| 5087 | Salazar Timbila Luis Adolfo | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5089 | Salazar Velasquez Olga Mercedes | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5090 | Salazar Velez Joseph Alexander | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5112 | Saltos Boada Ruben Ernesto | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5113 | Saltos Granizo Jose Ruben | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5114 | Saltos Granizo Ana Cristina | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5115 | Salvador Betancourt Elisa Cristina | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5120 | Sambonino Chango Alba Noemi | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5146 | Sanchez Jacome Hector Hugo | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5150 | Sanchez Nieto Claudia Alejandra | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5156 | Sanchez Quinchiguango Segundo | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5178 | Sanmartin Moreira Paulina Carmen | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5179 | Santacruz Carcelen Roberto Carlos | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5194 | Santos Ruiz Victoria Genesis | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5206 | Sarmiento Velasquez Christian Andres | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5209 | Sarzosa Rugel Marco Vinicio | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5211 | Satuquinga Laguatasig Hugo Rafael | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5213 | Secaira Secaira Miguel Borys | M | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5225 | Serrano Lusetti Susana Marlene | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
| 5233 | Shive Valdivieso Brittany Dominique | F | 5k General | DNF | DNF | DNF | 9999 | 9999 | 9999 | | |
