| Event | Rank | Mark | By | Meet |
| G-LJ | 1 | 18-04.75 | Mcclain, Amanda (2015) (Sullivan, IL) (US#50) | Illinois Top Times Championships - Class 1A(IL), 2015-03-27(#1) |
| G-LJ | 2 | 18-00.50 | Golliday, Charde (2016) (Mount Vernon, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#1) |
| G-LJ | 2 | 18-00.50 | Hudson, Mariya (2017) (Cahokia, IL) | SIU Girls HS Invitational(IL), 2015-03-06(#2) |
| | | National Elites above. State Elites below | | |
| G-LJ | 4 | 17-06.75 | Gruszka, Vicky (2016) (Notre Dame, IL) | Big 12 Girls Indoor Conference Meet(IL), 2015-03-09(#1) |
| G-LJ | 4 | 17-06.75 | Furbeck, Erika (2018) (Geneseo, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#2) |
| G-LJ | 6 | 17-06.50 | Sajna, Aanise (2018) (Dunlap, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#3) |
| G-LJ | 7 | 17-05.75 | Carothers, Imani (2018) (Brooks College Prep Academy, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#4) |
| G-LJ | 8 | 17-04.25 | Robinson, Jaimie (2017) (De La Salle Institute, IL) | Illinois Top Times Championships - Class 2A(IL), 2015-03-28(#5) |
| G-LJ | 9 | 17-03.25 | Urycki, Gillian (2016) (Metamora, IL) | New Balance Indoor Nationals - Emerging Elites(NY), 2015-03-14(#15) |
| G-LJ | 10 | 17-01.75 | Salzbrunn, Gianna (2016) (Montini Catholic, IL) | GCAC Indoor Championships(IL), 2015-03-21(#2) |
| G-LJ | 11 | 17-01.00 | Edwards, Lilia (2015) (Sycamore, IL) | Sycamore Girls Quad #1(IL), 2015-02-26(#1) |
| G-LJ | 12 | 16-10.00 | Mordan, Leanne (2015) (Resurrection Catholic, IL) | GCAC Indoor Championships(IL), 2015-03-21(#4) |
| G-LJ | 13 | 16-09.50 | Jones, Emma (2015) (Benet Academy, IL) | Whitney Young Fast Times Girls Invitational(IL), 2015-03-28(#1) |
| G-LJ | 14 | 16-08.00 | Ashlock, Alissa (2017) (Centralia, IL) | SIU Girls HS Invitational(IL), 2015-03-06(#6) |
| G-LJ | 15 | 16-06.50 | Munson, Ali (2017) (Benet Academy, IL) | Whitney Young Fast Times Girls Invitational(IL), 2015-03-28(#2) |
| G-LJ | 16 | 16-05.00 | Heller, Megan (2016) (Pontiac, IL) | Normal West Girls Invitational(IL), 2015-03-11(#3) |
| G-LJ | 17 | 16-04.00 | Buford, Takyra (2017) (Cahokia, IL) | SIU Girls HS Invitational(IL), 2015-03-06(#7) |
| G-LJ | 18 | 16-03.25 | Lawson, Khalyia (2015) (MacArthur, IL) | Decatur St. Teresa Invitational(IL), 2015-03-04(#2) |
| G-LJ | 19 | 16-02.50 | Taylor, Hannah (2018) (Effingham, IL) | Charleston EIU Girls Invitational - Large Schools(IL), 2015-03-14(#3) |
| G-LJ | 20 | 16-01.50 | Laye, Jada (2018) (Morgan Park, IL) | Lockport Girls Invitational(IL), 2015-02-28(#1) |
| G-LJ | 21 | 16-00.50 | Scheri, Shay (2017) (LaSalle-Peru, IL) | NIB-12 Indoor Conference Meet(IL), 2015-03-21(#3) |
| G-LJ | 22 | 16-00.25 | Ricca, Cece (2016) (Notre Dame, IL) | Steve Coffman Invitational(IL), 2015-02-27(#4) |
| G-LJ | 22 | 16-00.25 | Smith, Keniya (2018) (Brooks College Prep Academy, IL) | Proviso West Lady Panther Invitational(IL), 2015-03-07(#2) |
| G-LJ | 24 | 16-00.00 | Abraham, Neethara (2016) (Rosary, IL) | GCAC Indoor Championships(IL), 2015-03-21(#6) |
| G-LJ | 24 | 16-00.00 | Burton, Leona (2016) (Morris Community, IL) | NIB-12 Indoor Conference Meet(IL), 2015-03-21(#4) |
| G-LJ | 24 | 16-00.00 | Hopkins, Emma (2016) (Sacred Heart-Griffin, IL) | Jersey Winter Thaw Invitational(IL), 2015-03-14(#3) |
| G-LJ | 27 | 15-11.50 | Edwards, Elena (2017) (Sycamore, IL) | Gary Egler Girls Invitational(IL), 2015-03-17(#1) |
| G-LJ | 28 | 15-11.00 | Spinks, Akalah (2017) (Rantoul, IL) | Gene Armer Invitational(IL), 2015-03-21(#6) |
| G-LJ | 29 | 15-10.00 | Davids, K. C. (2017) (Richmond-Burton, IL) | Lake Michigan Girls Invitational(WI), 2015-03-20(#9) |
| G-LJ | 30 | 15-09.50 | Jamrozek, Maddie (2015) (Montini Catholic, IL) | ISU HS Invitational(IL), 2015-03-07(#4) |
| G-LJ | 31 | 15-09.00 | Olcott, Abby (2016) (Dunlap, IL) | Jacksonville Large School Invitational(IL), 2015-03-06(#4) |
| G-LJ | 32 | 15-08.75 | Kleckler, Alyese (2018) (Freeport, IL) | Byron Indoor Preview(IL), 2015-03-14(#4) |
| G-LJ | 33 | 15-08.50 | Weaver, Jenna (2016) (Sycamore, IL) | Sycamore Lady Spartan Invitational(IL), 2015-03-10(#1) |
| G-LJ | 34 | 15-08.00 | Vanryn, Alexis (2017) (Chicago Christian, IL) | Metro Suburban Girls Conference Meet(IL), 2015-03-20(#2) |
| G-LJ | 34 | 15-08.00 | Eckoff, Alexis (2015) (Illinois Valley Central, IL) | Galesburg Silver Streak Invitational(IL), 2015-03-21(#6) |
| G-LJ | 36 | 15-07.50 | Willerton, Meghan (2018) (Metamora, IL) | Normal West Girls Invitational(IL), 2015-03-11(#4) |
| G-LJ | 37 | 15-07.00 | Wesley, Destiny (2015) (Thornridge, IL) | Southwest Suburban Girls Indoor Conference Meet(IL), 2015-03-20(#9) |
| G-LJ | 37 | 15-07.00 | Spencer, Elizabeth (2015) (Burlington Central, IL) | Byron Indoor Classic(IL), 2015-03-21(#6) |
| G-LJ | 37 | 15-07.00 | Douglas, Diamond (2015) (North Lawndale Charter, IL) | Huey Johnson Memorial Invitational(IL), 2015-02-21(#5) |
| G-LJ | 37 | 15-07.00 | Evans, Zaria (2015) (Westinghouse Career Academy, IL) | Dolphin Flyer Invitational(IL), 2015-02-28(#2) |
| G-LJ | 41 | 15-06.75 | Waring, Anna (2018) (Fenwick, IL) | Morton Girls Invitational(IL), 2015-03-14(#6) |
| G-LJ | 42 | 15-06.50 | De Maio, Gabrielle (2015) (University of Chicago Lab School, IL) | Chicago Uni-Meet #2(IL), 2015-03-06(#1) |
| G-LJ | 42 | 15-06.50 | Williams, Shelby (2017) (Springfield Southeast, IL) | Proviso East Lady Pirates Invitational(IL), 2015-03-14(#2) |
| G-LJ | 44 | 15-06.00 | Buchanan, Bryleigh (2018) (Harrisburg, IL) | SIU Girls HS Invitational(IL), 2015-03-06(#16) |
| G-LJ | 45 | 15-05.00 | Pealer, Jaysonna (2015) (MacArthur, IL) | Bloomington Lady Raider Invitational(IL), 2015-03-07(#5) |
| G-LJ | 46 | 15-04.50 | Dumoulin, Nikki (2016) (Hampshire, IL) | Sycamore Lady Spartan Invitational(IL), 2015-03-10(#2) |
| G-LJ | 46 | 15-04.50 | Washington, Deja (2015) (Perspectives Charter, IL) | De La Salle Invitational #1(IL), 2015-02-08(#2) |
| G-LJ | 46 | 15-04.50 | Kelly, Maren (2017) (East Peoria, IL) | Normal West Girls Invitational(IL), 2015-03-11(#6) |
| G-LJ | 49 | 15-04.00 | Waring, Maria (Fenwick, IL) | Wheaton North Girls Meet #2(IL), 2015-02-21(#1) |
| G-LJ | 50 | 15-03.75 | Drab, Elizabeth (2017) (Saint Viator, IL) | Hononegah Girls Classic(IL), 2015-03-07(#10) |
| G-LJ | 50 | 15-03.75 | Bennet, Jenny (2015) (Olympia, IL) | Gene Armer Invitational(IL), 2015-03-21(#7) |
| G-LJ | 52 | 15-03.50 | Vogel, Lena (2017) (Woodstock, IL) | Sycamore Lady Spartan Invitational(IL), 2015-03-10(#3) |
| G-LJ | 53 | 15-03.25 | Kuhle, Connor (2015) (Mt. Zion, IL) | Decatur St. Teresa Invitational(IL), 2015-03-04(#7) |
| G-LJ | 54 | 15-03.00 | Getz, Leah (2017) (Morton, IL) | Clinton Last Chance Invitational(IL), 2015-03-21(#7) |
| G-LJ | 54 | 15-03.00 | Vardman, Franny (2018) (Rochelle, IL) | Byron Indoor Preview(IL), 2015-03-14(#5) |
| G-LJ | 54 | 15-03.00 | Bussart, Lexi (2015) (Tolono Unity, IL) | Clinton Last Chance Invitational(IL), 2015-03-21(#7) |
| G-LJ | 54 | 15-03.00 | Nollinger, Natalie (2018) (Hampshire, IL) | Rockford Auburn Girls Indoor Invitational(IL), 2015-02-21(#5) |
| G-LJ | 54 | 15-03.00 | Mccondichie, Aysia (2015) (Marian Catholic, IL) | Proviso East Lady Pirates Invitational(IL), 2015-03-14(#12) |
| G-LJ | 59 | 15-02.75 | Beard, Rebekah (2018) (Geneseo, IL) | Steve Coffman Invitational(IL), 2015-02-27(#6) |
| G-LJ | 60 | 15-02.50 | Wilson, Desire (2016) (Hillcrest, IL) | Bloom Friday Night Lights(IL), 2015-02-27(#8) |
| G-LJ | 61 | 15-02.25 | Vahlkamp, Emily (2015) (Freeburg Community, IL) | Charleston EIU Girls Invitational - Large Schools(IL), 2015-03-14(#5) |
| G-LJ | 62 | 15-02.00 | Matthews, Savannah (2017) (Boylan Catholic, IL) | Byron Indoor Preview(IL), 2015-03-14(#1) |
| G-LJ | 62 | 15-02.00 | Jones, Sydney (2015) (Jersey Comm, IL) | Ted Haydon Holiday Classic(IL), 2014-12-20(#6) |
| G-LJ | 62 | 15-02.00 | Perillo, Kristyna (2015) (Rosary, IL) | GCAC Indoor Championships(IL), 2015-03-21(#7) |
| G-LJ | 62 | 15-02.00 | Mcatee, Kelsey (2016) (Mt. Zion, IL) | Decatur St. Teresa Invitational(IL), 2015-03-04(#8) |
| G-LJ | 62 | 15-02.00 | Brambora, Jenna (Glenbard South, IL) | Metro Suburban Girls Conference Meet(IL), 2015-03-20(#3) |
| G-LJ | 62 | 15-02.00 | Carido, Emily (2017) (Vernon Hills, IL) | Lake Michigan Girls Invitational(WI), 2015-03-20(#5) |
| G-LJ | 68 | 15-01.50 | Minniefield, Taniyah (2017) (Westinghouse Career Academy, IL) | Proviso West Lady Panther Invitational(IL), 2015-03-07(#6) |
| G-LJ | 68 | 15-01.50 | Myland, Rachel (2018) (Richmond-Burton, IL) | Lake Michigan Girls Invitational(WI), 2015-03-20(#7) |
| G-LJ | 70 | 15-01.00 | Adams, Summer (2015) (Johnson College Prep, IL) | CPS Indoor Meet - Group A(IL), 2015-03-22(#4) |
| G-LJ | 70 | 15-01.00 | Arickx, Sydney (2016) (Rock Falls Township, IL) | Sterling Indoor Invitational(IL), 2015-03-28(#2) |
| G-LJ | 72 | 15-00.50 | Long, Erin (2018) (Sterling, IL) | Sterling Co-Ed Invitational(IL), 2015-03-24(#2) |
| G-LJ | 73 | 15-00.25 | Stillman, Payton (2015) (Champaign Central, IL) | Big 12 Girls Indoor Conference Meet(IL), 2015-03-09(#3) |
| G-LJ | 74 | 15-00.00 | Kleckler, A (Freeport, IL) | Hononegah Girls Open(IL), 2015-02-25(#4) |
| G-LJ | 74 | 15-00.00 | Agomo, Ijeoma (2015) (Plano, IL) | Sycamore Lady Spartan Invitational(IL), 2015-03-10(#4) |
| G-LJ | 74 | 15-00.00 | Bakala, Mary Kate (2017) (Rosary, IL) | Gary Egler Girls Invitational(IL), 2015-03-17(#1) |
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