| Noah | Blair | Dubuque, Hempstead | String Bass | 0 |
| Simon | Gilfanov | Indianola (Orch) | String Bass | 0 |
| Erin | Renshaw | Cedar Rapids, Kennedy | String Bass | 0 |
| Lucas | Witt | Bettendorf | String Bass | 0 |
| Ellie | Albertoni | Okoboji, Milford | Flute | 1 |
| Alissa | Charlton | Cedar Falls | Flute | 2 |
| Anita | Dinakar | Johnston | Flute | 2 |
| Sophia | Huber | Urbandale | Flute | 2 |
| Haley | Jensen | North Fayette Valley | Flute | 2 |
| Sophia | Jensen | Charles City | Flute | 1 |
| Caera | Knowles | Waukee Northwest | Flute | 1 |
| Lily | Kruse | ADM, Adel | Flute | 2 |
| Grace | Landmesser | Ankeny | Flute | 2 |
| Faith | Leonard | Norwalk | Flute | 1 |
| Daniel | Marshall | Pleasant Valley | Flute | 1 |
| Hannah | McCoppin | MOC-Floyd Valley | Flute | 2 |
| Skylyn | Muhlbauer | Waukee Northwest | Flute | 1 |
| Karlie | Mullenix | Lewis Central | Flute | 2 |
| Taylor | Regier | Sioux City, West | Flute | 1 |
| Molly | Riepe | Iowa City, City High | Flute | 1 |
| Jenna | Scherrman | Cedar Rapids, Washington | Flute | 2 |
| Mariah | Schmitt | Epworth, Western Dubuque | Flute | 1 |
| Penelope | Shriver | Pella | Flute | 2 |
| Shea | Southwood | Linn-Mar, Marion | Flute | 1 |
| Anagha | Sudhindra | Pleasant Valley | Flute | 2 |
| Jennifer | Valenzuela | Hampton-Dumont-CAL | Flute | 1 |
| Sophia | Wang | Iowa City, West | Flute | 2 |
| Bethany | Winget | Grand View Christian School | Flute | 1 |
| Blake | Daale | LeMars | Oboe | 0 |
| Henry | Golay | Valley, West Des Moines | Oboe | 0 |
| Claire | Hahn | Iowa City, West | Oboe | 0 |
| Lucas | Halvorsen | Cedar Falls | Oboe | 0 |
| Owen | Kouba | Valley, West Des Moines | Oboe | 0 |
| Lucy | Walker | Iowa City, Liberty | Oboe | 0 |
| Ian | Burrack | Cedar Rapids, Kennedy | Bassoon | 0 |
| Oscar | Dix | Urbandale | Bassoon | 0 |
| Madyline | Fox | Pleasant Valley | Bassoon | 0 |
| Audrey | Freese | Ankeny | Bassoon | 0 |
| Benjamin | Heiderscheit | Center Point-Urbana | Bassoon | 0 |
| Gretchen | Hoffman | Sioux City, East | Bassoon | 0 |
| Lance | Johnson | Clear Creek-Amana | Bassoon | 0 |
| Sophia | Kyveryga | Ames | Bassoon | 0 |
| Shelby | O'Brien | Muscatine | Bassoon | 0 |
| Anisa | Rachman | Clear Creek-Amana | Bassoon | 0 |
| Ella | Sherlock | Iowa City, City High | Bassoon | 0 |
| Ilan | Tallman | Iowa City, City High | Bassoon | 0 |
| Clare | Tinsman | Pleasant Valley | Bassoon | 0 |
| Ashley | Alford | Winterset | Bb Clarinet | 3 |
| Emma | Altman | Dallas Center-Grimes | Bb Clarinet | 3 |
| Carissa | Andorf | Ames | Bb Clarinet | 3 |
| Paige | Appel | Williamsburg | Bb Clarinet | 3 |
| Parissa | Barnes | Cherokee, Washington | Bb Clarinet | 1 |
| Amelia | Basler | Cedar Rapids, Kennedy | Bb Clarinet | 2 |
| Daniel | Becker | Waverly-Shell Rock | Bb Clarinet | 2 |
| Emma | Bennett | Cedar Rapids, Washington | Bb Clarinet | 1 |
| Margaret | Berger | Davenport, Central | Bb Clarinet | 2 |
| Madeline | Biedermann | Linn-Mar, Marion | Bb Clarinet | 2 |
| Maria | Bloom | Sioux Center | Bb Clarinet | 2 |
| Madelyn | Bond | North Polk, Alleman | Bb Clarinet | 3 |
| Taylor | Braun | ADM, Adel | Bb Clarinet | 2 |
| Peyton | Brown | Johnston | Bb Clarinet | 3 |
| Torin | Brown | Cedar Falls | Bb Clarinet | 2 |
| Alexis | Bruce | Davenport, Central | Bb Clarinet | 3 |
| Nalani | Buakham | Webster City | Bb Clarinet | 3 |
| Brianna | Byrne | Ames | Bb Clarinet | 2 |
| Alyssa | Cassady | Prairie, Cedar Rapids | Bb Clarinet | 1 |
| Vamsi | Challa | Pleasant Valley | Bb Clarinet | 3 |
| Tyler | Chervenka | Waukee | Bb Clarinet | 1 |
| Gracie | Cole | Winterset | Bb Clarinet | 2 |
| Zachary | Crone | Lewis Central | Bb Clarinet | 3 |
| Lillia | Dahlstrom | Vinton-Shellsburg | Bb Clarinet | 3 |
| Caleb | Davies | Iowa City, West | Bb Clarinet | 3 |
| Heidi | Du | Iowa City, West | Bb Clarinet | 2 |
| Julia | Gastelum | Spencer | Bb Clarinet | 3 |
| Ana | Gutierrez | Waukee | Bb Clarinet | 2 |
| Juliana | Heinen | Cedar Falls | Bb Clarinet | 1 |
| Ella | Henze | West Marshall, State Center | Bb Clarinet | 2 |
| Gretchen | Highberger | Pleasant Valley | Bb Clarinet | 2 |
| Evelyn | Hill | Linn-Mar, Marion | Bb Clarinet | 3 |
| Tejus | Kanathur | Pleasant Valley | Bb Clarinet | 1 |
| Kennedy | Kaufman | Westwood, Sloan | Bb Clarinet | 3 |
| Hannah | Koehler | Siouxland Christian | Bb Clarinet | 2 |
| Jessica | Kratky | Waukee | Bb Clarinet | 1 |
| Claire | Lawler | Iowa City, West | Bb Clarinet | 1 |
| Julia | Letsche | Cherokee, Washington | Bb Clarinet | 2 |
| Chloe | Liang | Johnston | Bb Clarinet | 2 |
| Matthew | Lin | Bishop Heelan Catholic, Sioux City | Bb Clarinet | 1 |
| Cedric | Liu | Cedar Falls | Bb Clarinet | 1 |
| Payton | Lyons | Pella | Bb Clarinet | 2 |
| Eli | Macias | Davenport, Central | Bb Clarinet | 3 |
| Erin | Mathes | Pella | Bb Clarinet | 3 |
| Kaylee | McSweeney | Cedar Falls | Bb Clarinet | 3 |
| Nicole | Middents | Atlantic | Bb Clarinet | 1 |
| Laurel | Mizerak | Gilbert | Bb Clarinet | 1 |
| Lily | Moninger | Iowa City, City High | Bb Clarinet | 3 |
| Jenna | Moore | Cedar Rapids, Washington | Bb Clarinet | 3 |
| Katelyn | Morris | Pleasant Valley | Bb Clarinet | 1 |
| Josie | Mowrer | Ames | Bb Clarinet | 1 |
| Aditya | Narayan | Pleasant Valley | Bb Clarinet | 2 |
| Emma | Nedved | Clear Lake | Bb Clarinet | 3 |
| Emily | Nguyen | Dowling Catholic, West Des Moines | Bb Clarinet | 3 |
| Marco | Olachnovitch | Marion | Bb Clarinet | 3 |
| Kaitlyn | Olson | Osage | Bb Clarinet | 3 |
| Anna | O'Tool | Dallas Center-Grimes | Bb Clarinet | 2 |
| Emma | Pearson | Bettendorf | Bb Clarinet | 1 |
| Abimeris | Perez | Denison-Schleswig | Bb Clarinet | 3 |
| Eric | Qi | Johnston | Bb Clarinet | 2 |
| Bailey | Rees | Washington | Bb Clarinet | 3 |
| Matthias | Roettger | Ames | Bb Clarinet | 3 |
| Jasmine | Schaffer | MVAOCOU | Bb Clarinet | 3 |
| Gianna | Schwartz | Bettendorf | Bb Clarinet | 2 |
| Karina | Scott | Ames | Bb Clarinet | 2 |
| Evan | Shanley | Linn-Mar, Marion | Bb Clarinet | 2 |
| Hannah | Song | Ames | Bb Clarinet | 2 |
| Ella | Stahl | Dubuque, Hempstead | Bb Clarinet | 3 |
| Elizabeth | Stanish | AGWSR, Ackley | Bb Clarinet | 1 |
| Delaney | Steenblock | Cedar Rapids, Kennedy | Bb Clarinet | 3 |
| Rachael | Stratton | Pella | Bb Clarinet | 3 |
| Abigail | Taliaferro | Maquoketa | Bb Clarinet | 2 |
| Kaiya | Taylor | Linn-Mar, Marion | Bb Clarinet | 1 |
| Jaedyn | Toman | Cedar Rapids, Washington | Bb Clarinet | 1 |
| Jordan | Weigel | Valley, West Des Moines | Bb Clarinet | 3 |
| Jonah | White | Gilbert | Bb Clarinet | 1 |
| Brock | Whitham | Linn-Mar, Marion | Bb Clarinet | 2 |
| Skye | Yu | Grand View Christian School | Bb Clarinet | 1 |
| Victoria | Acas | Iowa City, Liberty | Bass Clarinet | 0 |
| Angelica | Anderson | Atlantic | Bass Clarinet | 0 |
| Sophia | Berger | Waukee Northwest | Bass Clarinet | 0 |
| Erin | Flugstad | Linn-Mar, Marion | Bass Clarinet | 0 |
| Andrew | Gerdes | Cedar Falls | Bass Clarinet | 0 |
| Cole | Heronimus | Harlan | Bass Clarinet | 0 |
| Achinteya | Jayaram | Pleasant Valley | Bass Clarinet | 0 |
| Olivia | Leman | Iowa City, City High | Bass Clarinet | 0 |
| Sara | Nelson | Lake Mills | Bass Clarinet | 0 |
| Tiago | Twedt | South Hamilton, Jewell | Bass Clarinet | 0 |
| William | Wadsley | Gilbert | Bass Clarinet | 0 |
| Caitlin | Wayson | Don Bosco, Gilbertville | Bass Clarinet | 0 |
| Brynna | Whitney | Ankeny Centennial | Bass Clarinet | 0 |
| Mingzhe | Wu | Ames | Bass Clarinet | 0 |
| Brian | Ibarra | Denison-Schleswig | Contra Clarinet | 0 |
| Gabrielle | Norman | Dubuque, Senior | Contra Clarinet | 0 |
| Bradyn | Anderson | LeMars | Alto Saxophone | 2 |
| Henry | Dai | Iowa City, West | Alto Saxophone | 2 |
| Eli | Ebeling | Pella | Alto Saxophone | 2 |
| Zac | Fisher | Spirit Lake | Alto Saxophone | 1 |
| Bowen | Flemming | Ames | Alto Saxophone | 1 |
| Samuel | Heerts | Dike-New Hartford | Alto Saxophone | 2 |
| Charlotte | Ottemoeller | Cedar Rapids, Kennedy | Alto Saxophone | 2 |
| Nathan | Poag | Ames | Alto Saxophone | 2 |
| Isabel | Schall | Dallas Center-Grimes | Alto Saxophone | 1 |
| Gabrielle | Townsend | Cedar Falls | Alto Saxophone | 1 |
| Jace | Whitham | Linn-Mar, Marion | Alto Saxophone | 1 |
| Matthew | Wu | Clear Creek-Amana | Alto Saxophone | 1 |
| Dante | Chittenden | Dallas Center-Grimes | Tenor Saxophone | 0 |
| Isabelle | Cuhat | Cedar Falls | Tenor Saxophone | 0 |
| Benjamin | Geary | Sioux City, East | Tenor Saxophone | 0 |
| Hunter | Johnson | Independence | Tenor Saxophone | 0 |
| Damien | Kim | Iowa City, West | Tenor Saxophone | 0 |
| Alex | Lopez-Djukic | Southeast Polk | Tenor Saxophone | 0 |
| Britain | Atkins | Cedar Falls | Baritone Saxophone | 0 |
| Tiernan | Boggs | Grinnell | Baritone Saxophone | 0 |
| Victoria | Gustafson | Alta-Aurelia | Baritone Saxophone | 0 |
| Brendan | Pasker | Monticello | Baritone Saxophone | 0 |
| Andrew | Wittmer | Waukee Northwest | Baritone Saxophone | 0 |
| Megan | Witzenburg | Grand View Christian School | Baritone Saxophone | 0 |
| Sam | Abdel-Malek | Iowa City, West | Trumpet | 2 |
| Emily | Bach | Hinton | Trumpet | 1 |
| Evan | Buller | Ames | Cornet | 2 |
| Jack | Crilly | Dallas Center-Grimes | Cornet | 1 |
| Derek | Dieger | Bishop Heelan Catholic, Sioux City | Cornet | 2 |
| Tyler | Emanuel | Valley, West Des Moines | Trumpet | 2 |
| Ryan | Fitch | Dallas Center-Grimes | Trumpet | 1 |
| Blane | Fullmer | Spirit Lake | Cornet | 3 |
| Ava | Garcia | Iowa City, West | Trumpet | 1 |
| Sachiko | Goto | Iowa City, West | Cornet | 2 |
| James | Henderson | Independence | Trumpet | 1 |
| Breah | Hippler | Waukee Northwest | Trumpet | 2 |
| Taylor | Johnson | Cedar Falls | Cornet | 2 |
| Sophia | Kepros | Xavier, Cedar Rapids | Cornet | 1 |
| Henry | Marienau | LeMars | Cornet | 1 |
| Audrey | Parrish | Iowa City, West | Trumpet | 2 |
| Nick | Perrott | Waverly-Shell Rock | Cornet | 1 |
| Ben | Platte | Iowa City, City High | Cornet | 3 |
| Eli | Potter | South Hamilton, Jewell | Cornet | 3 |
| Ellianna | Ragsdale | Hampton-Dumont-CAL | Trumpet | 1 |
| Cora | Reed | North Polk, Alleman | Cornet | 1 |
| Jacob | Rueber | Norwalk | Cornet | 3 |
| Jackson | Schloss | Clear Creek-Amana | Cornet | 3 |
| Owen | Soenen | Linn-Mar, Marion | Cornet | 2 |
| Jessica | Stoker | Gilbert | Trumpet | 1 |
| Abby | Stratton | Ankeny | Trumpet | 2 |
| Eric | Torneten | Harlan | Cornet | 2 |
| Blake | Van Roekel | West Lyon, Inwood | Trumpet | 2 |
| Grace | VanderBeek | Pella | Cornet | 3 |
| Kaelee | Wolf | Bettendorf | Cornet | 1 |
| Gabriel | Anderson | Pleasant Valley | French Horn | 4 |
| Miles | Borgstadt | Valley, West Des Moines | French Horn | 1 |
| Kaitlyn | Bruinsma | MOC-Floyd Valley | French Horn | 1 |
| Caleb | Byrnes | Ankeny | French Horn | 3 |
| Soren | Christensen | Indianola | French Horn | 4 |
| Valerie | Cook | Sheldon | French Horn | 2 |
| JD | Deninger | Iowa City, West | French Horn | 3 |
| Henry | Dix | Urbandale | French Horn | 3 |
| Brooklyn | Hanson | Creston | French Horn | 2 |
| Kristine | Hellmann | Epworth, Western Dubuque | French Horn | 4 |
| Jordy | Jumper | Ankeny Centennial | French Horn | 2 |
| Madeline | Klein | Epworth, Western Dubuque | French Horn | 2 |
| Aiden | Leiran | Urbandale | French Horn | 4 |
| Zoey | Lohse | Waukee | French Horn | 3 |
| Grace | Mitchell | Atlantic | French Horn | 1 |
| Ashley | Muhs | Osage | French Horn | 1 |
| Henry | Raber | Dubuque, Senior | French Horn | 1 |
| Victoria | Rice | Pleasant Valley | French Horn | 4 |
| Belle | Rosin | Muscatine | French Horn | 1 |
| Anissa | Sailer | Central DeWitt | French Horn | 2 |
| Meg | Saskowski | Davenport, Central | French Horn | 3 |
| Karli | Sletteland | Linn-Mar, Marion | French Horn | 3 |
| Cali | Weber | Don Bosco, Gilbertville | French Horn | 2 |
| Trevor | Zimmerman | Pleasant Valley | French Horn | 4 |
| Seth | Anderson | Harlan | Trombone | 1 |
| Kael | Christensen | Indianola | Trombone | 2 |
| Jamie | Deeds | Valley, West Des Moines | Trombone | 3 |
| Bobby | Dunn | Center Point-Urbana | Trombone | 1 |
| Ethan | Feikema | West Lyon, Inwood | Trombone | 3 |
| Keyton | Francis | Harlan | Trombone | 2 |
| Lauren | Ihde | Dallas Center-Grimes | Trombone | 3 |
| Connor | Kennelley | Norwalk | Trombone | 2 |
| Jacob | Kolhof-Sadler | Lewis Central | Trombone | 3 |
| Aaron | Piper | Marion | Trombone | 2 |
| Jace | Recker | Pella | Trombone | 1 |
| Nicolas | Sawyer | Sioux City, East | Trombone | 3 |
| Spencer | Schnetzer | LeMars | Trombone | 1 |
| Fred | Schultz | Clear Creek-Amana | Trombone | 1 |
| Lydia | Shin | Iowa City, West | Trombone | 2 |
| Alex | Stoner | Cedar Falls | Trombone | 1 |
| Mikayla | Vollink | Unity Christian, Orange City | Trombone | 2 |
| Claire | Wubbena | Washington | Trombone | 3 |
| Zac | Clark | Waterloo, East | Bass Trombone | 0 |
| Reid | Post | Linn-Mar, Marion | Bass Trombone | 0 |
| Keegan | Tilley | Indianola | Bass Trombone | 0 |
| Brad | Balster | West Lyon, Inwood | Euphonium | 0 |
| AJ | Barry | Assumption, Davenport | Euphonium | 0 |
| Isaac | Boualavong | Pella | Euphonium | 0 |
| Jayden | Bradley | Denison-Schleswig | Euphonium | 0 |
| Ella | Dorman | Linn-Mar, Marion | Euphonium | 0 |
| Adam | Henrich | Newman Catholic, Mason City | Euphonium | 0 |
| Trevor | Longnecker | Ankeny Centennial | Euphonium | 0 |
| Timo | Mobley-Benoist | Grinnell | Euphonium | 0 |
| Alanna | Reynolds | Cedar Falls | Euphonium | 0 |
| Nick | Robie | Ankeny | Euphonium | 0 |
| Christian | Schmadeke | Denison-Schleswig | Euphonium | 0 |
| Sia | Smith | Urbandale | Euphonium | 0 |
| Caleb | Burke | Waukee Northwest | Tuba | 0 |
| Nathan | Fornal | Davenport, West | Tuba | 0 |
| Ray | Jensen | Waukee | Tuba | 0 |
| Bryson | Kinnan | Valley, West Des Moines | Tuba | 0 |
| Mia | Lockwood | Clear Lake | Tuba | 0 |
| Teague | Mayer | Washington | Tuba | 0 |
| Kyler | Nunnikhoven | Pella | Tuba | 0 |
| Sam | Stember | Ankeny | Tuba | 0 |
| Grant | Subbert | Hampton-Dumont-CAL | Tuba | 0 |
| Michael | Toben | Sioux City, North | Tuba | 0 |
| Brett | Tomkins | Dubuque, Hempstead | Tuba | 0 |
| Luke | Wedel | Cedar Rapids, Kennedy | Tuba | 0 |
| Jersey | Bilyeu | Cedar Rapids, Kennedy | Percussion | 0 |
| Max | Fahrenkrug | Waukee | Percussion | 0 |
| Alec | Fialkov | Des Moines, Roosevelt | Percussion | 0 |
| Delaney | Jacobi | Center Point-Urbana | Percussion | 0 |
| Arynn | Luppes | South Hamilton, Jewell | Percussion | 0 |
| Nathan | Markham | Mason City | Percussion | 0 |
| Cannon | Roberson | Indianola | Percussion | 0 |
| Tommy | Rogers | Iowa City, Liberty | Percussion | 0 |
| Anna | Truesdell | Sioux Center | Percussion | 0 |
| Lucy | Gannon | Waukee | Piano | 2 |
| Henry | Mauser | Osage | Piano | 1 |