| Place | Time | First | Last | Grade | School | City | State | |||
| 1 | :48.75 | Karlee | Bispo | 12 | Thomas Downey High School | Modesto | CA | |||
| 2 | :48.80 | Dagny | Knutson | 10 | Minot High School | Minot | ND | |||
| 3 | :49.03 | Liv | Jensen | 12 | Palo Atlo High School | Palo Alto | CA | |||
| 4 | :49.54 | Mary | Beck | 11 | Westlake High School | Austin | TX | |||
| 5 | :49.86 | Samantha | Woodward | 12 | Edmond Memorial High School | Edmond | OK | |||
| 6 | :49.89 | Kasey | Carlson | 10 | Las Lomas High School | Walnut Creek | CA | |||
| 6 | :49.89 | Megan | Romano | 11 | Northeast High School | St. Petersburg | FL | |||
| 8 | :49.92 | Betsy | Webb | 12 | Loyola Academy | Wilmette | IL | |||
| 9 | :50.10 | Jamie | Bohunicky | 11 | Buchholz High School | Gainesville | FL | |||
| 10 | :50.12 | Katharine | Riefenstahl | 12 | Germantown Academy | Fort Washington | PA | |||
| 10 | :50.12 | Arianna | Vanderpool-Wall | 12 | The Bolles School | Jacksonville | FL | |||
| 12 | :50.19 | Maddy | Schaefer | 9 | St. Francis High School | Mountain View | CA | |||
| 13 | :50.21 | Samantha | Tucker | 10 | Westlake High School | Austin | TX | |||
| 14 | :50.30 | Margo | Geer | 10 | Fairbanks Local School | Milford Center | OH | |||
| 15 | :50.35 | Gretchen | Jaques | 9 | Glendora High School | Glendora | CA | |||
| 16 | :50.46 | Allison | Schmitt | 12 | Canton High School | Canton | MI | |||
| 17 | :50.48 | Haley | Krakoski | 11 | Xavier College Prep | Phoenix | AZ | |||
| 18 | :50.51 | Colleen | Fotsch | 12 | Palo Atlo High School | Palo Alto | CA | |||
| 19 | :50.58 | Kathleen | Nolan | 11 | Hershey High School | Hershey | PA | |||
| 20 | :50.61 | Stephanie | Eisenring | 11 | Pine Crest School | Fort Lauderdale | FL | |||
| 21 | :50.62 | Kayleigh | Foley | 12 | Amador Valley High School | Pleasanton | CA | |||
| 22 | :50.68 | Cynthia | Fascella | 10 | Fountain Valley High School | Fountain Valley | CA | |||
| 23 | :50.72 | Gracie | Finnegan | 10 | Bishop Watterson High School | Columbus | OH | |||
| 24 | :50.74 | Carly | Mercer | 10 | Hamilton Southeastern High School | Fishers | IN | |||
| 25 | :50.75 | Ashley | Danner | 12 | Lake Braddock Secondary School | Burke | VA | |||
| 26 | :50.76 | Amanda | Kendall | 11 | Robinson Secondary School | Fairfax | VA | |||
| 27 | :50.77 | Genny | Konicke | 12 | Plano Senior High School | Plano | TX | |||
| 28 | :50.90 | Skylar | Smith | 9 | Foster High School | Richmond | TX | |||
| 29 | :50.91 | Catherine | Breed | 9 | Amador Valley High School | Pleasanton | CA | |||
| 29 | :50.91 | Kristyne | Cole | 12 | Ann Arbor Pioneer High School | Ann Arbor | MI | |||
| 31 | :50.94 | Kate | Shumway | 11 | New Trier High School | Winnetka | IL | |||
| 32 | :50.98 | Danielle | Jansen | 10 | Mason High School | Mason | OH | |||
| 32 | :50.98 | Kathryn | Murphy | 10 | Marin Catholic High School | Kentfield | CA | |||
| 34 | :50.99 | Kelsey | Amundsen | 11 | The Woodlands High School | The Woodlands | TX | |||
| 35 | :51.00 | Katherine | Whitbeck | 12 | Bishop McGuinness Catholic High School | Oklahoma City | OK | |||
| 36 | :51.01 | Whitney | Lopus | 12 | Desert Mountain High School | Scottsdale | AZ | |||
| 37 | :51.02 | Camille | Duckett | 12 | Thousand Oaks High School | Thousand Oaks | CA | |||
| 38 | :51.06 | Trish | Regan | 10 | Carmel High School | Carmel | IN | |||
| 39 | :51.08 | Ruby | Martin | 11 | Madison East High School | Madison | WI | |||
| 40 | :51.09 | Jenny | von Jouanne | 12 | Bob Jones High School | Madison | AL | |||
| 41 | :51.14 | Sarah | Bateman | 12 | Lake Brantley High School | Altamonte Springs | FL | |||
| 42 | :51.16 | Darcy | Fishback | 11 | Upper Arlington High School | Upper Arlington | OH | |||
| 42 | :51.16 | Liz | Koselka | 12 | Ann Arbor Pioneer High School | Ann Arbor | MI | |||
| 42 | :51.16 | Kate | McNeilis | 10 | Dublin Scioto High School | Dublin | OH | |||
| 42 | :51.16 | Kristen | Wilson | 10 | Paul Laurence Dunbar High School | Lexington | KY | |||
| 46 | :51.18 | Sara | Giberson | 10 | Tottenville High School | Staten Island | NY | |||
| 46 | :51.18 | Lauren | Schmittle | 11 | York Suburban High School | York | PA | |||
| 48 | :51.19 | Allyson | Sweeney | 11 | Brookwood High School | Snellville | GA | |||
| 49 | :51.20 | Emily | Bos | 10 | Holland High School | Holland | MI | |||
| 50 | :51.21 | Maya | Dirado | 10 | Maria Carrillo High School | Santa Rosa | CA | |||
| 51 | :51.23 | Chelsea | Fong | 10 | Monta Vista High School | Cupertino | CA | |||
| 52 | :51.25 | Kelly | Flynn | 12 | The Woodlands High School | The Woodlands | TX | |||
| 53 | :51.26 | Caitlin | Perks | 12 | Fauquier High School | Warrenton | VA | |||
| 54 | :51.27 | Lauren | Nichols | 11 | Seaholm High School | Birmingham | MI | |||
| 55 | :51.29 | Maddy | Dalcamo | 10 | Olathe Northwest High School | Olathe | KS | |||
| 56 | :51.33 | Patricia | Leeson | 10 | Liberty High School | Bethlehem | PA | |||
| 57 | :51.38 | Meghan | Weiss | 11 | Visitation High School | Mendota Heights | MN | |||
| 58 | :51.40 | Kelly | Hagerty | 10 | Glenbrook South High School | Glenview | IL | |||
| 58 | :51.40 | Jessica | Khojasteh | 9 | The Harker School | San Jose | CA | |||
| 60 | :51.41 | Melanie | Klaren | 9 | Mater Dei High School | Santa Ana | CA | |||
| 61 | :51.42 | Laura | Miller | 11 | David Douglas High School | Portland | OR | |||
| 62 | :51.44 | Lara | Moseley | 11 | Pine Crest School | Fort Lauderdale | FL | |||
| 63 | :51.45 | Charlotte | Brackett | 12 | Bethel Park High School | Bethel Park | PA | |||
| 64 | :51.47 | Jaime | Malandra | 11 | Parkland High School | Orefield | PA | |||
| 65 | :51.51 | Melissa | Bates | 10 | Mater Dei High School | Santa Ana | CA | |||
| 65 | :51.51 | Sara | Delay | 10 | Northgate High School | Walnut Creek | CA | |||
| 65 | :51.51 | Karen | Wang | 10 | Foothill High School | Pleasanton | CA | |||
| 68 | :51.55 | Mikelle | Masciantonio | 10 | Emmaus High School | Emmaus | PA | |||
| 68 | :51.55 | Lisa | Narum | 12 | Foothill High School | Pleasanton | CA | |||
| 68 | :51.55 | Lisa | Nathanson | 12 | West Des Moines Valley High School | West Des Moines | IA | |||
| 71 | :51.57 | Megan | Detro | 11 | Carmel High School | Carmel | IN | |||
| 72 | :51.59 | Kaitlyn | Flederbach | 10 | Western High School | Russiaville | IN | |||
| 73 | :51.61 | Olivia | Scott | 10 | Rosary High School | Aurora | IL | |||
| 74 | :51.62 | Megan | Fonteno | 9 | Bartram Trail High School | Jacksonville | FL | |||
| 75 | :51.63 | Sloane | Pitman | 11 | The Baylor School | Chattanooga | TN | |||
| 76 | :51.64 | Aubrey | Peacock | 10 | The Bolles School | Jacksonville | FL | |||
| 77 | :51.71 | Alexa | Mehesan | 12 | West Des Moines Valley High School | West Des Moines | IA | |||
| 78 | :51.72 | Margaux | Farrell | 12 | Amity Regional High School | Woodbridge | CT | |||
| 78 | :51.72 | Caitlyn | Karr | 9 | Wilson High School | West Lawn | PA | |||
| 78 | :51.72 | Anna | Munger | 12 | Conestoga High School | Berwyn | PA | |||
| 81 | :51.73 | Lauren | Massey | 11 | North Central High School | Indianapolis | IN | |||
| 82 | :51.74 | Danielle | Caldwell | 11 | Mountain Pointe High School | Phoenix | AZ | |||
| 83 | :51.75 | Kiera | Janzen | 9 | Cretin-Derham Hall | St. Paul | MN | |||
| 83 | :51.75 | Alana | Pazevic | 10 | Henry M. Jackson High School | Mill Creek | WA | |||
| 85 | :51.77 | Alex | Madsen | 10 | Las Lomas High School | Walnut Creek | CA | |||
| 85 | :51.77 | Amelia | Messegee | 12 | Centralia High School | Centralia | WA | |||
| 85 | :51.77 | Samantha | Zuch | 10 | Napoleon High School | Napoleon | OH | |||
| 88 | :51.78 | Erin | Foster | 9 | The Woodlands High School | The Woodlands | TX | |||
| 88 | :51.78 | Andrea | Grant | 9 | Walnut High School | Walnut | CA | |||
| 90 | :51.79 | Angela | Severn | 11 | Souderton Area High School | Souderton | PA | |||
| 91 | :51.80 | Alison | Godbe | 12 | Mission Viejo High School | Mission Viejo | CA | |||
| 92 | :51.82 | Brittney | Kuras | 11 | Canandaigua Academy | Canandaigua | NY | |||
| 93 | :51.83 | Margaret | Anderson | 11 | H. B. Plant High School | Tampa | FL | |||
| 93 | :51.83 | Alli | Gillespie | 9 | Edison High School | Huntington Beach | CA | |||
| 95 | :51.84 | Abigail | Staats | 11 | Winona High School | Winona | MN | |||
| 96 | :51.85 | Caroline | Kenney | 10 | North Gwinnett High School | Suwanee | GA | |||
| 97 | :51.86 | Samantha | Palser | 12 | Downingtown East High School | Exton | PA | |||
| 98 | :51.87 | Kellyn | Angell | 11 | Harpeth Hall School | Nashville | TN | |||
| 98 | :51.87 | Megan | Latone | 12 | Westlake High School | Austin | TX | |||
| 100 | :51.89 | Elena | Carvell | 11 | Waubonsie Valley High School | Aurora | IL | |||
| 101 | :51.90 | Tori | Bagan | 9 | Homestead High School | Fort Wayne | IN | |||
| 101 | :51.90 | Sasza | Lohrey | 12 | St. Ignatius College Preparatory | San Francisco | CA | |||
| 103 | :51.91 | Jacqueline | Brousseau | 11 | Westlake High School | Westlake Village | CA | |||
| 104 | :51.94 | Kara | Savegnago | 11 | Rosary High School | Aurora | IL | |||
| 104 | :51.94 | Kelsie | Schooley | 12 | Holt High School | Holt | MI | |||
| 106 | :51.95 | Jace | Howanitz | 12 | Knoxville Catholic High School | Knoxville | TN | |||
| 107 | :51.97 | Kristen | Redmond | 11 | Centennial High School | Roswell | GA | |||
| 108 | :51.98 | Katie | Howard | 10 | Sacred Heart Preparatory | Atherton | CA | |||
| 109 | :51.99 | Becca | Tomlin | 12 | Coronado High School | El Paso | TX | |||
| 110 | :52.00 | Meghan | Dwyer | 12 | Mission Viejo High School | Mission Viejo | CA | |||
| 110 | :52.00 | Arden | Pitman | 9 | The Baylor School | Chattanooga | TN | |||
| 112 | :52.01 | Stephanie | Rovig | 12 | Langham Creek High School | Houston | TX | |||
| 113 | :52.02 | Katie | Chin | 12 | Upper Arlington High School | Upper Arlington | OH | |||
| 114 | :52.06 | Kathleen | Hersey | 12 | Marist School | Atlanta | GA | |||
| 114 | :52.06 | Shelby | Johnson | 12 | Wayzata High School | Plymouth | MN | |||
| 114 | :52.06 | Nicole | Saulters | 12 | Highland High School | Highland | IN | |||
| 117 | :52.08 | Samantha | Moffitt | 9 | Cedar Crest High School | Lebanon | PA | |||
| 118 | :52.09 | Tiffany | Oliver | 10 | Cypress Bay High School | Weston | FL | |||
| 119 | :52.10 | Sarah | Broadley | 12 | Olympia High School | Orlando | FL | |||
| 119 | :52.10 | Morgan | Sharp | 10 | Langham Creek High School | Houston | TX | |||
| 121 | :52.12 | Emma | O'Connell | 9 | Millard West High School | Omaha | NE | |||
| 122 | :52.14 | Mary | Moser | 10 | Wyomissing Area High School | Wyomissing | PA | |||
| 123 | :52.15 | Meghan | Faulkner | 9 | Brookwood High School | Snellville | GA | |||
| 123 | :52.15 | Julianne | McNamee | 11 | Dublin Jerome High School | Dublin | OH | |||
| 125 | :52.16 | Whitley | Taylor | 12 | Jenks High School | Jenks | OK | |||
| 126 | :52.17 | Calley | Parham | 11 | Monterey High School | Lubbock | TX | |||
| 127 | :52.18 | Alexandra | Whitford | 10 | Bella Vista High School | Fair Oaks | CA | |||
| 128 | :52.20 | Katherine | Tse | 11 | Mark Keppel High School | Alhambra | CA | |||
| 129 | :52.23 | Maura | Donahue | 11 | Milan High School | Milan | MI | |||
| 130 | :52.24 | Jessica | Ickes | 12 | Fremont Ross High School | Fremont | OH | |||
| Consideration Times | ||||||||||
| Place | Time | First | Last | Grade | School | City | State | |||
| 131 | :52.25 | Wylie | Escobedo | 10 | Austin High School | Austin | TX | |||
| 131 | :52.25 | Shelby | Fortin | 10 | Weston High School | Weston | CT | |||
| 133 | :52.26 | Samantha | Bosma | 9 | Lassiter High School | Marietta | GA | |||
| 133 | :52.26 | Theresa | Harvey | 11 | Fairfax High School | Fairfax | VA | |||
| 133 | :52.26 | Kristina | Kontrimas | 11 | Saint Agnes Academy | Houston | TX | |||
| 136 | :52.27 | Carolyn | Fittin | 9 | The Peddie School | Hightstown | NJ | |||
| 136 | :52.27 | Rachel | Ranson | 10 | Satellite High School | Satellite | FL | |||
| 136 | :52.27 | Mariah | Tharp | 10 | Clovis West High School | Fresno | CA | |||
| 139 | :52.28 | Erica | Rapp | 12 | Hershey High School | Hershey | PA | |||
| 140 | :52.29 | Megan | Lafferty | 11 | Upper Dublin High School | Ft. Washington | PA | |||
| 140 | :52.29 | Kristen | Rodman | 12 | Methacton High School | Norristown | PA | |||
| 142 | :52.33 | Haley | Sims | 9 | Downers Grove North High School | Downers Grove | IL | |||
| 143 | :52.35 | Hillary | Yarosh | 10 | Unionville High School | Kennett Square | PA | |||
| 144 | :52.36 | Sophie | Allen | 11 | Boulder High School | Boulder | CO | |||
| 144 | :52.36 | Rachel | Gadzicki | 11 | Owen J. Roberts High School | Pottstown | PA | |||
| 144 | :52.36 | Stephanie | North | 12 | Henley High School | Klamath Falls | OR | |||
| 147 | :52.38 | Elizabeth | Johnson | 12 | Milford High School | Highland | MI | |||
| 147 | :52.38 | Amy | Prestinario | 12 | Naperville Central High School | Naperville | IL | |||
| 147 | :52.38 | Shelby | Webber | 9 | Fountain Valley High School | Fountain Valley | CA | |||
| 150 | :52.40 | Hanna | Cowley | 9 | Marquette Senior High School | Marquette | MI | |||
| 150 | :52.40 | Melissa | Nelson | 12 | Maple Grove Senior High | Maple Grove | MN | |||
| 152 | :52.41 | Kali | Gaskill | 12 | C. D. Hylton Senior High School | Woodbridge | VA | |||
| 152 | :52.41 | Emily | Peck | 12 | Ithaca High School | Ithaca | NY | |||