| 1. | - | Alison Jensen Tegan Grunwald Audrey Hellesto Sara Ham | 49.60a | Philomath | |
| 2. | - | Devyn Makin Jessika Stewart Annie Whitfield Maria Kropf | 49.71a | Sweet Home | |
| 3. | - | Victoria White Amanda Byrne Audrey Taylor Allie Sprauer | 50.08a | La Salle | |
| 4. | - | Kelsey Hathaway Taylor Plunkett Madison Cronin Kellie Skofstad | 50.39a | Gladstone | |
| 5. | - | Tenaya Smith Ahsha Mootz Josi Sisco Kristine Dunn | 51.05a | Cottage Grove | |
| 6. | - | Alex White Kacie Hargett Jacey Grimstad Marisa Dean | 51.56a | Newport | |
| 7. | - | Beatrix Norgren Jessica Markham Cassy Turner Felicia Wilson | 51.71a | Banks | |
| - | Ashley Juarez Jordyn Keys Kelsa Northrup Heidi Moore | 52.80a | Brookings-Harbor | |
| 1. | - | Alison Jensen Tegan Grunwald Audrey Hellesto Sara Ham | 49.61a | Philomath | |
| 3. | - | Victoria White Amanda Byrne Audrey Taylor Allie Sprauer | 49.67a | La Salle | |
| 2. | - | Devyn Makin Jessika Stewart Annie Whitfield Maria Kropf | 49.78a | Sweet Home | |
| 4. | - | Kelsey Hathaway Taylor Plunkett Madison Cronin Kellie Skofstad | 50.09a | Gladstone | |
| 5. | - | Beatrix Norgren Jessica Markham Cassy Turner Felicia Wilson | 51.09a | Banks | |
| 6. | - | Tenaya Smith Ahsha Mootz Josi Sisco Kristine Dunn | 51.27a | Cottage Grove | |
| 7. | - | Alex White Kacie Hargett Jacey Grimstad Marisa Dean | 51.85a | Newport | |
| 8. | - | Ashley Juarez Jordyn Keys Kelsa Northrup Heidi Moore | 51.94a | Brookings-Harbor | |
| 9. | - | Aliya Yano Vianca Carrillo Maki Higginbotham Anna Serrano | 52.08a | Ontario | |
| 10. | - | Courtney Durham Autumn Diaz Kerissa D'Arpino Venessa D'Arpino | 52.09a | North Valley | |
| 11. | - | Alex Jellison Katie Jensen Anna Jensen Anna Rietman | 52.43a | Douglas | |
| 12. | - | Natasha Connelly Jaysea Williams Alexis Mather Katie Leino | 52.59a | Astoria | |
| 13. | - | Alora Brown Allie Godfrey Haley White Kayla Rasmussen | 52.83a | La Grande | |
| 14. | - | Colleen Bailey Dana Powell Raychel Clark Ali Rodgers | 54.95a | Hidden Valley | |
| 1. | - | Sara Ham Rylee Marshall Tegan Grunwald Audrey Hellesto | 4:01.01a | Philomath | |
| 2. | - | Taylor Munson Rachel Botsford Claire Thomas Emily Bever | 4:02.79a | Molalla | |
| 3. | - | Hayley Palmer Zoe Falk Chelsea Reifschneider Natalie Ambrose | 4:02.99a | Sisters | |
| 4. | - | Allie Sprauer Amanda Byrne MacKenzie Lisac Audrey Taylor | 4:03.86a | La Salle | |
| 5. | - | Marisa Dean Silken Kennedy Jacey Grimstad Kacie Hargett | 4:05.65a | Newport | |
| 6. | - | Elizabeth Venzon Sierra Brown Monasha Goree Megan Combe | 4:09.86a | Hidden Valley | |
| 7. | - | Josi Sisco Tenaya Smith Ahsha Mootz Kristine Dunn | 4:15.92a | Cottage Grove | |
| 8. | - | Beatrix Norgren Amanda Reaser Jennifer Hilger Jessica Markham | 4:15.96a | Banks | |
| 1. | - | Hayley Palmer Zoe Falk Chelsea Reifschneider Natalie Ambrose | 4:05.68a | Sisters | |
| 2. | - | Sara Ham Rylee Marshall Tegan Grunwald Audrey Hellesto | 4:06.03a | Philomath | |
| 3. | - | Taylor Munson Rachel Botsford Claire Thomas Emily Bever | 4:07.34a | Molalla | |
| 4. | - | Allie Sprauer Amanda Byrne MacKenzie Lisac Audrey Taylor | 4:07.59a | La Salle | |
| 5. | - | Marisa Dean Silken Kennedy Jacey Grimstad Kacie Hargett | 4:10.56a | Newport | |
| 7. | - | Elizabeth Venzon Sierra Brown Monasha Goree Megan Combe | 4:12.83a | Hidden Valley | |
| 6. | - | Beatrix Norgren Amanda Reaser Jennifer Hilger Jessica Markham | 4:13.45a | Banks | |
| 8. | - | Josi Sisco Tenaya Smith Ahsha Mootz Kristine Dunn | 4:13.58a | Cottage Grove | |
| 9. | - | Veronica Turner Kelsey Skinner Amy Olden Ellie Morgan | 4:13.91a | Henley | |
| 10. | - | Maki Higginbotham Vianca Carrillo Aliya Yano Anna Serrano | 4:16.04a | Ontario | |
| 11. | - | Cheyenne O'Loughlin Sarah King Suzanne Van De Grift Morgan Apke | 4:17.54a | Yamhill-Carlton | |
| 12. | - | Breana Harless Alessandra Hossley Morgan McNeely Emalie Gauntz | 4:20.87a | North Bend | |
| 13. | - | Erica Torres Erandeni Trevino Veronica Garcia Emily Childers | 4:30.32a | McLoughlin | |
| 14. | - | Marisha Reavis Katelyn Wells Jessica Alletson Alexandra Dodson | 4:33.26a | Siuslaw | |