| 1 | Agustin do Campo | 35.68 | 40.92 | 44.23 43.28 42.20 37.27 35.68 |
| 2 | Agustín Diano | 38.01 | 41.80 | 41.10 38.01 42.87 54.49 41.44 |
| 3 | Bruno Lezama | 42.60 | 46.13 | 45.73 45.51 55.13 42.60 47.15 |
| 4 | Octavio Arocena | 49.55 | 55.64 | 1:00.27 54.87 49.55 55.20 56.84 |
| 5 | Christian Goñi | 51.29 | 57.57 | 51.29 1:06.64 58.45 58.56 55.70 |
| 6 | Mateo Rodríguez | 52.33 | 57.68 | DNF 57.49 56.55 59.00 52.33 |
| 7 | Axel Silveira | 49.05 | 1:01.09 | 56.67 1:09.30 49.05 2:10.16 57.30 |
| 8 | Munemichi Suzuki | 54.95 | 1:03.10 | DNF 54.95 1:04.04 1:03.79 1:01.48 |
| 9 | Franco Puñales | 53.39 | 1:03.37 | 1:04.94 1:05.14 1:09.38 1:00.02 53.39 |
| 10 | Iván Nieloud | 1:02.81 | 1:07.46 | 1:09.78 1:11.24 1:08.93 1:02.81 1:03.66 |
| 11 | Pedro Escudero | 52.79 | 1:09.85 | 52.79 1:07.56 1:24.17 1:20.16 1:01.83 |
| 12 | Gennaro Monetti | 1:01.92 | 1:12.44 | 1:25.33 1:01.92 1:04.53 1:07.45 1:27.72 |
| 13 | Sebastiano Benato | 1:17.60 | 1:21.19 | 1:19.01 1:17.60 1:27.81 1:23.85 1:20.72 |
| 14 | Hugo Riera Ricciardelli | 1:11.19 | 1:23.13 | 1:11.19 1:26.82 DNF 1:22.45 1:20.13 |
| 15 | Ricardo Piotti | 1:17.83 | 1:23.16 | 1:23.32 1:26.19 1:21.01 1:25.14 1:17.83 |
| 16 | Federico Arredondo | 1:23.87 | 1:24.46 | DNF 1:24.32 1:24.15 1:23.87 1:24.90 |
| 17 | Samir Saldivia Martinez | 1:11.71 | DNF | DNF 1:11.71 1:11.96 1:22.56 DNF |
| 18 | Ariel Rodriguez | 1:59.00 | — | 2:09.11 1:59.00 — — — |