| Serie 1 |
| Gabriel Ernesto Coronel Pereyra | San Francisco College | 8 | 9.42 | 1 q |
| Axel Sebastian Calderon Rios | La Salle - Lima | 1 | 9.65 | 2 q |
| Thiago Andrés Castro Eyzaguirre | Deportivo O. V. Basquet | 2 | 9.73 | 3 q |
| Dominick Jafeth Garzon Chacaltana | Pie de Oro Moquegua | 6 | 10.56 | 4 |
| Tomas Alarco Bruce | Markham College | 4 | 10.70 | 5 |
| Valentino Uziel Pedreza Merino | Multisports | 3 | 12.91 | 6 |
| Fabrizio Alonso Obregon Oyarce | Claretiano | 5 | DNS | |
| Lorenzo Mazzini Garrido | Newton College | 7 | DNS | |
| Serie 2 |
| Daniel Alejandro Boggiano Velasquez | Claretiano | 2 | 9.67 | 1 q |
| Emilio Cornejo Fuentes | Markham College | 7 | 9.94 | 2 |
| Sebastián André Díaz Celis | Atlético Talentos Santos | 5 | 10.34 | 3 |
| Johann Sebastian Diaz Arteaga | Multisports | 6 | 10.67 | 4 |
| Alvaro Deyair Pacheco Huaman | Escuela de Atletismo Talentos Running Ayacucho | 8 | 10.78 | 5 |
| Jorge Sebastian Garcia Huaman | La Salle - Lima | 3 | 10.88 | 6 |
| Mateo Mendoza Palomino | Newton College | 1 | DNS | |
| Josefrank De Jesús Pernalete Odor | Taller Deportivo del Centro de Estudios | 4 | DNS | |
| Serie 3 |
| Luciano Ruiz Ocaña | Claretiano | 5 | 9.16 | 1 q |
| Piero Marcelo Padilla Pucutay | Colegio de la Inmaculada Jesuitas | 8 | 10.40 | 2 |
| Aldo Dominick Gutierrez Tapia | Newton College | 3 | 10.72 | 3 |
| Joaquin Alcoser Contreras | Monteprincipe | 4 | 11.07 | 4 |
| Matías Cordova Meléndez | Atlético Talentos Santos | 6 | 11.26 | 5 |
| Amir Sanson Azabache Martinez | Escuela Atletas Puerto Salaverry | 2 | DNS | |
| Matias Hurtado De Mendoza Velarde | Markham College | 7 | DNS | |
| Serie 4 |
| Luis Alonso Kanashiro Feijoo | Claretiano | 4 | 9.40 | 1 q |
| Carlos Gabriel Reyes Yahiro | San Agustín - Chiclayo | 2 | 9.53 | 2 q |
| Noam Fabiano Meza Palao | La Salle - Lima | 7 | 11.05 | 3 |
| Baroni D'Angelo Jeda Godomar Cuellar | Academia de Barranco | 3 | DNS | |
| Caetano Mascaro Alva | Deportivo Punta Hermosa Corazón | 5 | DNS | |
| Sebastian Gianluca Gansbiller Barreto | Atletismo La Molina | 6 | DNS | |
| Piero Omar Matazoglio Arcayo | Atlético Talentos Santos | 8 | DNS | |
| Serie 5 |
| Luka Caleb Casanova Vera | Academia IPD ILO | 7 | 9.41 | 1 q |
| Mathias Adrian Rojas Canales | La Salle - Lima | 3 | 9.79 | 2 |
| Flavio Bertocchi Jahnsen | Markham College | 8 | 9.87 | 3 |
| Mathias Alonso Ojeda Rosas | Multisports | 4 | 10.48 | 4 |
| Jose Orlando Zuñiga Nuñez | Olimpia AQP | 2 | 10.53 | 5 |
| Grady Bigler A | Newton College | 6 | 11.04 | 6 |
| Iago Zeballos Yaksetig | Del Norte | 5 | DNS | |
