Section 1 of 2
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 2 | Vashon High School | A | Cole | Chandler | Curry | Bland | NT | Unverified: |
| 3 | Collegiate School of Medicine an | A | Hicks | Taylor | Montoya | Mai | NT | Unverified: |
| 4 | Northwest Academy of Law | A | Robinson | Clark | Foster | Stinson | NT | Unverified: |
Section 2 of 2
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed | Note |
|---|---|---|---|---|---|---|---|---|
| 1 | Miller Career Academy | A | Johnson | Gleghorn | Slayton | Williams | NT | Unverified: |
| 2 | Roosevelt High School | A | Cotton | Davis | Lewis | Thornton | NT | Unverified: |
| 3 | Soldan International Studies Hig | A | Afolhyan | Freeman | McElemurry | McRobert | 1:39.92 | Unverified: |
| 4 | Metro High School | A | Dawson | Custis | Fisher | Flenoid | 1:46.03 | Verified |
| 5 | Gateway High School | A | Washington | Jimale | Johnson | Cogio | NT | Unverified: |
