| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-400 | 1 | 59.83 | Hudson, Mariya (2017) (Cahokia, IL) | Charleston HS Girls Invitational - Large Schools(IL), 2014-03-15(#1) |
| G-400 | 2 | 1:00.05 | Sreenan, Nicole (2017) (Kaneland , IL) | NIB-12 Indoor Conference Meet(IL), 2014-03-22(#1) |
| G-400 | 3 | 1:00.15 | Pace, Andrea (2017) (Clifton Central, IL) | Illinois Top Times Championships - Class 1A(IL), 2014-03-28(#4) |
| G-400 | 4 | 1:00.97 | Coy, Addison (2017) (Barrington, IL) | Lady Pirates Invitational(IL), 2014-03-15(#2) |
| G-400 | 5 | 1:01.29 | Welch, Kylie (2017) (Bloomington, IL) | Illinois Top Times Championships - Class 3A(IL), 2014-03-29(#10) |
| G-400 | 6 | 1:01.49 | Rayford, Tamia (2017) (West Aurora, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#4) |
| G-400 | 7 | 1:02.02 | Click, Haley (2017) (Lake Forest, IL) | Lake Michigan Girls Invitational(WI), 2014-03-21(#4) |
| G-400 | 8 | 1:02.93 | Chao, Elise (2017) (Naperville North, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#5) |
| G-400 | 9 | 1:03.23 | Bruce, Madeline (2017) (Marion, IL) | SIU Girls HS Invitational(IL), 2014-03-07(#4) |
| G-400 | 10 | 1:03.65 | Dowd, Jaida (2017) (Metea Valley, IL) | Upstate Eight Conf Girls Indoor Meet(IL), 2014-03-22(#4) |
| G-400 | 11 | 1:03.76 | Carpenter, Carolyn (2017) (Naperville Central, IL) | DVC Girls Indoor Conference Meet(IL), 2014-03-20(#6) |
| G-400 | 12 | 1:03.80 | Fann, Kaylia (2017) (Carbondale Comm, IL) | SIU Girls HS Invitational(IL), 2014-03-07(#8) |
| G-400 | 13 | 1:04.10 | Snyder, Sydney (2017) (Moline, IL) | Silver Streak Last Chance Invitational(IL), 2014-03-22(#1) |
| G-400 | 14 | 1:04.20 | Schlichting, Stephanie (2017) (Yorkville, IL) | NIB-12 Indoor Conference Meet(IL), 2014-03-22(#4) |
| G-400 | 15 | 1:04.50 | Chapman, Kiara (2017) (Jersey Comm, IL) | Jacksonville Large School Invitational(IL), 2014-03-07(#4) |
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| | | See more performances for G-400 | | |
