| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 2 | ORTON, Robert | Ortega Middle School | NT |
| 3 | BUCKLEY, Aaron | Ortega Middle School | NT |
| 4 | GIBSON-LOPEZ, Jude | Moffat Middle School | 1:24.78 |
| 5 | FRANKLIN, Jordan | Ortega Middle School | 1:25.81 |
| 6 | RODRIGUEZ, Joey | Ortega Middle School | NT |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | JOHNSON, Liam | Sanford Middle School | 1:20.00 |
| 2 | TORRES, Oliver | Monte Vista Middle School | 1:13.59 |
| 3 | MERRIMAN, Marvin | Ortega Middle School | 1:11.83 |
| 4 | VASQUEZ, Diego | Ortega Middle School | 1:10.43 |
| 5 | GRAY, Seth | Antonito Middle School | 1:11.11 |
| 6 | KOPPENHAFER, Grant | Ortega Middle School | 1:13.33 |
| 7 | COULSON, Braxtyn | Del Norte Middle School | 1:14.68 |
| 8 | HAMMEL, Cruz | Moffat Middle School | 1:22.85 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | CARBUTT, Gabriel | Ortega Middle School | 1:10.03 |
| 2 | GRABER, Caden | Centauri Middle School | 1:07.17 |
| 3 | CARY, Tyson | Centauri Middle School | 1:06.79 |
| 4 | RHODES, Landon | Lake City Middle School | 1:04.12 |
| 5 | LANE, Logan | Sangre de Cristo Middle School | 1:06.57 |
| 6 | CROWTHER, Tylan | Sanford Middle School | 1:07.00 |
| 7 | MONDRAGON, Cullen | Sangre de Cristo Middle School | 1:09.62 |
| 8 | DOKSON, Colin | Ortega Middle School | 1:10.24 |
| Lane | Athlete | Team | Seed |
|---|---|---|---|
| 1 | VALDEZ, Antonio | Ortega Middle School | 1:03.80 |
| 2 | PESQUEIRA, Cedar | Moffat Middle School | 1:01.78 |
| 3 | MEIS, Damian | Ortega Middle School | 1:00.26 |
| 4 | ODA, Soly | Custer County Middle School | 57.36 |
| 5 | CASAMIRO, Rogelio | Center Middle School | 1:00.05 |
| 6 | OSMON, Titus | Sargent Middle School | 1:01.28 |
| 7 | DEHERRERA, Mason | Sanford Middle School | 1:03.74 |
| 8 | KERRICK, Cooper | Sanford Middle School | 1:03.90 |