| 1. | - | | Relay Team | 3:53.22a | IL | Evanston (Twp.) | IHSA Girls Class 3A State Championships | Fri, May 18 |
| 2. | - | | Olivia Cattau
Anna Kinell
Kristina Grandi
Emma Ropski | 4:03.75a | IL | Park Ridge (Maine South) | IHSA 3A Sectional | Thu, May 10 |
| 3. | - | | Emma Thomas
Rose McBride
Jackie McDonnell
Sarah Kelly | 4:06.03a | IL | Wilmette (Loyola Academy) | IHSA 3A Sectional | Thu, May 10 |
| 4. | - | | Relay Team | 4:06.44a | IL | Mt. Prospect (Prospect) | IHSA 3A Sectional | Thu, May 10 |
| 5. | - | | Sheila McCain
Julie Jackson
Samantha Wade
Alexa Putnam | 4:07.22a | IL | Winnetka (New Trier) | IHSA 3A Sectional | Thu, May 10 |
| 6. | - | | Clara Williamson
Jessica Brand
Lauren Yuen
Kiana Foreman | 4:10.53a | IL | Skokie (Niles North) | IHSA 3A Sectional | Thu, May 10 |
| 7. | - | | Emily Stern
Maddie Kerch
Lauren Chilow
Kiera Thorpe | 4:14.22a | IL | Highland Park | IHSA 3A Sectional | Thu, May 10 |
| 8. | - | | Relay Team | 4:15.77a | IL | Skokie (Niles West) | CSL Girls Conference Meet | Fri, May 4 |
| 9. | - | | Brittany Silvers
Shayna Fertig
Phoebe Block
Sammi Katz | 4:23.40 | IL | Deerfield | Wauconda Girls' Track and Field Invitational | Fri, Apr 20 |
| 10. | - | | Dasha Kopulsky
Katy Wong
Mari Moore
Rachel Sullivan | 4:24.96a | IL | Northbrook (Glenbrook North) | IHSA 3A Sectional | Thu, May 10 |
| 11. | - | | Gloria Rojas
Roxanne Rubey
Gigi Ortiz
Shana Atkinson | 4:29.13a | IL | Des Plaines (Maine West) | IHSA 3A Sectional | Thu, May 10 |
| 12. | - | | Krystyna Kotlinski
Aahuti Patel
Julia Skrzypek
Tori Walley | 4:40.26a | IL | Park Ridge (Maine East) | IHSA 3A Sectional | Thu, May 10 |
| 13. | - | | Relay Team | 4:45.38a | IL | Chicago (Mather) | Mather Invitational | Sat, Mar 31 |
| 14. | - | | Relay Team | 4:46.14a | IL | Glenview (Glenbrook South) | CSL Girls Conference Meet | Fri, May 4 |
| 15. | - | | Patricia George
Audrey Schuetz
Tonya Saiki
Lynnette Soto | 4:50.76a | IL | Chicago (Von Steuben) | Mather Invitational | Sat, Mar 31 |
