| 1 | Leandro Martín López | 24.40 | 29.13 | 28.46 24.40 29.37 29.57 29.65 |
| 2 | Theo Goluboff | 34.51 | 37.38 | 40.06 35.87 36.22 42.85 34.51 |
| 3 | Damián Jail Campos | 34.72 | 38.01 | 35.00 34.72 42.78 36.25 46.82 |
| 4 | Gael Augusto Lapeyre | 37.69 | 44.48 | 37.69 45.72 43.61 44.98 44.84 |
| 5 | Guido Dipietro | 44.33 | 49.45 | 44.33 50.30 48.11 1:03.35 49.94 |
| 6 | Caro Visentin | 45.60 | 50.16 | 49.72 50.10 50.67 45.60 53.22 |
| 7 | GP Estevez | 44.08 | 52.25 | 49.62 44.08 52.89 54.91 54.23 |
| 8 | Federico da Fonseca | 48.11 | 54.30 | 48.11 57.34 56.80 48.77 1:05.91 |
| 9 | Jonas Zapana | 1:00.25 | 1:03.36 | 1:09.50 1:03.82 1:00.25 1:01.87 1:04.38 |
| 10 | Delfina Lacerra | 1:01.30 | 1:06.83 | 1:19.56 1:07.28 1:03.75 1:09.45 1:01.30 |
| 11 | Facundo Matías Quercia Madeiro | 1:03.13 | 1:06.92 | 1:06.34 1:07.23 1:19.19 1:03.13 1:07.19 |
| 12 | Thomas Enzo Monzón | 1:06.02 | 1:08.44 | 1:10.11 1:30.07 1:08.20 1:06.02 1:07.01 |
| 13 | Lorenzo Lionel Diaz | 1:09.62 | 1:18.91 | 1:09.62 1:35.32 1:27.16 1:18.95 1:10.63 |
| 14 | Lucas Naim Zvinys | 1:16.23 | 1:20.64 | 1:18.33 1:18.37 1:16.23 1:25.21 DNF |
| 15 | Manuel Jontin Luna | 1:15.85 | 1:20.73 | 1:15.90 1:33.73 1:15.85 1:19.70 1:26.60 |
| 16 | Franco Cano | 1:12.06 | 1:21.90 | 1:25.44 1:12.06 1:32.63 1:19.45 1:20.80 |
| 17 | Agustina Ranalle | 1:20.10 | 1:25.77 | 1:27.04 1:32.28 1:20.10 1:29.76 1:20.51 |
| 18 | Lucas Fauci Bassarsky | 1:23.59 | 1:32.35 | 1:27.72 1:23.59 1:27.05 1:42.29 1:42.39 |
| 19 | León Fernández Hernández | 1:21.15 | 1:32.88 | 1:30.52 DNF 1:21.15 1:35.66 1:32.45 |
| 20 | Cándido Basilis | 1:14.74 | 1:34.92 | 1:44.10 1:22.88 1:49.11 1:37.77 1:14.74 |
| 21 | María Julieta Diaz | 1:27.51 | 1:36.55 | 1:43.40 1:35.47 1:31.37 1:27.51 1:42.82 |
| 22 | Cristian Ezequiel Vega | 1:40.92 | 1:59.42 | 1:40.92 2:24.54 1:52.12 1:41.60 DNF |
| 23 | Germán Venturino | 1:30.50 | 2:01.33 | 2:06.41 1:57.33 2:00.26 1:30.50 DNF |
| 24 | Alejo Teo Huang | 1:53.66 | 2:08.79 | 2:08.40 1:53.66 2:21.28 1:56.70 DNS |
| 25 | León Ruiz Mantovani | 1:44.65 | 2:12.20 | 2:26.71 1:44.65 1:59.78 2:10.11 DNS |
| 26 | Dante Llosa Fernandez | 2:01.91 | 2:12.64 | 2:10.95 2:19.26 2:07.72 2:01.91 DNS |
| 27 | Augusto D'Ambra | 2:10.85 | DNF | 2:32.40 2:35.64 2:10.85 DNF DNS |
| 28 | Ivan Goldman | 2:15.47 | DNF | 2:15.47 2:30.11 2:39.51 DNF DNS |
| 29 | Bruno Martín Pesino | 2:18.12 | DNF | 2:18.12 2:45.21 2:30.84 DNS DNS |
| 30 | Tadi Gasaneo | 2:31.33 | DNF | 2:35.05 2:31.33 2:45.25 DNS DNS |
| 31 | Sebastian Campanario | 4:55.07 | DNF | 4:55.07 DNF DNS DNS DNS |