| Event | Rank | Mark | By | Meet |
| | | National Elites above. State Elites below | | |
| G-SMR | 1 | 4:15.60 | Girls Relay (Barrington, IL) | Palatine Relays(IL), 2015-05-02(#1) |
| G-SMR | 2 | 4:21.69 | Girls Relay (Evanston Township, IL) | Eastern Relays(KY), 2015-04-25(#5) |
| G-SMR | 3 | 4:24.08 | Girls Relay (Vernon Hills, IL) | Al Janulis Relays(IL), 2015-04-18(#1) |
| G-SMR | 4 | 4:24.27 | Girls Relay (East St. Louis-Senior, IL) | Jackie Joyner Kersee Relays(IL), 2015-04-04(#1) |
| G-SMR | 5 | 4:24.50 | Girls Relay (Palatine, IL) | Palatine Relays(IL), 2015-05-02(#2) |
| G-SMR | 6 | 4:27.08 | Girls Relay (Minooka Community, IL) | Prospect Girls Relays(IL), 2015-04-10(#1) |
| G-SMR | 7 | 4:28.40 | Girls Relay (O'Fallon, IL) | Edwardsville Girls Tiger Relays(IL), 2015-04-15(#1) |
| G-SMR | 8 | 4:29.41 | Girls Relay (Rock Island, IL) | Gene Shipley Invitational(IL), 2015-04-04(#1) |
| G-SMR | 9 | 4:31.24 | Girls Relay (Lanphier, IL) | Jackie Joyner Kersee Relays(IL), 2015-04-04(#3) |
| G-SMR | 10 | 4:31.26 | Girls Relay (Libertyville, IL) | Al Janulis Relays(IL), 2015-04-18(#2) |
| G-SMR | 11 | 4:31.59 | Girls Relay (Wheaton-Warrenville South, IL) | Prospect Girls Relays(IL), 2015-04-10(#2) |
| G-SMR | 12 | 4:32.08 | Girls Relay (Mundelein Cons, IL) | Palatine Relays(IL), 2015-05-02(#3) |
| G-SMR | 13 | 4:32.98 | Girls Relay (Westinghouse Career Academy, IL) | Jackie Joyner Kersee Relays(IL), 2015-04-04(#4) |
| G-SMR | 14 | 4:33.22 | Girls Relay (Althoff, IL) | Edwardsville Girls Tiger Relays(IL), 2015-04-15(#2) |
| G-SMR | 15 | 4:33.95 | Girls Relay (Fremd, IL) | Palatine Relays(IL), 2015-05-02(#4) |
| G-SMR | 16 | 4:37.45 | Girls Relay (Simeon Career Academy, IL) | Jackie Joyner Kersee Relays(IL), 2015-04-04(#5) |
| G-SMR | 17 | 4:38.38 | Girls Relay (Warren Township, IL) | Prospect Girls Relays(IL), 2015-04-10(#3) |
| G-SMR | 18 | 4:39.55 | Girls Relay (Edwardsville, IL) | Edwardsville Girls Tiger Relays(IL), 2015-04-15(#3) |
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| | | See more performances for G-SMR | | |
