| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-4x100 | 1 | 49.27 | Girls Relay (Luther North, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#1) |
| G-4x100 | 2 | 49.81 | Girls Relay (Carthage Illini West, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#2) |
| G-4x100 | 3 | 49.96 | Girls Relay (Henry-Senachwine, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#3) |
| G-4x100 | 4 | 50.09 | Girls Relay (Mercer County, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#5) |
| G-4x100 | 5 | 50.15 | Girls Relay (St. Teresa, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#6) |
| G-4x100 | 6 | 50.39 | Girls Relay (St. Joseph-Ogden, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#7) |
| G-4x100 | 7 | 50.60 | Girls Relay (Bureau Valley, IL) | IL 1A Bureau Valley Girls Sectional(IL), 2015-05-15(#2) |
| G-4x100 | 8 | 50.91 | Girls Relay (Chester, IL) | IL 1A Girls State Finals(IL), 2015-05-23(#9) |
| G-4x100 | 9 | 51.09 | Girls Relay (Oregon, IL) | IL 1A Oregon Girls Sectional(IL), 2015-05-15(#1) |
| G-4x100 | 10 | 51.14 | Girls Relay (Pleasant Plains, IL) | Sangamo Conference Championships(IL), 2015-05-05(#1) |
| G-4x100 | 10 | 51.14 | Girls Relay (Peoria Christian, IL) | IL 1A Lewistown Girls Sectional(IL), 2015-05-15(#1) |
| G-4x100 | 12 | 51.17 | Girls Relay (Winnebago, IL) | IL 2A Galena Girls Sectional(IL), 2015-05-15(#7) |
| G-4x100 | 12 | 51.17 | Girls Relay (St. Edward, IL) | IL 1A Oregon Girls Sectional(IL), 2015-05-15(#2) |
| G-4x100 | 14 | 51.25 | Girls Relay (Amboy, IL) | IL 1A Bureau Valley Girls Sectional(IL), 2015-05-15(#3) |
| G-4x100 | 15 | 51.41 | Girls Relay (Rockridge, IL) | IL 1A Rockridge Girls Sectional(IL), 2015-05-14(#2) |
| G-4x100 | 16 | 51.42 | Girls Relay (St. Thomas More, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#14) |
| G-4x100 | 17 | 51.57 | Girls Relay (Farmington, IL) | IL 1A Rockridge Girls Sectional(IL), 2015-05-14(#3) |
| G-4x100 | 18 | 51.59 | Girls Relay (El Paso-Gridley, IL) | IL 1A Lewistown Girls Sectional(IL), 2015-05-15(#3) |
| G-4x100 | 19 | 51.60 | Girls Relay (Sterling Newman, IL) | IL 1A Bureau Valley Girls Sectional(IL), 2015-05-15(#4) |
| G-4x100 | 20 | 51.70 | Girls Relay (Byron, IL) | IL 1A Oregon Girls Sectional(IL), 2015-05-15(#3) |
| G-4x100 | 21 | 51.72 | Girls Relay (Newton, IL) | Newton Girls Eagle Invitational(IL), 2015-05-04(#1) |
| G-4x100 | 22 | 51.79 | Girls Relay (Wethersfield, IL) | IL 1A Bureau Valley Girls Sectional(IL), 2015-05-15(#5) |
| G-4x100 | 23 | 51.87 | Girls Relay (Christopher, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#17) |
| G-4x100 | 24 | 51.94 | Girls Relay (St. Anthony, IL) | IL 1A Newton Girls Sectional(IL), 2015-05-15(#1) |
| G-4x100 | 25 | 51.99 | Girls Relay (Oakwood, IL) | IL 1A Tolono Unity Girls Sectional(IL), 2015-05-15(#3) |
| G-4x100 | 26 | 52.02 | Girls Relay (Warrensburg-Latham, IL) | Sullivan Redskin Invitational(IL), 2015-05-05(#1) |
| G-4x100 | 27 | 52.05 | Girls Relay (Jamaica, IL) | Tuscola Open(IL), 2015-04-24(#1) |
| G-4x100 | 28 | 52.06 | Girls Relay (Gibson City-Melvin-Sibley, IL) | IL 1A Heyworth Girls Sectional(IL), 2015-05-14(#1) |
| G-4x100 | 29 | 52.09 | Girls Relay (Camp Point Central, IL) | Warsaw Titan Invitational(IL), 2015-04-30(#2) |
| G-4x100 | 30 | 52.22 | Girls Relay (Central A & M, IL) | Shelbyville Girls Open(IL), 2015-04-10(#3) |
| G-4x100 | 31 | 52.31 | Girls Relay (Litchfield, IL) | IL 1A Gillespie Girls Sectional(IL), 2015-05-14(#2) |
| G-4x100 | 32 | 52.38 | Girls Relay (Auburn, IL) | IL 1A Girls State Prelims(IL), 2015-05-21(#22) |
| G-4x100 | 33 | 52.46 | Girls Relay (Alleman, IL) | IL 1A Bureau Valley Girls Sectional(IL), 2015-05-15(#6) |
| G-4x100 | 34 | 52.51 | Girls Relay (Tri-Valley, IL) | IL 1A Heyworth Girls Sectional(IL), 2015-05-14(#2) |
| G-4x100 | 35 | 52.58 | Girls Relay (Seneca, IL) | IL 1A Seneca Girls Sectional(IL), 2015-05-15(#1) |
| G-4x100 | 36 | 52.61 | Girls Relay (St. Anne, IL) | IL 1A Heyworth Girls Sectional(IL), 2015-05-14(#3) |
| G-4x100 | 37 | 52.63 | Girls Relay (Sparta, IL) | IL 1A Nashville Girls Sectional(IL), 2015-05-15(#2) |
| G-4x100 | 38 | 52.69 | Girls Relay (Lowpoint-Washburn, IL) | Bloomington Honor Roll Meet(IL), 2015-05-26(#7) |
| G-4x100 | 39 | 52.74 | Girls Relay (Teutopolis, IL) | IL 1A Newton Girls Sectional(IL), 2015-05-15(#3) |
| G-4x100 | 40 | 52.76 | Girls Relay (Stockton, IL) | IL 1A Oregon Girls Sectional(IL), 2015-05-15(#4) |
| G-4x100 | 41 | 52.89 | Boys Relay (Christopher, IL) | Don Webb Invitational(IL), 2015-04-20(#1) |
| G-4x100 | 42 | 52.99 | Girls Relay (Fieldcrest, IL) | Bloomington Honor Roll Meet(IL), 2015-05-26(#8) |
| G-4x100 | 42 | 52.99 | Girls Relay (Vandalia Community, IL) | South Central F/S Conference Meet(IL), 2015-05-09(#1) |
| G-4x100 | 44 | 53.00 | Girls Relay (Pana, IL) | Tri-County Invitational(IL), 2015-04-21(#1) |
| G-4x100 | 44 | 53.00 | Girls Relay (Seton Academy, IL) | IL 1A Seneca Girls Sectional(IL), 2015-05-15(#2) |
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| | | See more performances for G-4x100 | | |
