| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 2 | Fremont Middle School | A | NT | ||||
| 3 | Harrison Middle School | A | NT | ||||
| 4 | Lake County Middle School | B | Hoffmann | Delzell | Quinn | Bunch | 1:06.90 |
| 5 | Sargent Middle School | B | Decker | Naranjo | Paskett | Shirley | 1:08.81 |
| 6 | Salida Middle School | A | Hutchins | Neikam | Fritz | Bernhardt | NT |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Cotopaxi Middle School | A | Lands | Dunn | Sanchez | Bode | 1:03.74 |
| 2 | Canon City Middle School | B | 1:02.00 | ||||
| 3 | Monte Vista Middle School | A | Clarke | Ochoa | Rodriquez | Martinez | 1:00.52 |
| 4 | Gunnison Middle School | B | Smith | McMilan | Robbins | Jackson | 1:00.33 |
| 5 | Gunnison Middle School | C | Smith | Greene | Niemeyer | Linder | 1:00.33 |
| 6 | Crested Butte Middle School | B | 1:01.63 | ||||
| 7 | Custer County Middle School | A | Nixon | Pierce | Keyser | Schrock | 1:02.91 |
| 8 | South Park Middle School | B | Rakowski | Crawford | Paris | Gowans | 1:06.24 |