Pre-Inf. B - Varones
| POSICIÓN | NADADOR | CLUB | TIEMPO |
| 1 | DUTTO MATTEO | TIRO | 18"38 |
| 2 | ESCOLASTRICHI AGUSTIN | TIRO | 20"10 |
| 3 | REARTE ANDRES | 9 DE MORTEROS | 20"19 |
| 4 | PAULINO JEREMIAS | CHIPION | 20"49 |
| 5 | BORDA BOSSANA MARCOS | PORTEÑA | 20"63 |
| 6 | VACA TOMAS | CHIPION | 20"79 |
| 7 | ROMANI WALTER | TIRO | 21"77 |
| 8 | AMBROGGIO ALVARO | PORTEÑA | 22"61 |
| 9 | UTRERA NICOLAS | SAN JORGE | 22"81 |
| 10 | FONTANESSI AGUSTIN | 9 DE MORTEROS | 22"84 |
| 11 | ANTONINO JUAN | TIRO | 23"15 |
| 12 | NEGRO NICOLAS | CHIPION | 23"36 |
| 13 | CANELLO TOMAS | 9 DE MORTEROS | 23"46 |
| 14 | TOMATIS MATIAS | PORTEÑA | 23"70 |
| 15 | CAMUSSO LUIS | 9 DE FREYRE | 23"73 |
| 16 | SARPONTE TOMAS | TIRO | 25"27 |
| 17 | PERALTA SANTIAGO | SEEBER | 25"30 |
| 18 | PUSSETTO EZEQUIEL | TIRO | 25"38 |
| 19 | ORGAZ NICOLAS | 9 DE MORTEROS | 25"58 |
| 20 | POGGIO RENZO | PORTEÑA | 25"63 |
| 21 | BORGONOVO BALTAZAR | PORTEÑA | 25"91 |
| 22 | BINNER JUAN TOMAS | 9 DE FREYRE | 27"06 |
| 23 | BAUDINO TOMAS | 9 DE FREYRE | 27"25 |
| 24 | RIMONDOTTO TOMAS | PAQUITA | 27"81 |
| 25 | MARETTO GUILLERMO | CENTRO | 29"10 |
| 26 | BAROLO FRANCISCO | SUARDI | 30"69 |
| 27 | FIRMANI SANTIAGO | SAN JORGE | 30"85 |
| 28 | CESANA FRANCO | SAN JORGE | 30"90 |
| 29 | ASSELBORN TOMAS | SUARDI | 30"90 |
| 30 | GAGGINO JUAN P | PORTEÑA | 30"94 |
| 31 | CHICCO TOMAS | PORTEÑA | 31"27 |
| 32 | MARTINEZ AGUSTIN | SAN JORGE | 37"07 |
| 33 | JUAREZ JOAQUIN | PORTEÑA | 41"97 |
| 34 | GOMEZ CARLOS | SEEBER | 43"03 |
| 35 | LIBRA CESAR | CHIPION | 47"71 |
