Season-best marks by event
| # | Mark | Athlete | Yr | School | Dist |
|---|---|---|---|---|---|
| 1 | 53.71 | Kaddel Howard | 12 | Cedar Crest | |
| 2 | 54.79 | Jalyncia Christman | 11 | Coatesville Area | |
| 3 | 54.93 | Rachel Stepp | 10 | Moon Area | |
| 4 | 55.20 | Ella Bahn | 12 | Spring Grove Area | |
| 5 | 55.33 | Paige Evans | 11 |
150 athletes · 400m
| Lower Merion |
| 6 | 55.56 | Gabrielle Szyarto | 12 | Central Bucks East |
| 7 | 55.64 | Natalie Ray | 11 | Freedom Area |
| 8 | 55.89 | Julia Grant | 12 | Stroudsburg |
| 9 | 56.04 | Ava Edwards | 9 | Hatboro Horsham |
| 10 | 56.10 | Brenna Kuhl | 10 | Seneca |
| 11 | 56.29 | Natalie Ray | 11 | Freedom | D11 |
| 12 | 56.50 | Karlie Freier | 10 | Pennridge |
| 13 | 56.55 | DaShae Cochran | 12 | Winchester Thurston |
| 14 | 56.73 | Kaley Cubellis | 10 | Neshannock |
| 15 | 56.74 | Hailey Sward | 12 | Downingtown West |
| 16 | 56.74 | Ava Ray Edwards | 9 | Hatboro Horsham |
| 17 | 56.88 | Dackesha McIntyre | 11 | Norristown Area |
| 18 | 57.00 | Alyssa Hepburn | 10 | Upper Merion Area |
| 19 | 57.03 | Chesnee Smith | 12 | Hempfield |
| 20 | 57.05 | Natalie de Rezende | 11 | Great Valley |
| 21 | 57.06 | Alena Urbanowicz | 12 | Fort LeBoeuf |
| 22 | 57.10 | Gracie Reed | 10 | Indiana Area |
| 23 | 57.13 | Cheyenne Eby | 10 | James Buchanan |
| 24 | 57.14 | Lauren Broadus | 10 | Springfield Township |
| 25 | 57.20 | Althea Helms | 11 | Bellefonte Area |
| 26 | 57.26 | Anijha Turner | 12 | Scranton |
| 27 | 57.26 | Katelyn Temple | 11 | Hughesville |
| 28 | 57.28 | Lauren Heinz | 9 | Elizabethtown Area |
| 29 | 57.30 | Juliana Graziano | 12 | Cumberland Valley |
| 30 | 57.31 | Kylie Ruperto | 10 | Laurel |
| 31 | 57.37 | Delaney Schumaker | 12 | South Fayette |
| 32 | 57.39 | Zeinab Doumbia | 12 | Academy at Palumbo |
| 33 | 57.42 | Faith Williams | 11 | Council Rock North |
| 34 | 57.56 | Kiara Vasquez | 11 | Easton Area |
| 35 | 57.65 | Bria Hill | 10 | Lakeland |
| 36 | 57.77 | Aubrie Weismantel | 11 | Souderton Area |
| 37 | 57.81 | Ava Weldon | 11 | Coatesville Area |
| 38 | 57.87 | Emma Larkin | 12 | Geibel Catholic |
| 39 | 57.88 | Aliyah Williams | 11 | Central Dauphin |
| 40 | 57.91 | Natalie Hall | 11 | Warrior Run |
| 41 | 57.92 | Morayo Afolabi | 9 | MaST Community Charter School II |
| 42 | 58.00 | Alayna Lafontant | 9 | Elizabeth Forward |
| 43 | 58.04 | Kadi Golembiewski | 11 | Upper Darby |
| 44 | 58.06 | Vivian Salerno | 10 | J P McCaskey |
| 45 | 58.08 | Madison Gordon | 10 | Governor Mifflin |
| 46 | 58.08 | Giavanna Marciano | 12 | Perkiomen Valley |
| 47 | 58.11 | Maya Currie | 12 | North Allegheny |
| 48 | 58.16 | Sophia Campolong | 11 | Clearfield Area |
| 49 | 58.22 | Faith Castronuovo | 11 | Upper Dublin |
| 50 | 58.36 | Lia Augustine | 10 | Cocalico |
| 51 | 58.40 | Sophie Werner | 10 | Cumberland Valley |
| 52 | 58.47 | Gigi Veach | 11 | Selinsgrove Area |
| 53 | 58.48 | Emily Rhodes | 10 | Council Rock South |
| 54 | 58.49 | Sarah Chichester | 11 | Tyrone Area |
| 55 | 58.49 | Lake Dent | 11 | Selinsgrove Area |
| 56 | 58.51 | Caroline Dougherty | 11 | Mount Saint Joseph Academy |
| 57 | 58.52 | Reagan Donnelly | 11 | Central Bucks East |
| 58 | 58.53 | Lucie Van Hoof | 12 | Gwynedd Mercy Academy HS |
| 59 | 58.54 | Jorgia Ollivaria | 11 | Norristown Area |
| 60 | 58.71 | Monica Sambola | 11 | Msgr Bonner & Abp Prendergast HS |
| 61 | 58.72 | Geiani Whaley | 11 | Williamsport Area |
| 62 | 58.75 | Olivia Kilgore | 10 | Twin Valley |
| 63 | 58.77 | Ajetomobi Oluwadolabomi | 11 | Easton Area |
| 64 | 58.82 | Kayla Barnette | 11 | Lower Moreland |
| 65 | 58.88 | Natalie Quinlan | 12 | Unionville |
| 66 | 58.89 | Julia Stilley | 12 | Greensburg Central Catholic |
| 67 | 58.93 | Ava Mylen | 11 | Lebanon |
| 68 | 58.93 | Halana Brubaker | 12 | Eastern York |
| 69 | 58.95 | Sariah Davis | 9 | Wilson |
| 70 | 58.97 | Emma Prendergast | 9 | Council Rock South |
| 71 | 59.04 | Maya Jeckavitch | 12 | Wilmington Area |
| 72 | 59.05 | Imani Hopper | 12 | Harrisburg |
| 73 | 59.07 | Alana Culler | 12 | Springfield Township |
| 74 | 59.13 | Christen Moore | 12 | G. W. Carver of Engineering & Science |
| 75 | 59.14 | Nyeoni Johnson | 11 | Conestoga Valley |
| 76 | 59.17 | Sydney Ulery | 9 | Hollidaysburg Area |
| 77 | 59.24 | Emilee Depetro | 12 | Northern Cambria |
| 78 | 59.27 | Alia Mellott | 10 | Big Spring |
| 79 | 59.30 | Myla McCabe | 11 | Norwin |
| 80 | 59.30 | Gianna Williams | 12 | North Penn |
| 81 | 59.31 | Keira Peake | 10 | South Western |
| 82 | 59.34 | Maddie Lanzel | 11 | Elk County Catholic |
| 83 | 59.35 | Giana Falgiatore | 10 | Octorara Area |
| 84 | 59.44 | Justice Durham | 11 | Norristown Area |
| 85 | 59.45 | Lyla Dale | 10 | Central Bucks South |
| 86 | 59.46 | Taylor Kenepp | 10 | Mifflin County |
| 87 | 59.46 | Ryleigh White | 12 | Hatboro Horsham |
| 88 | 59.48 | Amelie Blatz | 12 | Owen J Roberts |
| 89 | 59.49 | Alexa Stoltz | 11 | North Catholic |
| 90 | 59.49 | Jamiah Zappia | 11 | McDowell |
| 91 | 59.51 | Bridget Dawson | 9 | Springfield (Delco) |
| 92 | 59.51 | Shilah Galloway | 11 | Middletown Area |
| 93 | 59.53 | Kamille Peachey | 11 | State College Area |
| 94 | 59.53 | Hayden Snyder | 10 | Milton Area |
| 95 | 59.53 | Laney Hall | 11 | Central Bucks West |
| 96 | 59.55 | Jalina Gonzalez | 12 | Fleetwood Area |
| 97 | 59.56 | Deayja Cain | 10 | The Neighborhood Academy |
| 98 | 59.58 | Olivia Myers | 9 | State College Area |
| 99 | 59.59 | Ava Mylen | 11 | Mount Lebanon |
| 100 | 59.60 | Karsyn Caines | 9 | Valley Junior-Senior |
| 101 | 59.61 | Kelby Dings | 10 | Penn Manor |
| 102 | 59.62 | Julianna McAllister | 12 | Stroudsburg |
| 103 | 59.63 | Scarlett Graham | 9 | North Penn-Mansfield |
| 104 | 59.68 | Kacey Kraus | 12 | Haverford |
| 105 | 59.75 | Kionna Boone | 10 | G. W. Carver of Engineering & Science |
| 106 | 59.76 | Natalia Mavridis | 11 | Richland |
| 107 | 59.77 | Diondra Brown | 12 | Laurel Highlands |
| 108 | 59.82 | Alasia Jenkins | 10 | George Washington |
| 109 | 59.82 | Teagyn Celone | 11 | Faith Christian Academy |
| 110 | 59.83 | Leah Richie | 12 | Warwick |
| 111 | 59.86 | Makayla Corcoran | 11 | Springfield (Delco) |
| 112 | 59.87 | Isabella Bianchini | 12 | Fort Cherry |
| 113 | 59.93 | Jayla Eberts | 12 | Hazleton Area |
| 114 | 59.98 | Cameron Smith | 9 | Hempfield |
| 115 | 59.99 | Sophia Mobley | 11 | West Philadelphia |
| 116 | 1:00.06 | Megan Heinbach | 9 | North Catholic |
| 117 | 1:00.08 | Gabby Buonocore | 10 | Springfield (Delco) |
| 118 | 1:00.09 | Alyssa Czekai | 12 | Honesdale |
| 119 | 1:00.10 | Quinn Homan | 9 | Punxsutawney Area |
| 120 | 1:00.12 | Kylie Williams | 11 | Council Rock North |
| 121 | 1:00.12 | Eva Korney | 9 | DuBois Area |
| 122 | 1:00.14 | Michaela Katz | 10 | Manheim Township |
| 123 | 1:00.16 | Rafaela Alviggi | 11 | Villa Joseph Marie |
| 124 | 1:00.16 | Ella Harkiewicz | 10 | Mount Lebanon |
| 125 | 1:00.17 | Ella Vroman | 9 | Archbishop Ryan |
| 126 | 1:00.27 | Kamonie Freeman-johnson | 12 | John Bartram |
| 127 | 1:00.28 | Madeline McAuliffe | 11 | Exeter Township |
| 128 | 1:00.30 | Megan Mehall | 12 | Southmoreland |
| 129 | 1:00.31 | Mischa Ellzy | 10 | Bensalem |
| 130 | 1:00.33 | Annabella Marino | 10 | Beaver Area |
| 131 | 1:00.34 | Sophia Quinn | 9 | Central Bucks East |
| 132 | 1:00.37 | Mattelyn Williams | 11 | Central Bucks East |
| 133 | 1:00.37 | Leia Allen | 10 | North Penn |
| 134 | 1:00.37 | Riley Egresits | 12 | Susquenita |
| 135 | 1:00.38 | Lucy Roper | 9 | Lower Merion |
| 136 | 1:00.40 | Lily Lehmeier | 12 | Port Allegany |
| 137 | 1:00.43 | Iyonna Sloan | 11 | Bethel Park |
| 138 | 1:00.45 | Paige Deklewa | 12 | South Fayette |
| 139 | 1:00.47 | Kayla Wigo | 11 | Central Bucks South |
| 140 | 1:00.48 | Madison Epstein | 12 | Central Bucks East |
| 141 | 1:00.49 | Grace Colistro | 9 | Central Bucks South |
| 142 | 1:00.50 | Emily Bearinger | 9 | Palmyra Area |
| 143 | 1:00.53 | Kayla Flanigan* | 12 | North Hills |
| 144 | 1:00.55 | Karma Powell | 11 | Phoenixville Area |
| 145 | 1:00.55 | Cherish Harley | 10 | South Philadelphia |
| 146 | 1:00.55 | Jessica Heavner | 12 | Warwick |
| 147 | 1:00.57 | Addison Striffler | 9 | Spring-Ford |
| 148 | 1:00.57 | Lena Mahmoud | 12 | Easton Area |
| 149 | 1:00.59 | Riley Miller | 12 | Punxsutawney Area |
| 150 | 1:00.60 | Tessa Marotta | 9 | Delaware Valley |
