Fox | Pleasant Valley | Bassoon | 0 |
| Audrey | Freese | Ankeny | Bassoon | 0 |
| Gretchen | Hoffman | Sioux City, East | Bassoon | 0 |
| Aubrey | Mizerak | Gilbert | Bassoon | 0 |
| Shelby | O'Brien | Muscatine | Bassoon | 0 |
| Kalyn | Schmidt | Gilbert | Bassoon | 0 |
| Luke | Wittrock | Valley, West Des Moines | Bassoon | 0 |
| Skye | Yu | Grand View Christian School | Bb Clarinet | 1 |
| Kayla | Affolter | Linn-Mar, Marion | Bb Clarinet | 2 |
| Carissa | Andorf | Ames | Bb Clarinet | 3 |
| Parissa | Barnes | Cherokee, Washington | Bb Clarinet | 1 |
| Daniel | Becker | Waverly-Shell Rock | Bb Clarinet | 3 |
| Emma | Bennett | Cedar Rapids, Washington | Bb Clarinet | 1 |
| Margaret | Berger | Davenport, Central | Bb Clarinet | 2 |
| Maddie | Bond | North Polk, Alleman | Bb Clarinet | 3 |
| Peyton | Brown | Johnston | Bb Clarinet | 3 |
| Torin | Brown | Cedar Falls | Bb Clarinet | 3 |
| Josephine | Burkett | Winterset | Bb Clarinet | 2 |
| Alyssa | Cassady | Prairie, Cedar Rapids | Bb Clarinet | 2 |
| Gary | Chen | Iowa City, West | Bb Clarinet | 3 |
| Katie | Clove | Muscatine | Bb Clarinet | 1 |
| Kylee | Cogdill | Woodbine | Bb Clarinet | 3 |
| Gracie | Cole | Winterset | Bb Clarinet | 2 |
| Miles | Davies | Iowa City, West | Bb Clarinet | 2 |
| Angelina | DeSocio | Knoxville | Bb Clarinet | 2 |
| Heidi | Du | Iowa City, West | Bb Clarinet | 1 |
| Emma | Fuchtman | Cedar Falls | Bb Clarinet | 1 |
| Haley | Hansen | North Cedar, Clarence | Bb Clarinet | 3 |
| Carsyn | Heger | Sergeant Bluff-Luton | Bb Clarinet | 3 |
| Ella | Henze | West Marshall, State Center | Bb Clarinet | 3 |
| Florence | He-Yu | Iowa City, West | Bb Clarinet | 3 |
| Gretchen | Highberger | Pleasant Valley | Bb Clarinet | 3 |
| Jennifer | Ho | Iowa City, Liberty | Bb Clarinet | 1 |
| Eric | Hou | Ankeny Centennial | Bb Clarinet | 3 |
| Katie | Husak | South Tama County, Tama | Bb Clarinet | 1 |
| Emma | Irlmeier | Norwalk | Bb Clarinet | 2 |
| Gabriel | Jesse | Union, LaPorte City | Bb Clarinet | 2 |
| Kai | Johnson | Ames | Bb Clarinet | 1 |
| Addie | Kerr | Urbandale | Bb Clarinet | 3 |
| Hannah | Koehler | Siouxland Christian | Bb Clarinet | 1 |
| Carly | Kuhse | ADM, Adel | Bb Clarinet | 2 |
| Theresa | Kunau | Maquoketa | Bb Clarinet | 2 |
| Shemaiah | Lara | Charles City | Bb Clarinet | 2 |
| Claire | Lawler | Iowa City, West | Bb Clarinet | 2 |
| Julia | Letsche | Cherokee, Washington | Bb Clarinet | 3 |
| Matthew | Lin | Bishop Heelan Catholic, Sioux City | Bb Clarinet | 2 |
| Phil | Lin | Pleasant Valley | Bb Clarinet | 2 |
| Cedric | Liu | Cedar Falls | Bb Clarinet | 3 |
| Payton | Lyons | Pella | Bb Clarinet | 3 |
| Carlie | Mallicoat | Prairie, Cedar Rapids | Bb Clarinet | 3 |
| Erin | Mathes | Pella | Bb Clarinet | 2 |
| Arin | McMullin | Ottumwa | Bb Clarinet | 3 |
| Brooke | Meyer | Trinity Christian | Bb Clarinet | 3 |
| Nicole | Middents | Atlantic | Bb Clarinet | 2 |
| Lia | Miller | Winterset | Bb Clarinet | 1 |
| Gretchen | Mizerak | Gilbert | Bb Clarinet | 1 |
| Laurel | Mizerak | Gilbert | Bb Clarinet | 1 |
| Jenna | Moore | Cedar Rapids, Washington | Bb Clarinet | 3 |
| Katelyn | Morris | Pleasant Valley | Bb Clarinet | 3 |
| Josie | Mowrer | Ames | Bb Clarinet | 3 |
| Emily | Nguyen | Dowling Catholic, West Des Moines | Bb Clarinet | 2 |
| Madeline | Nuss | Linn-Mar, Marion | Bb Clarinet | 1 |
| Sonia | Patil | Waukee | Bb Clarinet | 1 |
| Anna | Petersen | Okoboji, Milford | Bb Clarinet | 1 |
| Jasmine | Porter | Glenwood | Bb Clarinet | 3 |
| Olivia | Proctor | Cedar Rapids, Jefferson | Bb Clarinet | 3 |
| Eric | Qi | Johnston | Bb Clarinet | 3 |
| Emma | Riordan | Waterloo, West | Bb Clarinet | 1 |
| London | Rogge | Cherokee, Washington | Bb Clarinet | 2 |
| Sara | Sample | Waukee Northwest | Bb Clarinet | 1 |
| Gianna | Schwartz | Bettendorf | Bb Clarinet | 2 |
| Evan | Shanley | Linn-Mar, Marion | Bb Clarinet | 2 |
| Hannah | Song | Ames | Bb Clarinet | 2 |
| Delaney | Steenblock | Cedar Rapids, Kennedy | Bb Clarinet | 1 |
| Ella | Stineman | Cedar Falls | Bb Clarinet | 2 |
| Abigail | Taliaferro | Maquoketa | Bb Clarinet | 3 |
| Kaiya | Taylor | Linn-Mar, Marion | Bb Clarinet | 1 |
| Pamela | Vang | Storm Lake | Bb Clarinet | 2 |
| Tony | Wang | Iowa City, West | Bb Clarinet | 3 |
| Nathan | Wei | Iowa City, West | Bb Clarinet | 1 |
| Jonah | White | Gilbert | Bb Clarinet | 3 |
| Karen | Williams | Bettendorf | Bb Clarinet | 3 |
| Jacob | Xing | Ames | Bb Clarinet | 3 |
| Alex | Yao | Iowa City, West | Bb Clarinet | 3 |
| Daniel | Zeman | West Liberty | Bb Clarinet | 1 |
| Victoria | Acas | Iowa City, Liberty | Bass Clarinet | 0 |
| Angelica | Anderson | Atlantic | Bass Clarinet | 0 |
| Caitlin | Atwood | Benton Community | Bass Clarinet | 0 |
| Anna | Lantz | Prairie, Cedar Rapids | Bass Clarinet | 0 |
| Olivia | Leman | Iowa City, City High | Bass Clarinet | 0 |
| Peter | McDonald | Davenport, Central | Bass Clarinet | 0 |
| Haruna | Mori | Oskaloosa | Bass Clarinet | 0 |
| Marissa | Sopher | Belmond-Klemme | Bass Clarinet | 0 |
| Rebekah | Stone | Marshalltown | Bass Clarinet | 0 |
| Tiago | Twedt | South Hamilton, Jewell | Bass Clarinet | 0 |
| Brynna | Whitney | Ankeny Centennial | Bass Clarinet | 0 |
| Nia | Hoekstra | Pella Christian | Contra Clarinet | 0 |
| Corey | Hildring | West Lyon, Inwood | Contra Clarinet | 0 |
| Kyra | Howieson | Dubuque, Senior | Contra Clarinet | 0 |
| Brian | Ibarra | Denison-Schleswig | Contra Clarinet | 0 |
| Bradyn | Anderson | LeMars | Alto Saxophone | 1 |
| Nick | Celsi | Dowling Catholic, West Des Moines | Alto Saxophone | 2 |
| Kylie | Husak | South Tama County, Tama | Alto Saxophone | 2 |
| Annika | Jahn | Sioux Center | Alto Saxophone | 2 |
| Arsh | Manazir | Pleasant Valley | Alto Saxophone | 1 |
| Carnycia | Royce | Waukee | Alto Saxophone | 1 |
| Riley | Sorheim | Pella | Alto Saxophone | 1 |
| Nick | Thedens | Iowa City, City High | Alto Saxophone | 2 |
| Sam | Thessen | Indianola | Alto Saxophone | 2 |
| Gabrielle | Townsend | Cedar Falls | Alto Saxophone | 1 |
| Lauren | Troutman | Independence | Alto Saxophone | 1 |
| Abbey | Vezina | Linn-Mar, Marion | Alto Saxophone | 2 |
| Nathan | Barth | Indianola | Tenor Saxophone | 0 |
| Ethan | Gruening | Cedar Falls | Tenor Saxophone | 0 |
| Hannah | Huyser | West Lyon, Inwood | Tenor Saxophone | 0 |
| Hunter | Johnson | Independence | Tenor Saxophone | 0 |
| Damien | Kim | Iowa City, West | Tenor Saxophone | 0 |
| John | Rosenkaimer | Lewis Central | Tenor Saxophone | 0 |
| Britain | Atkins | Cedar Falls | Baritone Saxophone | 0 |
| Eli | Ebeling | Pella | Baritone Saxophone | 0 |
| Victoria | Gustafson | Alta-Aurelia | Baritone Saxophone | 0 |
| Lily | Jensen | Lewis Central | Baritone Saxophone | 0 |
| Manny | Kaine | Iowa City, City High | Baritone Saxophone | 0 |
| Faith | Karl | Xavier, Cedar Rapids | Baritone Saxophone | 0 |
| Emily | Bach | Hinton | Cornet | 3 |
| Jace | Barry | Cedar Falls | Cornet | 1 |
| Kael | Blanchard | Winterset | Cornet | 1 |
| John | Cahalan | Dowling Catholic, West Des Moines | Trumpet | 1 |
| Laura | Carrico | Williamsburg | Trumpet | 2 |
| Ethan | Cecil | Waukee Northwest | Cornet | 2 |
| Kyle | Chi | Iowa City, West | Cornet | 1 |
| Jack | Crilly | Dallas Center-Grimes | Cornet | 3 |
| Alyssa | Dougherty | Valley, West Des Moines | Cornet | 3 |
| Tyler | Emanuel | Valley, West Des Moines | Cornet | 2 |
| Ryan | Fitch | Dallas Center-Grimes | Trumpet | 1 |
| David | Gann | Treynor | Trumpet | 2 |
| Ava | Garcia | Iowa City, West | Cornet | 3 |
| Noah | Hahn | Iowa City, West | Trumpet | 1 |
| Maren | Hettinga | MOC-Floyd Valley | Trumpet | 2 |
| Ella | Jahn | Sioux Center | Trumpet | 1 |
| Taylor | Johnson | Cedar Falls | Trumpet | 1 |
| Sean | Kiefer | Denver | Trumpet | 2 |
| Tyler | Mifflin | Pella | Trumpet | 2 |
| James | Qualben | Linn-Mar, Marion | Cornet | 1 |
| Dora | Roorda | Pella | Cornet | 1 |
| Jacob | Rueber | Norwalk | Cornet | 2 |
| Hayden | Smith | Griswold | Cornet | 3 |
| Jessica | Stoker | Gilbert | Trumpet | 2 |
| Conner | Trunnell | Cedar Falls | Cornet | 2 |
| Blake | Van Roekel | West Lyon, Inwood | Cornet | 2 |
| Eliza | Van Zee | Pella | Cornet | 3 |
| Evan | Wahlstrom | Marion | Trumpet | 1 |
| Kaelee | Wolf | Bettendorf | Cornet | 2 |
| Joyce | Zheng | MOC-Floyd Valley | Cornet | 1 |
| Jayda | Archer | Ankeny | French Horn | 3 |
| Matisse | Arnone | Iowa City, City High | French Horn | 2 |
| Miles | Borgstadt | Valley, West Des Moines | French Horn | 1 |
| Kaitlyn | Bruinsma | MOC-Floyd Valley | French Horn | 4 |
| Soren | Christensen | Indianola | French Horn | 2 |
| Andrew | Congdon | Waterloo, West | French Horn | 4 |
| Valerie | Cook | Sheldon | French Horn | 3 |
| Aryana | Dokter | MOC-Floyd Valley | French Horn | 2 |
| Joel | Dressler | Grinnell | French Horn | 4 |
| Sullivan | Flynn | Monticello | French Horn | 1 |
| Elizabeth | Greene | Williamsburg | French Horn | 1 |
| Matthew | Henrich | Newman Catholic, Mason City | French Horn | 3 |
| Jordyn | Jumper | Ankeny Centennial | French Horn | 4 |
| Libby | Kamp | Pleasant Valley | French Horn | 3 |
| Charlotte | Karan | Johnston | French Horn | 3 |
| Ashley | Muhs | Osage | French Horn | 1 |
| Kjersten | Ouverson | Clear Lake | French Horn | 2 |
| Eliza | Patchin | Southeast Polk | French Horn | 4 |
| Henry | Raber | Dubuque, Senior | French Horn | 2 |
| Elijah | Schuster | Shenandoah | French Horn | 2 |
| Ethan | Suddarth | Winterset | French Horn | 3 |
| Nathaniel | Suddarth | Winterset | French Horn | 1 |
| Emily | Vande Zande | Unity Christian, Orange City | French Horn | 1 |
| Grace | Walker | Iowa City, Liberty | French Horn | 4 |
| Alayna | Armentrout | Waukee Northwest | Trombone | 1 |
| Joe | Drahozal | North Scott, Eldridge | Trombone | 2 |
| Bobby | Dunn | Center Point-Urbana | Trombone | 3 |
| Braeden | Dupree | Linn-Mar, Marion | Trombone | 2 |
| Kaylyn | Jensen | Johnston | Trombone | 2 |
| Samuel | Johnson | LeMars | Trombone | 2 |
| Conner | Kennelley | Norwalk | Trombone | 3 |
| Wesley | Latchman | Gladbrook-Reinbeck | Trombone | 1 |
| Marcus | Miller | Iowa City, City High | Trombone | 3 |
| Bennett | Olkiewicz | Ankeny | Trombone | 3 |
| Aaron | Piper | Marion | Trombone | 3 |
| Killian | Ritland | Iowa City, Liberty | Trombone | 2 |
| Kyle | Roberts | Indianola | Trombone | 1 |
| Brody | Schoon | Iowa City, Liberty | Trombone | 1 |
| Fred | Schultz | Clear Creek-Amana | Trombone | 3 |
| Alex | Stoner | Cedar Falls | Trombone | 2 |
| Elias | Vargas | Sioux City, West | Trombone | 1 |
| Elias | Vorvick | Decorah | Trombone | 1 |
| Garrett | Atherton | Sibley-Ocheyedan | Bass Trombone | 0 |
| Ben | Avilez | Waukee Northwest | Bass Trombone | 0 |
| Alex | Buttermore | Ames | Bass Trombone | 0 |
| Zac | Clark | Waterloo, East | Bass Trombone | 0 |
| Brad | Balster | West Lyon, Inwood | Euphonium | 0 |
| AJ | Barry | Assumption, Davenport | Euphonium | 0 |
| Isaac | Boualavong | Pella | Euphonium | 0 |
| Kate | Cain | Dowling Catholic, West Des Moines | Euphonium | 0 |
| Clara | Freese | Ankeny | Euphonium | 0 |
| Adam | Henrich | Newman Catholic, Mason City | Euphonium | 0 |
| Cahill | Kirkpatrick | Bishop Heelan Catholic, Sioux City | Euphonium | 0 |
| Timothy | Lesnik | Xavier, Cedar Rapids | Euphonium | 0 |
| Timo | Mobley-Benoist | Grinnell | Euphonium | 0 |
| Alanna | Reynolds | Cedar Falls | Euphonium | 0 |
| Sia | Smith | Urbandale | Euphonium | 0 |
| Carson | Steichen | Sibley-Ocheyedan | Euphonium | 0 |
| Tyson | Baker | Iowa City, Liberty | Tuba | 0 |
| Caleb | Burke | Waukee Northwest | Tuba | 0 |
| Brett | Feuring | Riverside, Oakland | Tuba | 0 |
| Kevin | Flannery | Washington | Tuba | 0 |
| Nathan | Fornal | Davenport, West | Tuba | 0 |
| Jared | Hutson | Ames | Tuba | 0 |
| Mia | Lockwood | Clear Lake | Tuba | 0 |
| Nikolay | Silkin | Johnston | Tuba | 0 |
| Michael | Toben | Sioux City, North | Tuba | 0 |
| Brett | Tomkins | Dubuque, Hempstead | Tuba | 0 |
| Luke | Wedel | Cedar Rapids, Kennedy | Tuba | 0 |
| Ellie | Wilkes | Cedar Rapids, Kennedy | Tuba | 0 |
| Alec | Fialkov | Des Moines, Roosevelt | Percussion | 0 |
| Delaney | Jacobi | Center Point-Urbana | Percussion | 0 |
| Deen | Nair | Pleasant Valley | Percussion | 0 |
| Seth | Rezek | Des Moines, Roosevelt | Percussion | 0 |
| Adam | Schroeder | Cedar Falls | Percussion | 0 |
| Britt | Swanson | Des Moines, Roosevelt | Percussion | 0 |
| Josiah | Vos | Siouxland Christian | Percussion | 0 |
| Audrey | Zielstra | Glenwood | Percussion | 0 |
| Ellie | Lashier | Johnston | Piano | 0 |
| Eric | Newton | Bettendorf | Piano | 0 |