| Event | Rank | Mark | By | Meet |
| G-400 | 1 | 56.62 | Ellis, Brittny (2015) (Warren Township, IL) (US#33) | Arkansas HS Invitational(AR), 2014-01-18(#3) |
| G-400 | 2 | 56.82 | Berry, Jasmine (2014) (Belleville West, IL) (US#40) | Gene Armer Invitational(IL), 2014-03-22(#1) |
| G-400 | 3 | 57.39 | Shead, Jordan (2014) (St. Charles East, IL) (US#61) | Illinois Top Times Championships - Class 3A(IL), 2014-03-29(#2) |
| G-400 | 4 | 57.44 | English, Parker (2014) (Evanston Township, IL) (US#63) | Mt. Assisi Fast Times Invitational(IL), 2014-03-22(#1) |
| G-400 | 5 | 57.79 | Carr, Simone (2014) (Glenbard North, IL) (US#83) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#1) |
| G-400 | 6 | 58.13 | Spagnola, Emma (2014) (West Aurora, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#2) |
| | | National Elites above. State Elites below | | |
| G-400 | 7 | 58.86 | Wilson, Ashleigh (2015) (Minooka Community, IL) | Illinois Top Times Championships - Class 3A(IL), 2014-03-29(#4) |
| G-400 | 8 | 59.04 | Davis, Imani (2016) (Lane Technical, IL) | Gene Armer Invitational(IL), 2014-03-22(#2) |
| G-400 | 9 | 59.17 | Driver, Briana (2015) (Mother McAuley, IL) | GCAC Indoor Championships(IL), 2014-03-22(#1) |
| G-400 | 10 | 59.41 | Rogers, Janile (2014) (Minooka Community, IL) | Arkansas HS Invitational(AR), 2014-01-18(#15) |
| G-400 | 11 | 59.66 | Cohn, Hannah (2016) (St. Ignatius, IL) | GCAC Indoor Championships(IL), 2014-03-22(#3) |
| G-400 | 12 | 59.74 | Dodd, Adina (2014) (Proviso West, IL) | WSC-Silver Conf Girls Indoor Meet(IL), 2014-03-21(#1) |
| G-400 | 13 | 59.81 | Jones, Patrice (2014) (Hononegah, IL) | Illinois Top Times Championships - Class 3A(IL), 2014-03-29(#6) |
| G-400 | 14 | 59.86 | Griesbaum, Brittani (2016) (Lakes, IL) | Lake Michigan Girls Invitational(WI), 2014-03-21(#1) |
| G-400 | 15 | 1:00.14 | O'Grady, Dana (2014) (Lincoln-Way East, IL) | Gene Armer Invitational(IL), 2014-03-22(#3) |
| G-400 | 16 | 1:00.17 | Chmelik, Allison (2015) (St. Charles East, IL) | Upstate Eight Conf Girls Indoor Meet(IL), 2014-03-22(#2) |
| G-400 | 17 | 1:00.19 | Lewis, Dominique (2015) (Centennial, IL) | Gene Armer Invitational(IL), 2014-03-22(#4) |
| G-400 | 18 | 1:00.44 | Walton, Kyla (2014) (West Aurora, IL) | Arkansas HS Invitational(AR), 2014-01-18(#26) |
| G-400 | 19 | 1:00.47 | Stennis, Charlyncia (2016) (Bolingbrook, IL) | Lady Pirates Invitational(IL), 2014-03-15(#1) |
| G-400 | 20 | 1:00.58 | Griggs, Kierra (2016) (Bloom Township, IL) | Lady Pirates Invitational(IL), 2014-03-15(#1) |
| G-400 | 20 | 1:00.58 | Ignoffo, Hundley (2014) (Geneva, IL) | Coach Heimsath Invitational(IL), 2014-03-08(#1) |
| G-400 | 20 | 1:00.58 | Dalan, Emma (2014) (Wheaton-Warrenville South, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#3) |
| G-400 | 23 | 1:00.70 | Mcnamee, Nijia (2015) (Belleville West, IL) | Charleston HS Girls Invitational - Large Schools(IL), 2014-03-15(#2) |
| G-400 | 23 | 1:00.70 | Chmelik, Elizabeth (2015) (St. Charles East, IL) | Hononegah Girls Classic(IL), 2014-03-08(#3) |
| G-400 | 25 | 1:00.92 | Brown, Asia (2016) (Lincoln-Way East, IL) | Argo Girls Invitational(IL), 2014-03-08(#1) |
| G-400 | 26 | 1:00.97 | Coy, Addison (2017) (Barrington, IL) | Lady Pirates Invitational(IL), 2014-03-15(#2) |
| G-400 | 27 | 1:01.29 | Welch, Kylie (2017) (Bloomington, IL) | Illinois Top Times Championships - Class 3A(IL), 2014-03-29(#10) |
| G-400 | 28 | 1:01.41 | Swaenapoel, Lisa (2016) (Bradley-Bourbonnais, IL) | Gene Armer Invitational(IL), 2014-03-22(#5) |
| G-400 | 29 | 1:01.45 | Rudnick, Faith (2014) (Lincoln-Way Central, IL) | Mt. Assisi Fast Times Invitational(IL), 2014-03-22(#2) |
| G-400 | 30 | 1:01.49 | Rayford, Tamia (2017) (West Aurora, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#4) |
| G-400 | 31 | 1:01.52 | Ruiz, Jazzmin (2014) (Bloom Township, IL) | Gene Armer Invitational(IL), 2014-03-22(#6) |
| G-400 | 32 | 1:01.60 | Griesbaum, Danielle (2015) (Lakes, IL) | Paul Bergeson Co-Ed Invitational(IL), 2014-03-15(#1) |
| G-400 | 33 | 1:01.66 | Ataessien, Joelle (2016) (Whitney Young, IL) | Lake Michigan Girls Invitational(WI), 2014-03-21(#2) |
| G-400 | 34 | 1:01.70 | Taylor, Kearra (2016) (Evanston Township, IL) | Lake Michigan Girls Invitational(WI), 2014-03-21(#3) |
| G-400 | 35 | 1:01.72 | Hackbarth, Michaela (2016) (Downers Grove South, IL) | WSC-Gold Conf Girls Indoor Meet(IL), 2014-03-22(#1) |
| G-400 | 36 | 1:01.95 | Post, Alyssa (2014) (Waubonsie Valley, IL) | Upstate Eight Conf Girls Indoor Meet(IL), 2014-03-22(#3) |
| G-400 | 37 | 1:02.02 | Click, Haley (2017) (Lake Forest, IL) | Lake Michigan Girls Invitational(WI), 2014-03-21(#4) |
| G-400 | 38 | 1:02.03 | Krawczykowski, Molly (2014) (Willowbrook, IL) | WSC-Gold Conf Girls Indoor Meet(IL), 2014-03-22(#2) |
| G-400 | 39 | 1:02.21 | Smart, Tara (2016) (New Trier Township, IL) | CSL - South Girls Indoor Conference Meet(IL), 2014-03-20(#1) |
| G-400 | 40 | 1:02.22 | Blumenstein, Alivia (2014) (Hinsdale South, IL) | WSC-Gold Conf Girls Indoor Meet(IL), 2014-03-22(#3) |
| G-400 | 41 | 1:02.28 | Barrera, Sydney (2014) (Lincoln-Way East, IL) | Argo Girls Invitational(IL), 2014-03-08(#3) |
| G-400 | 42 | 1:02.29 | Thompson, Mystique (2014) (Rock Island, IL) | Quad Cities Indoor Invitational(IL), 2014-03-05(#1) |
| G-400 | 43 | 1:02.36 | Ballard, Kaira (2016) (Lincoln-Way North, IL) | Gene Armer Invitational(IL), 2014-03-22(#7) |
| G-400 | 44 | 1:02.37 | Petro, Rachel (2016) (Downers Grove South, IL) | WSC-Gold Conf Girls Indoor Meet(IL), 2014-03-22(#4) |
| G-400 | 45 | 1:02.47 | Sepanski, Sarah (2014) (Springfield, IL) | Decatur St. Teresa Invitational(IL), 2014-03-05(#1) |
| G-400 | 45 | 1:02.47 | Grubbs, Lashay (2014) (Danville, IL) | Big 12 Girls Indoor Conference Championship(IL), 2014-03-10(#3) |
| G-400 | 47 | 1:02.52 | Basala, Delaney (2016) (Grant Community, IL) | Lake Michigan Girls Invitational(WI), 2014-03-21(#7) |
| G-400 | 48 | 1:02.56 | Kieser, Lindsey (2015) (Normal Community West, IL) | Big 12 Girls Indoor Conference Championship(IL), 2014-03-10(#4) |
| G-400 | 49 | 1:02.61 | Burton, Taylor (2014) (Willowbrook, IL) | WSC-Gold Conf Girls Indoor Meet(IL), 2014-03-22(#5) |
| G-400 | 50 | 1:02.62 | Hartman, Allison (2014) (Harlem, IL) | Sterling First Chance Meet(IL), 2014-03-15(#2) |
| G-400 | 51 | 1:02.85 | Imode, Anna (2014) (Normal Community, IL) | Gene Armer Invitational(IL), 2014-03-22(#9) |
| G-400 | 52 | 1:02.93 | Chao, Elise (2017) (Naperville North, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#5) |
| G-400 | 53 | 1:02.95 | Hall, Imani (2016) (Danville, IL) | Gene Armer Invitational(IL), 2014-03-22(#10) |
| G-400 | 54 | 1:02.97 | Fuller, Jessica (2014) (Lyons Township, IL) | WSC-Silver Conf Girls Indoor Meet(IL), 2014-03-21(#2) |
| G-400 | 55 | 1:02.98 | Fawley, Destiny (2016) (Normal Community, IL) | Big 12 Girls Indoor Conference Championship(IL), 2014-03-10(#5) |
| G-400 | 56 | 1:03.01 | Adams, Corrin (2014) (St. Charles East, IL) | Paul Bergeson Co-Ed Invitational(IL), 2014-03-15(#2) |
| G-400 | 57 | 1:03.03 | Stieve, Taylor (2014) (Batavia, IL) | Batavia Girls Open(IL), 2014-03-14(#1) |
| G-400 | 58 | 1:03.04 | Sullivan, Madeline (2016) (Hinsdale Central, IL) | WSC-Silver Conf Girls Indoor Meet(IL), 2014-03-21(#3) |
| G-400 | 59 | 63.06 | Jonke, Audrey (2015) (Batavia, IL) | Coach Heimsath Invitational(IL), 2014-03-08(#3) |
| G-400 | 60 | 1:03.08 | McDonnell, Jackie (2014) (Loyola Academy, IL) | GCAC Indoor Championships(IL), 2014-03-22(#4) |
| G-400 | 61 | 1:03.09 | Stabenow, Jessica (2014) (Lyons Township, IL) | WSC-Silver Conf Girls Indoor Meet(IL), 2014-03-21(#4) |
| G-400 | 62 | 1:03.37 | Harris, Morgan (2016) (Oswego East, IL) | Plainfield North Girls Invitational(IL), 2014-03-22(#2) |
| G-400 | 63 | 1:03.48 | Platzbecker, Emma (2016) (Harlem, IL) | Sterling Invitational(IL), 2014-03-29(#1) |
| G-400 | 64 | 1:03.52 | Blackmon, Dasia (2014) (Thornton Fractional North, IL) | Gene Armer Invitational(IL), 2014-03-22(#11) |
| G-400 | 65 | 1:03.56 | Thomas, Brittany (2014) (Bloom Township, IL) | Lady Pirates Invitational(IL), 2014-03-15(#9) |
| G-400 | 66 | 1:03.58 | Hamilton, Angelique (2015) (Bloom Township, IL) | Bloom Girls Invitational #3(IL), 2014-03-08(#2) |
| G-400 | 67 | 1:03.60 | Kloster, Marie-Louise (2014) (Hinsdale Central, IL) | WSC-Silver Conf Girls Indoor Meet(IL), 2014-03-21(#5) |
| G-400 | 68 | 1:03.62 | Hoover, Mariah (2016) (Rock Island, IL) | SIU Girls HS Invitational(IL), 2014-03-07(#6) |
| G-400 | 69 | 1:03.65 | Dowd, Jaida (2017) (Metea Valley, IL) | Upstate Eight Conf Girls Indoor Meet(IL), 2014-03-22(#4) |
| G-400 | 70 | 1:03.70 | Rubio, Karina (2015) (St. Ignatius, IL) | GCAC Indoor Championships(IL), 2014-03-22(#6) |
| G-400 | 71 | 1:03.76 | Dalton, Courtney (2014) (Shepard, IL) | Ted Haydon Holiday Classic(IL), 2013-12-14(#7) |
| G-400 | 71 | 1:03.76 | Carpenter, Carolyn (2017) (Naperville Central, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#6) |
| G-400 | 73 | 1:03.77 | Stiver, Reilly (2016) (Springfield, IL) | Clinton Last Chance Meet(IL), 2014-03-24(#2) |
| G-400 | 74 | 1:03.82 | Mitts, Naomi (2014) (Bolingbrook, IL) | Lady Pirates Invitational(IL), 2014-03-15(#10) |
| G-400 | 75 | 1:03.90 | Steele, Ayana (2016) (Wheaton North, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#7) |
| G-400 | 76 | 1:03.93 | Jan, Zayna (2015) (Downers Grove North, IL) | WSC-Silver Conf Girls Indoor Meet(IL), 2014-03-21(#6) |
| G-400 | 77 | 1:04.01 | Plata, Hailey (2015) (Batavia, IL) | Upstate Eight Conf Girls Indoor Meet(IL), 2014-03-22(#5) |
| G-400 | 78 | 1:04.06 | Podosek, Joanna (2014) (Lane Technical, IL) | Lockport Girls Invitational(IL), 2014-03-01(#1) |
| G-400 | 79 | 1:04.10 | Fears, Simone (2014) (Crete-Monee, IL) | Bloom Last Chance Meet(IL), 2014-03-27(#1) |
| G-400 | 79 | 1:04.10 | Snyder, Sydney (2017) (Moline, IL) | Silver Streak Last Chance Invitational(IL), 2014-03-22(#1) |
| G-400 | 79 | 1:04.10 | Hoffman, Rachel (2015) (Naperville Central, IL) | York Girls Meet #2(IL), 2014-02-21(#1) |
| G-400 | 82 | 1:04.20 | Schlichting, Stephanie (2017) (Yorkville, IL) | NIB-12 Indoor Conference Meet(IL), 2014-03-22(#4) |
| G-400 | 83 | 1:04.25 | Beavers, Lutece (2015) (Plainfield Central, IL) | Argo Girls Invitational(IL), 2014-03-08(#5) |
| G-400 | 83 | 1:04.25 | Bialas, Katie (2015) (Prospect, IL) | Steve Coffman Memorial Invitational(IL), 2014-02-28(#1) |
| G-400 | 85 | 1:04.28 | Althoff, Nicky (2016) (Hononegah, IL) | NIC 10 Girls Indoor Conference Meet(IL), 2014-03-20(#2) |
| G-400 | 86 | 1:04.31 | Darden, Nakiyah (2015) (Hinsdale South, IL) | Plainfield North Girls Relays(IL), 2014-02-28(#3) |
| G-400 | 87 | 1:04.32 | Mendez, Cindy (2016) (West Chicago, IL) | Upstate Eight Conf Girls Indoor Meet(IL), 2014-03-22(#6) |
| G-400 | 88 | 1:04.46 | Schaub, Maci (2016) (Downers Grove North, IL) | WSC-Silver Conf Girls Indoor Meet(IL), 2014-03-21(#1) |
| G-400 | 89 | 1:04.48 | Dominguez, Stephanie (2014) (Leyden , IL) | WSC-Gold Conf Girls Indoor Meet(IL), 2014-03-22(#6) |
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| | | See more performances for G-400 | | |
