| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Creede Middle School | A | Peddy | Ceja | Baker | Evans | NT |
| 2 | Sanford Middle School | A | Johnson | Jones | Vannoy | Crowther | 1:06.00 |
| 3 | Custer County Middle School | A | Terrell | Lewandowski | Agnew | Ray | 59.27 |
| 4 | Centauri Middle School | B | Haslett | Henderson | Shawcroft | Sowards | 57.17 |
| 5 | Sierra Grande Middle School | A | Banuelos | Loveland | Arviso | Gomez | 58.53 |
| 6 | Antonito Middle School | A | Romero | Quintana-Acosta | Gray | Romero | DNS |
| 7 | Sanford Middle School | B | Quintana | Reed | McDaniel | Miller | 1:08.00 |
| 8 | Del Norte Middle School | A | Haynie | Collard | Coulson | Peterson | NT |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 1 | Centauri Middle School | C | Sorensen | Smith | Russell | Sowards | 57.17 |
| 2 | Monte Vista Middle School | A | Owsley | Butero | Martinez | Mejia | 56.15 |
| 3 | Ortega Middle School | D | Koppenhafer | Merriman | Al Mousa | Cranson | DQ |
| 4 | Ortega Middle School | A | Cano | Malouff | Meder | Meis | 51.85 |
| 5 | Ortega Middle School | B | Chavez-Miller | Carbutt | Powell | Orton | 51.85 |
| 6 | Ortega Middle School | C | Salinas | Valdez | Valdez | Smart | 51.85 |
| 7 | Sangre de Cristo Middle School | A | Brown | Lane | Romero | Mondragon | 56.63 |
| 8 | Centauri Middle School | A | Crowther | Graber | Koontz | Munson | 57.17 |
| Lane | Team | Squad | Athlete 1 | Athlete 2 | Athlete 3 | Athlete 4 | Seed |
|---|---|---|---|---|---|---|---|
| 6 | Center Middle School | A | NT |