| 1 | Josias Milan Sirpa Pinto | 51.54 | 56.27 | 58.18 58.82 58.70 51.93 51.54 |
| 2 | Alejandro Marze Rossel | 1:01.35 | 1:03.93 | 1:01.35 1:04.40 1:07.37 1:02.22 1:05.16 |
| 3 | Luzio Batuani Conde | 1:12.85 | 1:17.28 | 1:12.85 1:16.92 1:12.91 1:22.01 1:29.01 |
| 4 | Xavier Antonio Balderrama | 1:13.61 | 1:22.67 | 1:21.75 1:13.61 1:26.54 1:26.31 1:19.95 |
| 5 | Sebastián Morón Mariscal | 1:18.31 | 1:28.86 | 1:25.68 1:18.31 1:34.77 1:42.28 1:26.13 |
| 6 | Amaru Aloys Ancasi Pevec | 1:23.22 | 1:29.53 | 1:24.69 1:42.08 1:23.22 1:35.83 1:28.06 |
| 7 | Joel Mamani Tumiri | 1:21.39 | 1:34.10 | 1:33.38 1:21.39 1:30.40 1:45.95 1:38.52 |
| 8 | Samuel Antonio Cruz Coareti | 1:42.67 | — | 1:42.67 DNS — — — |