| 1 | Bautista Bonazzola | 1:01.42 | 1:04.52 | 1:13.33 1:06.68 1:04.83 1:02.06 1:01.42 |
| 2 | Theo Goluboff | 1:04.46 | 1:15.67 | 1:17.70 1:15.15 1:17.30 1:04.46 1:14.57 |
| 3 | Genaro Sahib Leguizamon | 1:13.63 | 1:17.91 | 1:17.27 1:21.82 1:13.63 1:18.98 1:17.47 |
| 4 | Guido Dipietro | 1:11.50 | 1:18.90 | 1:14.77 1:23.91 1:18.02 1:24.78 1:11.50 |
| 5 | Federico da Fonseca | 1:18.48 | 1:19.68 | 1:20.00 1:24.56 1:18.48 1:18.93 1:20.11 |
| 6 | Agustín Bernasconi | 1:13.86 | 1:23.15 | 1:29.96 1:18.25 1:31.12 1:13.86 1:21.23 |
| 7 | Marcos Masini | 1:21.37 | 1:29.45 | 1:30.60 1:33.19 1:21.37 1:31.28 1:26.46 |
| 8 | Manuel Gutman | 1:24.44 | 1:31.34 | 1:30.32 1:33.65 1:24.44 1:30.05 1:48.72 |
| 9 | Damián Jail Campos | 1:25.10 | 1:31.46 | 1:25.10 1:32.15 1:29.00 1:33.24 1:34.18 |
| 10 | Victor Hugo Mattio | 1:27.18 | 1:40.19 | 1:47.64 1:44.34 1:27.18 1:37.23 1:39.00 |
| 11 | Gabriel Alejandro Quiroz | 1:48.02 | 2:01.38 | 2:14.98 2:04.57 1:52.64 1:48.02 2:06.94 |
| 12 | Romina Peretti | 1:40.04 | 2:09.05 | 2:13.02 1:54.90 2:19.23 1:40.04 2:20.87 |
| 13 | Santiago Politti Gil | 2:03.65 | 2:17.26 | 2:18.28 2:24.17 2:09.34 2:28.33 2:03.65 |
| 14 | Santiago Basso | 2:13.48 | 2:19.64 | 2:21.94 2:22.47 2:15.78 2:21.19 2:13.48 |
| 15 | Giuliano Tumini | 2:12.89 | 2:27.01 | 2:46.56 2:23.73 2:12.89 2:23.09 2:34.21 |
| 16 | Mariano Igolnikov | 2:38.75 | — | 2:38.75 2:55.34 — — — |
| 17 | Juan Manuel Sangregorio | 2:53.56 | — | 2:55.14 2:53.56 — — — |
| 18 | Tomás Nahuel Españon | 3:12.87 | — | 3:12.87 3:29.71 — — — |
| 19 | Bruno Mapelli | 3:34.67 | — | 3:34.67 4:12.36 — — — |
| 20 | Jose Keh | 3:37.91 | — | 3:37.91 3:42.72 — — — |
| 21 | Eliam Milsztejn | 4:05.86 | — | 4:06.20 4:05.86 — — — |
| 22 | Mateo Agustín Curto | DNF | — | DNF DNF — — — |