| Stella | Lundh | Bettendorf (Orch) | String Bass | 0 |
| Kyler | Lyons | Pella | String Bass | 0 |
| Sonja | Ostmo | Cedar Rapids, Washington | String Bass | 0 |
| Amelia | Flaming | Iowa City, City High | Harp | 1 |
| Leah | Boualavong | Pella | Flute | 2 |
| Rebekah | Buchwald | Ames | Flute | 1 |
| Nathan | Butler | Iowa City, West | Flute | 1 |
| Omar | Camas | LeMars | Flute | 2 |
| Alissa | Charlton | Cedar Falls | Flute | 1 |
| Yusi | Chen | Waukee Northwest | Flute | 1 |
| Manasvi | Devi Reddy | Linn-Mar, Marion | Flute | 2 |
| Blake | Dreckman | Waukee | Flute | 1 |
| Ava | Ely | Webster City | Flute | 2 |
| Gavin | Housley | Norwalk | Flute | 2 |
| Jiwon | Kim | Iowa City, Liberty | Flute | 1 |
| Summer | Kinnan | Valley, West Des Moines | Flute | 2 |
| Lily | Miglia | Linn-Mar, Marion | Flute | 1 |
| Lily | Rantanen | Iowa City, City High | Flute | 2 |
| Adelyn | Richards | Johnston | Flute | 1 |
| Sariah | Scott | ADM, Adel | Flute | 2 |
| Anna | Swensen | North Fayette Valley, West Union | Flute | 1 |
| Miriam | Tejeda | Storm Lake | Flute | 1 |
| Aubrey | Todsen | Ankeny Centennial | Flute | 1 |
| Marielle | Visser | Unity Christian, Orange City | Flute | 2 |
| Abigail | Watters | Iowa City, Liberty | Flute | 2 |
| Claire | Weaver | Forest City | Flute | 1 |
| Kate | Wilson | Dallas Center-Grimes | Flute | 2 |
| Helena | Yang | Iowa City, West | Flute | 2 |
| Russell | Firsching | Davenport, West | Oboe | 0 |
| Grace | Haugland | Clear Lake | Oboe | 0 |
| Tabitha | Mauss | Southeast Polk | Oboe | 0 |
| Owen | Orban | Algona | Oboe | 0 |
| Kaylee | Ridge | Clarinda | Oboe | 0 |
| Mady | Stanislav | MOC-Floyd Valley | Oboe | 0 |
| Emma | Adair | Dallas Center-Grimes | Bassoon | 0 |
| Jacob | Bice | Bettendorf | Bassoon | 0 |
| Jamon | Buhr | Marion | Bassoon | 0 |
| Brady | Campbell | Center Point-Urbana | Bassoon | 0 |
| Zhiyue | Chen | Clear Creek-Amana | Bassoon | 0 |
| Lex | Coderre | Waukee | Bassoon | 0 |
| Oscar | Dix | Urbandale | Bassoon | 0 |
| Hayden | Gonzalez | Muscatine | Bassoon | 0 |
| Sophia | Lynch | Bettendorf | Bassoon | 0 |
| Chloe | Martin | Bettendorf | Bassoon | 0 |
| Elina | Quang | Waukee | Bassoon | 0 |
| Brenna | TeKippe | Johnston | Bassoon | 0 |
| Ava | Agnew | Cherokee, Washington | Bb Clarinet | 1 |
| Katie | Allard | Xavier, Cedar Rapids | Bb Clarinet | 3 |
| Riley | Bartlett | Ballard | Bb Clarinet | 3 |
| Abigail | Beard | Clear Lake | Bb Clarinet | 3 |
| Allison | Beaver | MOC-Floyd Valley | Bb Clarinet | 2 |
| Aaron | Blanchard | Dubuque, Hempstead | Bb Clarinet | 1 |
| Maria | Bloom | Sioux Center | Bb Clarinet | 1 |
| Rylee | Campbell | Norwalk | Bb Clarinet | 2 |
| Erika | Carlson | Johnston | Bb Clarinet | 3 |
| Zoey | Carolus | Mason City | Bb Clarinet | 3 |
| Evalie | Charlton | Cedar Falls | Bb Clarinet | 2 |
| Toby | Chen | Waukee Northwest | Bb Clarinet | 2 |
| Tyler | Chervenka | Waukee | Bb Clarinet | 1 |
| Caleb | Davies | Iowa City, West | Bb Clarinet | 1 |
| Lena | Dinsmore | Gilbert | Bb Clarinet | 2 |
| Sophie | Dralle | Cedar Falls | Bb Clarinet | 1 |
| Abigail | Droessler | Algona | Bb Clarinet | 2 |
| Ava | Eastman | Indianola | Bb Clarinet | 2 |
| Clara | Frank | Iowa City, Liberty | Bb Clarinet | 1 |
| Ellie | Fredin | Linn-Mar, Marion | Bb Clarinet | 3 |
| Addison | Funke | Prairie, Cedar Rapids | Bb Clarinet | 2 |
| Jenna | Galvin | Alta-Aurelia | Bb Clarinet | 3 |
| Hannah | Gann | Treynor | Bb Clarinet | 3 |
| Abraham | Groen | Ankeny Centennial | Bb Clarinet | 2 |
| Amanda | Gustafson | ADM, Adel | Bb Clarinet | 3 |
| Catherine | Hart | Algona | Bb Clarinet | 2 |
| Lilly | Henn | Sioux City, North | Bb Clarinet | 3 |
| Winny | Herrick | South Hamilton, Jewell | Bb Clarinet | 2 |
| Addison | Hingtgen | Dubuque, Hempstead | Bb Clarinet | 3 |
| Kaelee | Holter | Indianola | Bb Clarinet | 3 |
| Hunter | Jensen | Waterloo, East | Bb Clarinet | 3 |
| Camryn | Johnson | Ankeny Centennial | Bb Clarinet | 2 |
| Abby | Kalkwarf | Pella | Bb Clarinet | 3 |
| Austin | Kathol | Bishop Heelan Catholic, Sioux City | Bb Clarinet | 3 |
| Kennedy | Kaufman | Westwood, Sloan | Bb Clarinet | 2 |
| Delia | Kilborn | Johnston | Bb Clarinet | 3 |
| Patrick | Loussaert | Iowa City, West | Bb Clarinet | 2 |
| Jivahny | Lovan | Spencer | Bb Clarinet | 2 |
| Chloe | Lu | Ames | Bb Clarinet | 3 |
| Liahna | Malin | Clear Creek-Amana | Bb Clarinet | 3 |
| Amelia | McLean | Waukee | Bb Clarinet | 1 |
| Paige | McMann | North Scott, Eldridge | Bb Clarinet | 1 |
| Macy | Mickalson | Iowa City, City High | Bb Clarinet | 2 |
| Miku | Mizushima | Waukee | Bb Clarinet | 2 |
| Adelyn | Mottet | Dubuque, Hempstead | Bb Clarinet | 2 |
| Ishika | Motwani | Bettendorf | Bb Clarinet | 3 |
| Ainsley | Munson | Maquoketa | Bb Clarinet | 3 |
| Melvin | Nziraguhunga | Waukee | Bb Clarinet | 3 |
| Madeline | O'Malley | Pleasant Valley | Bb Clarinet | 2 |
| Ava | Orr | Webster City | Bb Clarinet | 3 |
| Emmett | Palmberg | Iowa City, City High | Bb Clarinet | 3 |
| Hadley | Peat | Dubuque, Senior | Bb Clarinet | 2 |
| Reese | Peddicord | Linn-Mar, Marion | Bb Clarinet | 1 |
| Ryleigh | Penn | Mason City | Bb Clarinet | 2 |
| Keian | Price | Davenport, North | Bb Clarinet | 3 |
| Liam | Rehnberg | Bettendorf | Bb Clarinet | 1 |
| Amelia | Reicks | Maquoketa | Bb Clarinet | 3 |
| Claire | Reimer | Iowa City, West | Bb Clarinet | 3 |
| Matthias | Roettger | Ames | Bb Clarinet | 1 |
| Alex | Romero | Sioux Center | Bb Clarinet | 1 |
| Grace | Schultz | OABCIG | Bb Clarinet | 3 |
| Colsen | Shaffer | Iowa City, Liberty | Bb Clarinet | 2 |
| Noah | Shin | Ames | Bb Clarinet | 1 |
| Grace | Sliwinski | Cedar Falls | Bb Clarinet | 1 |
| Dutch | Smith | Council Bluffs, Abraham Lincoln | Bb Clarinet | 2 |
| Maggie | Smith | Glenwood | Bb Clarinet | 2 |
| Abi | Steenhard | Waukee Northwest | Bb Clarinet | 1 |
| Isaac | Steenhoek | Pella | Bb Clarinet | 1 |
| Hailey | Stein | Emmetsburg | Bb Clarinet | 3 |
| Kiera | Swanberg | Ankeny | Bb Clarinet | 1 |
| Max | Tchernoraenko | Iowa City, City High | Bb Clarinet | 3 |
| Ashleigh | Topp | Iowa City, West | Bb Clarinet | 3 |
| Clara | Uthe | ADM, Adel | Bb Clarinet | 3 |
| Jaeda | Van Zante | Pella | Bb Clarinet | 3 |
| Siddharth | Venkatesan | Iowa City, West | Bb Clarinet | 2 |
| Zane | Wihlm | Norwalk | Bb Clarinet | 2 |
| Elizabeth | Winters | Norwalk | Bb Clarinet | 1 |
| Victor | Yao | Iowa City, Liberty | Bb Clarinet | 1 |
| Mason | Burnett | North Scott, Eldridge | Bass Clarinet | 0 |
| Gage | Dokter | Sioux Center | Bass Clarinet | 0 |
| Gabrielle | Engler | Atlantic | Bass Clarinet | 0 |
| Audrey | Garrelts | Emmetsburg | Bass Clarinet | 0 |
| Bella | Justice | Southeast Polk | Bass Clarinet | 0 |
| Grace | Kreitner | Muscatine | Bass Clarinet | 0 |
| Maria | Martinez | Waukee | Bass Clarinet | 0 |
| Hazel | Niemeyer | West Lyon, Inwood | Bass Clarinet | 0 |
| Milo | Palmer | Iowa City, City High | Bass Clarinet | 0 |
| Carlee | Pieper | Sioux Center | Bass Clarinet | 0 |
| Eliza | Shamrell | Pleasant Valley | Bass Clarinet | 0 |
| Aleksey | Titarenko | Iowa City, Liberty | Bass Clarinet | 0 |
| Grant | Tucker | Mount Vernon | Bass Clarinet | 0 |
| Tanner | Twedt | South Hamilton, Jewell | Bass Clarinet | 0 |
| Kinley | Hansen | Spencer | Contra Clarinet | 0 |
| Uriel | Hinojosa | Sheldon | Contra Clarinet | 0 |
| Carson | Attaway | Waukee Northwest | Alto Saxophone | 1 |
| Cassidy | Bierstedt | Algona | Alto Saxophone | 2 |
| Silas | Gollnick | Iowa City, City High | Alto Saxophone | 2 |
| Aaron | Irlbeck | Coon Rapids-Bayard | Alto Saxophone | 2 |
| Evan | Liu | Iowa City, West | Alto Saxophone | 1 |
| Gracelyn | Lors | Norwalk | Alto Saxophone | 2 |
| Claire | Lu | Ames | Alto Saxophone | 1 |
| Camden | Neff | Cedar Rapids, Kennedy | Alto Saxophone | 1 |
| Connor | Niemeier | Linn-Mar, Marion | Alto Saxophone | 2 |
| Adalade | Ochsner | Unity Christian, Orange City | Alto Saxophone | 1 |
| Kayson | Paige | Waterloo, East | Alto Saxophone | 1 |
| Danylo | Palasyuk | Ames | Alto Saxophone | 2 |
| Alan | Arriaga-Rangel | Monticello | Tenor Saxophone | 0 |
| Preston | Cronk | Lewis Central | Tenor Saxophone | 0 |
| Trey | Dooley | Vinton-Shellsburg | Tenor Saxophone | 0 |
| Beckett | Masters | MOC-Floyd Valley | Tenor Saxophone | 0 |
| James | Tilley | Iowa City, City High | Tenor Saxophone | 0 |
| Noah | Vande Kieft | Pella | Tenor Saxophone | 0 |
| Joseph | Cruz | Hampton-Dumont-CAL | Baritone Saxophone | 0 |
| Lillian | Dahlstrom | Gilbert | Baritone Saxophone | 0 |
| Ren | Dvorsky | Linn-Mar, Marion | Baritone Saxophone | 0 |
| Seth | Moss | LeMars | Baritone Saxophone | 0 |
| Maddux | Neukirch | Iowa City, West | Baritone Saxophone | 0 |
| Max | Ziegemeier | Waukee Northwest | Baritone Saxophone | 0 |
| Alyse | Beyer | Gilbert | Cornet | 2 |
| Abram | Booms | Marion | Cornet | 2 |
| Eric | Boote | West Lyon, Inwood | Cornet | 2 |
| Evan | Buller | Ames | Trumpet | 1 |
| Mia | Deegan | Xavier, Cedar Rapids | Trumpet | 1 |
| Tom | Fireman | Linn-Mar, Marion | Cornet | 1 |
| Owen | Horgen | ADM, Adel | Cornet | 2 |
| Conor | Kane | Dubuque, Hempstead | Cornet | 3 |
| Zachary | Kaplan | Iowa City, West | Cornet | 3 |
| Annaleigh | Lex | Bondurant-Farrar | Trumpet | 2 |
| Vaughn | McDonough | Center Point-Urbana | Cornet | 3 |
| Clover | McGarvey | Cedar Falls | Trumpet | 1 |
| Julian | Miller | Cedar Rapids, Jefferson | Trumpet | 2 |
| Marley | Morrow | Spirit Lake | Trumpet | 1 |
| Vivian | Mussig | Cedar Falls | Cornet | 2 |
| Victor | Nunez | Cedar Falls | Cornet | 1 |
| Cale | Nuss | Glenwood | Trumpet | 2 |
| Abram | Oswald | Winterset | Cornet | 1 |
| Ethan | Petersen | Pleasant Valley | Trumpet | 2 |
| Ethan | Peterson | Davenport, Central | Cornet | 1 |
| Miles | Poolman | Iowa City, Liberty | Trumpet | 1 |
| Ellie | Prier | Norwalk | Cornet | 1 |
| Lazaro | Rivera Acosta | Denison-Schleswig | Cornet | 3 |
| Kendra | Steiert | Osage | Cornet | 3 |
| Kimberly | Terpstra | Oskaloosa | Cornet | 3 |
| Maxwell | Throop | Bondurant-Farrar | Trumpet | 2 |
| Jude | Tink | Waterloo, West | Trumpet | 2 |
| Manny | Toquinto | Davenport, North | Cornet | 2 |
| Matthew | Waggoner | Council Bluffs, Abraham Lincoln | Trumpet | 1 |
| Abby | Wallinga | MOC-Floyd Valley | Cornet | 1 |
| Allie | Anderson | Harlan | French Horn | 4 |
| Linnea | Arnell-Liu | Bettendorf | French Horn | 3 |
| Lillian | Burkett | Winterset | French Horn | 1 |
| Anna | Burns | Clear Lake Classical | French Horn | 1 |
| Abigail | Chambers | Bondurant-Farrar | French Horn | 1 |
| Anna | Channel | Davenport, Central | French Horn | 4 |
| Jordan | Davisdon | Dubuque, Hempstead | French Horn | 3 |
| Olivia | Fleming | Clarinda | French Horn | 2 |
| Rania | Hasan | Linn-Mar, Marion | French Horn | 2 |
| Austin | Klauke | Iowa City, City High | French Horn | 1 |
| Jack | Kresowik | Pleasant Valley | French Horn | 4 |
| Aiden | Leiran | Urbandale | French Horn | 2 |
| Meghan | Mettemeyer | Iowa City, City High | French Horn | 2 |
| Grace | Mitchell | Atlantic | French Horn | 3 |
| Tucker | Nikkel | Spirit Lake | French Horn | 2 |
| Theresa | Nilles | Sheldon | French Horn | 1 |
| Ethan | Orban | Algona | French Horn | 4 |
| Trevor | Ott | Nevada | French Horn | 4 |
| Isabelle | Ryan | Johnston | French Horn | 3 |
| Everett | Sams | Linn-Mar, Marion | French Horn | 1 |
| Teagan | Schmidt | North Scott, Eldridge | French Horn | 2 |
| Sarah | Tilberg | LeMars | French Horn | 3 |
| Avery | Westphal | Alta-Aurelia | French Horn | 4 |
| Martha | Willard | Iowa City, City High | French Horn | 3 |
| Benjamin | Allard | Xavier, Cedar Rapids | Trombone | 2 |
| Brock | Anderson | Mason City | Trombone | 1 |
| Landyn | Anderson | LeMars | Trombone | 1 |
| Drew | Burggraaf | Waukee Northwest | Trombone | 2 |
| Isaiah | Christensen | Perry | Trombone | 3 |
| Michael | Davis | Prairie, Cedar Rapids | Trombone | 3 |
| James | Foo | Johnston | Trombone | 2 |
| Greer | Hamerlinck | LeMars | Trombone | 3 |
| Brody | Haugh | Waukee Northwest | Trombone | 1 |
| Hezekiah | Johnson | Ames | Trombone | 2 |
| Owen | Klaus | Davis County, Bloomfield | Trombone | 3 |
| Henry | Lawler | Iowa City, West | Trombone | 1 |
| Zach | McMann | North Scott, Eldridge | Trombone | 2 |
| Noah | Reicks | Sioux City, East | Trombone | 2 |
| Jacob | Tallman | Gilbert | Trombone | 3 |
| Olivia | White | Pella | Trombone | 3 |
| Zane | Wickenkamp | Ames | Trombone | 1 |
| Caleb | Williamson | Independence | Trombone | 1 |
| Kazuhiko | Goto | Iowa City, West | Bass Trombone | 0 |
| Evan | Madsen | Decorah | Bass Trombone | 0 |
| Frank | Ogilvie | Iowa City, City High | Bass Trombone | 0 |
| Ethan | Pewe | Johnston | Bass Trombone | 0 |
| Jayden | Bradley | Denison-Schleswig | Euphonium | 0 |
| Lainey | Buckendahl | Alta-Aurelia | Euphonium | 0 |
| Max | Engelbrecht | Bondurant-Farrar | Euphonium | 0 |
| Coraline | Etler | Iowa City, City High | Euphonium | 0 |
| Shannon | Frommelt | Ankeny Centennial | Euphonium | 0 |
| Sarah | Garbe | Xavier, Cedar Rapids | Euphonium | 0 |
| Emma | Koontz | Clear Lake | Euphonium | 0 |
| Isabella | Lourenco | Sheldon | Euphonium | 0 |
| Lily | Moeller | MOC-Floyd Valley | Euphonium | 0 |
| Zachary | Reimann | Ankeny Centennial | Euphonium | 0 |
| Braden | Steenhard | Waukee Northwest | Euphonium | 0 |
| Ethan | Totten | Keokuk | Euphonium | 0 |
| Reid | Anderson | Mason City | Tuba | 0 |
| Brett | Bergman | Southeast Polk | Tuba | 0 |
| Chase | Cline | ADM, Adel | Tuba | 0 |
| José | Gaitan-Hernandez | Des Moines, East | Tuba | 0 |
| Michael | Hocamp | Atlantic | Tuba | 0 |
| Noah | Johnson | Tipton | Tuba | 0 |
| Paul | Kissinger | Algona | Tuba | 0 |
| Lanae | Kuiper | Trinity Christian | Tuba | 0 |
| Pavlos | March | Mason City | Tuba | 0 |
| Jasper | Neymeyer | Linn-Mar, Marion | Tuba | 0 |
| Alexander | Schmitz | Ankeny | Tuba | 0 |
| Caelyn | Wipperman | Bondurant-Farrar | Tuba | 0 |
| Alexander | Alford | Lewis Central | Percussion | 0 |
| Owen | Borgstadt | Valley, West Des Moines | Percussion | 0 |
| Derick | Doresca | Iowa City, West | Percussion | 0 |
| Benjamin | Hollinger | Prairie, Cedar Rapids | Percussion | 0 |
| Maddisen | Maloutaphong | Storm Lake | Percussion | 0 |
| Ewan | Southwood | Linn-Mar, Marion | Percussion | 0 |
| Evan | Stucky | Iowa City, City High | Percussion | 0 |
| Aaron | Tichy | Osage | Percussion | 0 |
| Chloe | Liang | Johnston | Piano | 0 |