| 1 | Theo Goluboff | 25.81 | 26.77 | 25.81 26.81 27.05 36.84 26.45 |
| 2 | Manuel Gutman | 27.10 | 29.12 | 32.67 28.50 27.10 30.29 28.56 |
| 3 | Bautista Bonazzola | 28.99 | 29.88 | 29.14 28.99 31.45 31.49 29.05 |
| 4 | Guido Dipietro | 31.53 | 32.41 | 35.47 32.59 31.85 31.53 32.80 |
| 5 | Bruno Ballarino | 33.96 | 39.36 | 39.13 33.96 42.77 37.56 41.38 |
| 6 | Federico da Fonseca | 33.52 | 43.19 | 43.74 39.63 33.52 46.21 46.80 |
| 7 | Leandro Martín López | 39.37 | 43.57 | 41.53 49.46 40.67 48.50 39.37 |
| 8 | Luka Arce González | 41.89 | 47.69 | 46.54 54.01 47.99 48.54 41.89 |
| 9 | Lucas Naim Zvinys | 49.38 | 51.70 | 49.38 50.36 54.28 54.94 50.47 |
| 10 | León Fernández Hernández | 50.63 | 53.24 | 51.67 52.18 50.63 59.18 55.88 |
| 11 | Caro Visentin | 44.17 | 58.06 | 1:03.92 44.17 52.88 1:19.60 57.37 |
| 12 | Nahuel Schultheis | 1:15.53 | 1:24.33 | 1:25.45 1:15.53 1:16.95 1:40.62 1:30.58 |
| 13 | Lautaro Zelaya | 1:25.28 | 1:31.43 | 1:33.81 1:29.06 1:43.11 1:31.42 1:25.28 |
| 14 | Bautista Mangold Vitale | 1:06.79 | 1:31.66 | 1:34.63 1:06.79 1:43.50 1:27.97 1:32.38 |
| 15 | Andrea Fessia | 1:22.01 | 1:40.47 | 1:22.01 2:04.12 1:24.04 2:03.66 1:33.71 |
| 16 | Juan Ignacio Larrateguy | 2:02.23 | — | 2:14.82 2:02.23 — — — |
| 17 | Lucas Tenembaun | 2:07.11 | — | 2:07.11 2:15.26 — — — |
| 18 | Juan Francisco Cantet | 2:33.74 | — | 2:51.42 2:33.74 — — — |
| 19 | Máximo Crippa | 4:11.36 | — | 4:11.36 4:39.87 — — — |