| Place | Time | Swimmer (Yr) | School | City | State |
| 1 | :21.99 | Olivia Smoliga (12) | Glenbrook South High School | Glenview | IL |
| 2 | :22.53 | Lindsey Engel (11) | Crean Lutheran High School | Irvine | CA |
| 2 | :22.53 | Chase Kinney (12) | Massillon Jackson High School | Massillon | OH |
| 4 | :22.64 | Linnea Mack (12) | Pioneer High School | San Jose | CA |
| 5 | :22.74 | Anika Apostalon (12) | Albuquerque Academy | Albuquerque | NM |
| 6 | :22.81 | Ally Howe (11) | Sacred Heart Preparatory | Atherton | CA |
| 7 | :22.82 | Danielle Nack (11) | Mankato West High School | Mankato | MN |
| 8 | :22.89 | Caroline Baldwin (11) | Westfield High School | Westfield | NJ |
| 9 | :22.91 | Kaitlyn Albertoli (10) | Jserra Catholic High School | San Juan Capistrano | CA |
| 9 | :22.91 | Sarah Hitchens (12) | Villa Maria Academy | Malvern | PA |
| 9 | :22.91 | Kristen Vrdeveld (12) | The Baylor School | Chattanooga | TN |
| 12 | :22.92 | Nora McCullagh (10) | Charlotte Catholic High School | Charlotte | NC |
| 13 | :22.93 | Bethany Galat (11) | Penn High School | Mishawaka | IN |
| 14 | :22.94 | Brynne Wong (12) | Corona del Mar High School | Newport Beach | CA |
| 15 | :22.95 | Alex Cleveland (11) | Zionsville Community High School | Zionsville | IN |
| 16 | :22.96 | Amy Bilquist (10) | Verrado High School | Buckeye | AZ |
| 16 | :22.96 | Iris Brand (10) | Amador Valley High School | Pleasanton | CA |
| 16 | :22.96 | Danielle Freeman (12) | Hudsonville High School | Hudsonville | MI |
| 19 | :22.97 | Beata Nelson (9 ) | Verona Area High School | Verona | WI |
| 20 | :23.00 | Caitlin Cooper (11) | Woodward Academy | College Park | GA |
| 21 | :23.02 | Rhianna Williams (12) | Fossil Ridge High School | Fort Collins | CO |
| 22 | :23.05 | Courtney Caldwell (10) | Lawrence Free State High School | Lawrence | KS |
| 23 | :23.06 | Kaia Grobe (10) | Chanhassen High School | Chanhassen | MN |
| 24 | :23.09 | Kasey Schmidt (10) | The Bolles School | Jacksonville | FL |
| 25 | :23.13 | Abi Speers (12) | Langley High School | Mclean | VA |
| 26 | :23.15 | Caroline McTaggart (10) | The Holton Arms School | Bethesda | MD |
| 26 | :23.15 | Madelyn Veith (11) | Hershey High School | Hershey | PA |
| 28 | :23.16 | Grace Long (10) | Upper Arlington High School | Upper Arlington | OH |
| 29 | :23.19 | Holly Christensen (10) | Hunterdon Central High School | Flemington | NJ |
| 29 | :23.19 | Evan Swenson (12) | Loyola Academy | Wilmette | IL |
| 31 | :23.20 | Rachel Hayden (12) | North Central High School | Indianapolis | IN |
| 31 | :23.20 | Sarah Kaunitz (11) | Monta Vista High School | Cupertino | CA |
| 31 | :23.20 | Leah Pfitzer (12) | Kingwood High School | Kingwood | TX |
| 34 | :23.21 | Hannah Whiteley (9 ) | Springboro High School | Springboro | OH |
| 35 | :23.23 | Brooke Stenstrom (9 ) | Menlo-Atherton High School | Atherton | CA |
| 36 | :23.24 | Marisa Barton (12) | Crystal Lake Central High School | Crystal Lake | IL |
| 37 | :23.25 | Alexandra Rockett (11) | Wilson High School | West Lawn | PA |
| 37 | :23.25 | Cari Stankaitis (12) | Honeoye Falls-Lima Central High School | Honeoye Falls | NY |
| 39 | :23.26 | Clara Baggett (10) | Mt. Vernon High School | Mt. Vernon | IN |
| 40 | :23.28 | Alysha Bush (12) | Newberg High School | Newberg | OR |
| 40 | :23.28 | Macie McNichols (11) | Gilmour Academy | Gates Mills | OH |
| 42 | :23.31 | Katie Saloky (12) | Central Columbia High School | Bloomsburg | PA |
| 42 | :23.31 | Emma Sougstad (12) | Mason City High School | Mason City | IA |
| 44 | :23.32 | Brittany Aoyama (12) | Linden High School | Linden | CA |
| 44 | :23.32 | Dina Rommel (11) | Clarence High School | Clarence | NY |
| 46 | :23.33 | Carolyn Kane (12) | Minnetonka High School | Minnetonka | MN |
| 46 | :23.33 | Victoria Toris (10) | Pinnacle High School | Phoenix | AZ |
| 48 | :23.34 | Kate Boyer (10) | Highland Park High School | Dallas | TX |
| 49 | :23.35 | Katie Ford (11) | Mount Lebanon High School | Pittsburgh | PA |
| 50 | :23.36 | Anna Keane (11) | Meadowdale High School | Lynnwood | WA |
| 51 | :23.37 | Ashton Ellzey (11) | Baker High School | Mobile | AL |
| 51 | :23.37 | Meaghan Raab (11) | Hershey High School | Hershey | PA |
| 51 | :23.37 | Katie Smith (9 ) | Pittsford Central Schools | Pittsford | NY |
| 54 | :23.38 | Meagan Dollard (11) | Germantown Academy | Fort Washington | PA |
| 54 | :23.38 | Carly Reid (11) | Monta Vista High School | Cupertino | CA |
| 54 | :23.38 | Temarie Tomley (11) | Ursuline Academy | Cincinnati | OH |
| 57 | :23.39 | Shannon McKernan (10) | Germantown Academy | Fort Washington | PA |
| 58 | :23.40 | Emma Paulson (12) | Wayzata High School | Plymouth | MN |
| 59 | :23.42 | Mary Warren (11) | Arrowhead High School | Hartland | WI |
| 60 | :23.43 | Raena Eldridge (10) | Rockwall High School | Rockwall | TX |
| 60 | :23.43 | Ashley Johnson (10) | Langham Creek High School | Houston | TX |
| 62 | :23.44 | Sarah Love (12) | Du Pont Manual High School | Louisville | KY |
| 62 | :23.44 | Kenna Ramey (11) | Federal Way High School | Federal Way | WA |
| 62 | :23.44 | Morgan Soulia (10) | North Allegheny Senior High School | Wexford | PA |
| 65 | :23.46 | Alex Rieger (11) | Davis Senior High School | Davis | CA |
| 66 | :23.47 | Maddy Frost (12) | Saline High School | Saline | MI |
| 66 | :23.47 | Annie Ochitwa (10) | Thunderridge High School | Highlands Ranch | CO |
| 68 | :23.48 | Brie Balsbough (11) | West Linn High School | West Linn | OR |
| 68 | :23.48 | Ariana Bullard (12) | Carmel High School | Carmel | IN |
| 70 | :23.49 | Laura Miksch (12) | Columbus High School | Columbus | NE |
| 71 | :23.50 | Erica Clancy (12) | Susquehanna Township High School | Harrisburg | PA |
| 71 | :23.50 | Sarah Koucheki (12) | Hawken School | Gates Mills | OH |
| 71 | :23.50 | Amy Lubawy (11) | Bishop Gorman High School | Las Vegas | NV |
| 74 | :23.51 | Veronica Burchill (9 ) | Carmel High School | Carmel | IN |
| 74 | :23.51 | Maddie Rusch (12) | New Canaan High School | New Canaan | CT |
| 74 | :23.51 | Megan Strickland (11) | Churchill High School | San Antonio | TX |
| 77 | :23.52 | Theresa Hayward (12) | Elizabethtown Area High School | Elizabethtown | PA |
| 77 | :23.52 | Kate Herrill (9 ) | Flintridge Sacred Heart Academy | La Canada | CA |
| 79 | :23.53 | MacKenzie Margroum (12) | Notre Dame Academy | Park Hills | KY |
| 79 | :23.53 | Sophie Pilkinton (10) | Harpeth Hall School | Nashville | TN |
| 81 | :23.54 | Angela Algee (12) | Dr. Phillips High School | Orlando | FL |
| 81 | :23.54 | Annie Williamson (10) | Oconee County High School | Watkinsville | GA |
| 83 | :23.55 | Lindsey Horejsi (9 ) | Albert Lea High School | Albert Lea | MN |
| 84 | :23.56 | Kaylee Witkiewicz (10) | Thomas Worthington High School | Worthington | OH |
| 84 | :23.56 | Kina Zhou (12) | Niskayuna High School | Niskayuna | NY |
| 86 | :23.57 | Vanessa Krause (9 ) | Chesterton High School | Chesterton | IN |
| 86 | :23.57 | Edan Scott (11) | Niles West High School | Skokie | IL |
| 88 | :23.59 | Jasmine Mau (11) | Punahou School | Honolulu | HI |
| 88 | :23.59 | Amy Novak (12) | Naperville North High School | Naperville | IL |
| 90 | :23.60 | Anna Babinec (12) | Holland West Ottawa High School | Holland | MI |
| 90 | :23.60 | Mekenna Scheitlin (11) | Barrington High School | Barrington | IL |
| 90 | :23.60 | Alexandra Tracy (12) | Indian Hill High School | Cincinnati | OH |
| 93 | :23.61 | Catherine DeLoof (10) | Grosse Pointe South High School | Grosse Pointe Farms | MI |
| 93 | :23.61 | Emily Gibson (11) | Southlake Carroll High School | Southlake | TX |
| 93 | :23.61 | Cheyenne Low (12) | University High School | Irvine | CA |
| 93 | :23.61 | Katie McLaughlin (10) | Jserra Catholic High School | San Juan Capistrano | CA |
| 93 | :23.61 | Abby Stone (10) | Granville High School | Granville | OH |
| 98 | :23.62 | Katelyn Martin (12) | Troy High School | Fullerton | CA |
| 98 | :23.62 | Caroline Nava (10) | Westminster Academy | Fort Lauderdale | FL |
| 100 | :23.63 | Robyn Clevenger (9 ) | Hamilton Southeastern High School | Fishers | IN |
| 100 | :23.63 | Siobhan Dale (10) | Edwin O. Smith High School | Storrs | CT |
| 100 | :23.63 | Kailyn Koh (12) | San Marino High School | San Marino | CA |
| 100 | :23.63 | Lexie Lupton (10) | Kingwood High School | Kingwood | TX |
| 100 | :23.63 | Lexie Malazdrewicz (12) | Evergreen High School | Evergreen | CO |
| 100 | :23.63 | Jenner McLeod (12) | Deerfield Academy | Deerfield | MA |
| 100 | :23.63 | Olivia Morrell (12) | Volcano Vista High School | Albuquerque | NM |