| 16407 | Obaco Lapo Marcelo Patricio | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 18924 | Obaco Martinez Ruth Stefania | F | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 18886 | Obregon Wimper | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 16546 | Ocana Verdezoto Marco Israel | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 15019 | Ochoa Cueva Christian Jose | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 16812 | Ochoa Ordonez Leiner Alexander | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 16278 | Ojeda Santos Jairo Geovanny | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 14366 | Ojeda Vivar Washington Antonio | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 14558 | Olaya Renteria Olga Viviana | F | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 16508 | Oleas Chilan Dayana Denisse | F | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 19257 | Olivo Segovia Nadia Valeska | F | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 15223 | Olvera Pluas Jose Ivan | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 13293 | Onofre Barco Veronica Aidee | F | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 14549 | Orbe Mariduena Rodrigo Lenin | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 19217 | Orde?ana Beatriz | F | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 16499 | Ordonez Leon Oscar Eduardo | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 17844 | Ordonez Palacios Stefani Beatriz | F | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 17492 | Ordonez Rodriguez Jefferson Paul | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 16680 | Orellana Beltran Victor Hugo | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
| 15563 | Orna Paredes Christian Stalin | M | 5k | DNS | DNS | DNS | 99999 | 99999 | 99999 | | |
