| Event | Rank | Mark | By | Meet |
| G-300H | 1 | 42.45 | Spagnola, Emma (2014) (West Aurora, IL) (US#28) | IL 3A Girls State Finals(IL), 2014-05-24(#1) |
| G-300H | 2 | 43.02 | Schulz, Morgan (2015) (Cary-Grove Community, IL) (US#54) | IL 3A Girls State Prelims(IL), 2014-05-23(#2) |
| G-300H | 3 | 43.84 | Stonewall, Chante (2016) (Normal University, IL) | IL 2A Girls State Finals(IL), 2014-05-24(#1) |
| G-300H | 4 | 43.94 | Berry, Jasmine (2014) (Belleville West, IL) | IL 3A Girls State Finals(IL), 2014-05-24(#3) |
| | | National Elites above. State Elites below | | |
| G-300H | 5 | 44.78 | Foy, Tineja (2015) (Crete-Monee, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#5) |
| G-300H | 6 | 44.87 | Dowell, Kristen (2014) (Edwardsville, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#6) |
| G-300H | 7 | 45.04 | Dalton, Courtney (2014) (Shepard, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#7) |
| G-300H | 8 | 45.23 | Sackett, Katie (2014) (Libertyville, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#4) |
| G-300H | 9 | 45.24 | Jimmar, Kyla (2016) (H L Richards, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#8) |
| G-300H | 10 | 45.62 | Matias, Sabrina (2015) (Lane Technical, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#9) |
| G-300H | 11 | 45.67 | Neal, Maya (2015) (Neuqua Valley, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#10) |
| G-300H | 12 | 45.75 | Riedy, Caitlin (2015) (Palatine, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#11) |
| G-300H | 13 | 45.90 | Manson, Mikaela (2015) (Plainfield East, IL) | IL 3A Minooka Girls Sectional(IL), 2014-05-15(#2) |
| G-300H | 14 | 45.91 | Pierre-Antoine, Alexis (2016) (Lincoln-Way East, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#12) |
| G-300H | 15 | 45.99 | Schau, Taylor (2014) (Crystal Lake Central, IL) | Fox Valley Conf Girls Championships(IL), 2014-05-08(#1) |
| G-300H | 16 | 46.00 | Shodipo, Princess (2015) (Oswego, IL) | Falcon Blue And Gold Invitational(IL), 2014-04-19(#2) |
| G-300H | 16 | 46.00 | Manning, Courtney (2015) (Normal Community, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#13) |
| G-300H | 18 | 46.03 | Schmidt, Emily (2015) (Huntley, IL) | IL 3A DeKalb Girls Sectional(IL), 2014-05-15(#3) |
| G-300H | 19 | 46.06 | Shifflet, Katie (2014) (Normal Community West, IL) | Big 12 Girls Conf Championships(IL), 2014-05-08(#1) |
| G-300H | 20 | 46.08 | Cattau, Olivia (2014) (Maine South, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#14) |
| G-300H | 21 | 46.12 | Dalan, Emma (2014) (Wheaton-Warrenville South, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#15) |
| G-300H | 22 | 46.24 | Anderson, Mariah (2015) (Rock Island, IL) | IL 3A Rock Island Girls Sectional(IL), 2014-05-16(#3) |
| G-300H | 23 | 46.25 | Stieve, Taylor (2014) (Batavia, IL) | Kane County Girls Championships(IL), 2014-05-02(#2) |
| G-300H | 24 | 46.30 | Dorsey, Miyah (2015) (Belleville East, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#17) |
| G-300H | 25 | 46.32 | Carter, Janaia (2015) (Thornwood, IL) | IL 3A Homewood-Flossmoor Girls Sectional(IL), 2014-05-15(#1) |
| G-300H | 26 | 46.40 | Underhill, Chena (2016) (Oak Park-River Forest, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#19) |
| G-300H | 27 | 46.42 | Walton, Kyla (2014) (West Aurora, IL) | Lockport Girls Invitational(IL), 2014-04-25(#3) |
| G-300H | 28 | 46.44 | Keltee, Lajeanai (2016) (East St. Louis-Senior, IL) | IL 3A Rock Island Girls Sectional(IL), 2014-05-16(#5) |
| G-300H | 29 | 46.51 | Capel, Sara-Kate (2016) (Barrington, IL) | IL 3A Lake Zurich Girls Sectional(IL), 2014-05-16(#3) |
| G-300H | 30 | 46.77 | Cossio, Anna (2016) (Barrington, IL) | IL 3A Lake Zurich Girls Sectional(IL), 2014-05-16(#4) |
| G-300H | 31 | 46.78 | Samuels, Ingrid (2015) (Springfield, IL) | Springfield Girls City Meet(IL), 2014-04-30(#1) |
| G-300H | 32 | 46.90 | Huss, Leah (2015) (Pekin Community, IL) | IL 3A Rock Island Girls Sectional(IL), 2014-05-16(#7) |
| G-300H | 33 | 46.98 | Robins, Nicole (2016) (Cary-Grove Community, IL) | IL 3A DeKalb Girls Sectional(IL), 2014-05-15(#4) |
| G-300H | 34 | 47.00 | Amarteifio, Remy (2015) (Evanston Township, IL) | CSL-South Girls Conf Meet(IL), 2014-05-08(#2) |
| G-300H | 35 | 47.16 | Marunde, Devon (2016) (McHenry, IL) | IL 3A DeKalb Girls Sectional(IL), 2014-05-15(#5) |
| G-300H | 36 | 47.25 | Mcnichols, Casey (2017) (St. Charles East, IL) | Carol Koszola Invitational(IL), 2014-04-26(#3) |
| G-300H | 37 | 47.38 | Dixon-Tucker, Shaliyah (2016) (Downers Grove South, IL) | WSC-Gold Conf Girls Championships(IL), 2014-05-08(#1) |
| G-300H | 38 | 47.40 | Raehsler, Ashley (2015) (Lincoln-Way Central, IL) | IL 3A Homewood-Flossmoor Girls Sectional(IL), 2014-05-15(#4) |
| G-300H | 39 | 47.43 | Wilkerson, Amari (2014) (Oak Park-River Forest, IL) | WSC-Silver Conf Girls Championships(IL), 2014-05-08(#2) |
| G-300H | 40 | 47.49 | Lee, Heather (2015) (O'Fallon, IL) | Collinsville Girls Invitational(IL), 2014-05-02(#2) |
| G-300H | 41 | 47.56 | Dominguez, Stephanie (2014) (Leyden , IL) | WSC-Gold Conf Girls Championships(IL), 2014-05-08(#2) |
| G-300H | 42 | 47.58 | Wink, Julia (2015) (Lyons Township, IL) | IL 3A Lyons Township Girls Sectional(IL), 2014-05-16(#1) |
| G-300H | 43 | 47.64 | Sanders, Desi (Plainfield South, IL) | Bill Carver Classic(NC), 2014-04-05(#4) |
| G-300H | 43 | 47.64 | Boorom, Natalie (2015) (Crystal Lake South, IL) | Fox Valley Conf Girls Championships(IL), 2014-05-08(#3) |
| G-300H | 45 | 47.69 | Glas, Jessica (2016) (St. Charles East, IL) | IL 3A Metea Valley Girls Sectional(IL), 2014-05-15(#4) |
| G-300H | 46 | 47.83 | Ataessien, Joelle (2016) (Whitney Young, IL) | Sue Pariseau Invitational(IL), 2014-04-26(#1) |
| G-300H | 47 | 47.85 | Miller, Kendall (2015) (Bolingbrook, IL) | Oswego East Girls Invitational(IL), 2014-04-19(#2) |
| G-300H | 48 | 47.86 | Enright, Alexandra (2015) (Wheaton-Warrenville South, IL) | Metea Valley Girls Invitational(IL), 2014-04-25(#3) |
| G-300H | 49 | 47.88 | Gal, Paulina (2014) (Reavis, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#25) |
| G-300H | 50 | 47.91 | Powell, Dynesha (2014) (East St. Louis-Senior, IL) | IL 3A Rock Island Girls Sectional(IL), 2014-05-16(#8) |
| G-300H | 51 | 47.92 | Troemel, Emily (2014) (Grant Community, IL) | IL 3A DeKalb Girls Sectional(IL), 2014-05-15(#7) |
| G-300H | 52 | 48.13 | Long, Savannah (2016) (DeKalb, IL) | NIB-12 Girls Conference Meet(IL), 2014-05-09(#1) |
| G-300H | 53 | 48.16 | Karluk, Jessica (2014) (Adlai E Stevenson, IL) | Al Janulis Girls Invitational(IL), 2014-04-19(#1) |
| G-300H | 54 | 48.26 | Walsh, Caliegh (2016) (Harry D Jacobs, IL) | McHenry County Championships(IL), 2014-04-25(#6) |
| G-300H | 55 | 48.33 | Hess, Hannah (2015) (Loyola Academy, IL) | GCAC Championships(IL), 2014-05-10(#1) |
| G-300H | 56 | 48.41 | Prejna, Alexa (2014) (St. Charles North, IL) | IL 3A Metea Valley Girls Sectional(IL), 2014-05-15(#5) |
| G-300H | 57 | 48.49 | Wilson, Dakarie (Bloom Township, IL) | Illinois Sprint Spectacular(IL), 2014-06-07(#2) |
| G-300H | 58 | 48.54 | Rafanan, Jazmine (2016) (Niles West, IL) | IL 3A Girls State Prelims(IL), 2014-05-23(#26) |
| G-300H | 59 | 48.55 | Gully, Raina (2017) (Galesburg, IL) | IL 2A Macomb Girls Sectional(IL), 2014-05-15(#3) |
| G-300H | 60 | 48.57 | Kendziera, Brenda (2016) (Prospect, IL) | IL 3A Whtn Wrnvl South Girls Sectional(IL), 2014-05-15(#3) |
| G-300H | 61 | 48.58 | Harvey, Alexia (2015) (Evanston Township, IL) | Midwest Prep Invitational(IN), 2014-04-19(#6) |
| G-300H | 62 | 48.69 | Robinson, Mya (2017) (Thornton Township, IL) | IL 3A Homewood-Flossmoor Girls Sectional(IL), 2014-05-15(#5) |
| G-300H | 63 | 48.72 | Pierson, Brianna (2015) (Hononegah, IL) | NIC-10 Girls Conference Meet(IL), 2014-05-08(#1) |
| G-300H | 64 | 48.74 | Stabenow, Jessica (2014) (Lyons Township, IL) | WSC-Silver Conf Girls Championships(IL), 2014-05-08(#4) |
| G-300H | 65 | 48.77 | Tramblay, Macy (2015) (Huntley, IL) | Fricke ABC Invitational(IL), 2014-04-17(#1) |
| G-300H | 66 | 48.80 | Cornford, Ashley (2014) (Hononegah, IL) | Mike Rebeck Invitational(IL), 2014-04-19(#1) |
| G-300H | 67 | 48.86 | Gambol, Emma (2015) (Glenbard West, IL) | Bruce Ritter Invitational(IL), 2014-04-17(#4) |
| G-300H | 68 | 48.87 | Morrison, Marissa (2014) (Naperville North, IL) | WWS Girls Tiger Invitational(IL), 2014-05-02(#5) |
| G-300H | 69 | 48.92 | Schilb, Hannah (2016) (St. Charles North, IL) | Mike Van Deever Invitational(IL), 2014-04-19(#4) |
| G-300H | 70 | 48.97 | Barrera, Sydney (2014) (Lincoln-Way East, IL) | SWSC-Blue Div Girls Conf Championships(IL), 2014-05-08(#3) |
| G-300H | 71 | 49.01 | Link, Kayla (2014) (Glenwood, IL) | Collinsville Girls Invitational(IL), 2014-05-02(#3) |
| G-300H | 72 | 49.02 | Perkins, Victorya (2017) (Edwardsville, IL) | Collinsville Girls Invitational(IL), 2014-05-02(#4) |
| G-300H | 73 | 49.04 | Jasutis, Becca (2016) (Yorkville, IL) | IL 3A Minooka Girls Sectional(IL), 2014-05-15(#4) |
| G-300H | 74 | 49.08 | Ryan, Mackenzie (2017) (O'Fallon, IL) | IL 3A Rock Island Girls Sectional(IL), 2014-05-16(#10) |
| G-300H | 75 | 49.11 | Prieboy, Taylor (2015) (Minooka Community, IL) | IL 3A Minooka Girls Sectional(IL), 2014-05-15(#5) |
| G-300H | 76 | 49.12 | Smith, Elizabeth (2014) (Wheeling, IL) | IL 3A Niles West Girls Sectional(IL), 2014-05-15(#3) |
| G-300H | 76 | 49.12 | Papke, Amanda (2014) (Lake Zurich, IL) | IL 3A Lake Zurich Girls Sectional(IL), 2014-05-16(#6) |
| G-300H | 78 | 49.19 | Schumacher, Tara (2016) (Oswego East, IL) | IL 3A Minooka Girls Sectional(IL), 2014-05-15(#6) |
| G-300H | 79 | 49.24 | Carroll, Shannon (2015) (Glenbrook South, IL) | IL 3A Niles West Girls Sectional(IL), 2014-05-15(#4) |
| G-300H | 79 | 49.24 | Young, Dyamond (2014) (Bloom Township, IL) | Illinois Sprint Spectacular(IL), 2014-06-07(#4) |
| G-300H | 81 | 49.38 | Ginsberg, Grace (2015) (Geneva, IL) | UEC Girls Conference Championships(IL), 2014-05-08(#4) |
| G-300H | 82 | 49.39 | Pearson, Brian (2015) (Oak Forest, IL) | Mike Rebeck Invitational(IL), 2014-04-19(#3) |
| G-300H | 83 | 49.42 | Emmerich, Michela (2016) (Deerfield, IL) | IL 3A Lake Zurich Girls Sectional(IL), 2014-05-16(#7) |
| G-300H | 84 | 49.44 | Haynes, Jada (2015) (Naperville Central, IL) | Metea Valley Girls Invitational(IL), 2014-04-25(#4) |
| G-300H | 85 | 49.47 | Castellanos, Kayla (2016) (Plainfield South, IL) | IL 3A Minooka Girls Sectional(IL), 2014-05-15(#7) |
| G-300H | 86 | 49.64 | Mason, Maya (2016) (Prospect, IL) | Bruce Ritter Invitational(IL), 2014-04-17(#7) |
| G-300H | 87 | 49.71 | Barerra, Sydney (2014) (Lincoln-Way East, IL) | Carol Urich Invitational(IL), 2014-05-03(#4) |
| G-300H | 88 | 49.73 | Eganhouse, Jamie (2017) (Normal Community West, IL) | IL 3A Rock Island Girls Sectional(IL), 2014-05-16(#12) |
| G-300H | 89 | 49.77 | Lawrence, Kayla (2016) (Dundee-Crown, IL) | Mike Van Deever Invitational(IL), 2014-04-19(#6) |
| G-300H | 89 | 49.77 | Jordan, Camille (2017) (Bolingbrook, IL) | SWSC-Blue Div Girls Conf Championships(IL), 2014-05-08(#1) |
| G-300H | 91 | 49.81 | Clark-Jordan, Azana (2016) (Whitney Young, IL) | Mike Rebeck Invitational(IL), 2014-04-19(#4) |
| G-300H | 92 | 49.82 | Lockwood, Anna (2015) (Prairie Ridge, IL) | McHenry County Championships(IL), 2014-04-25(#9) |
| G-300H | 93 | 49.83 | Sorrentino, Caroline (2015) (York Community, IL) | WSC-Silver Conf Girls Championships(IL), 2014-05-08(#5) |
| G-300H | 94 | 49.84 | Kremer, Alissa (2016) (Galesburg, IL) | Silver Streaks Girls Invitational(IL), 2014-04-11(#2) |
| G-300H | 95 | 49.86 | Robinson, T'Nauzhae (2016) (Rock Island, IL) | Carol Koszola Invitational(IL), 2014-04-26(#5) |
| G-300H | 96 | 49.89 | Stapleton, Emma (2016) (Hinsdale Central, IL) | Red Devilette Invitational(IL), 2014-04-19(#3) |
| G-300H | 96 | 49.89 | Regalado, Brenda (2014) (Hoffman Estates, IL) | MSL-West Division Girls Championships(IL), 2014-04-29(#4) |
| G-300H | 98 | 49.99 | Dalman, Claire (2014) (Crystal Lake Central, IL) | McHenry County Championships(IL), 2014-04-25(#10) |
| | | | | |
| | | | | |
| | | | | |
| | | | | |
| | | See more performances for G-300H | | |
