| LL | Juan Manuel Cerundolo ARG | 5 | 1 | |||
| (2) | Cameron Norrie GBR | √ | 7 | 6 | ||
| Winner: C. NORRIE | Time : 01:28:17 | |||||
| Roberto Carballes Baena ESP | 6 | 3 | 3 | |||
| (4) | Francisco Cerundolo ARG | √ | 4 | 6 | 6 | |
| Winner: F. CERUNDOLO | Time : 02:37:53 | |||||
| Q | Hugo Gaston FRA | 5 | 4 | |||
| SE | Juan Pablo Varillas PER | √ | 7 | 6 | ||
| Winner: J. VARILLAS | Time : 02:01:25 | |||||
| (4) | Francisco Cabral POR Horacio Zeballos ARG |
√ | 6 | 6 | ||
| PR | Pedro Martinez ESP Dominic Thiem AUT |
3 | 4 | |||
| Winners: CABRAL / ZEBALLOS | Time : 01:18:58 | |||||
| Pedro Cachin ARG | 64 | 4 | ||||
| Daniel Elahi Galan COL | √ | 7 | 6 | |||
| Winner: D. GALAN | Time : 02:06:05 | |||||