Pre-Inf. B - Varones
| POSICIÓN | NADADOR | CLUB | TIEMPO | |
| 1 | DUTTO MATTEO | TIRO | 21"92 | |
| 2 | PAULINO JEREMIAS | CHIPION | 24"92 | |
| 3 | BONARDO JUAN IGNACIO | CHIPION | 25"56 | |
| 4 | TOMATIS MATIAS | PORTEÑA | 25"71 | |
| 5 | BORDA BOSSANA MARCOS | PORTEÑA | 26"09 | |
| 6 | CANELLO TOMAS | 9 DE MORTEROS | 26"89 | |
| 7 | BORGONOVO BALTAZAR | PORTEÑA | 27"31 | |
| 8 | ESCOLASTRICHI AGUSTIN | TIRO | 27"82 | |
| 9 | REARTE ANDRES | 9 DE MORTEROS | 27"94 | |
| 10 | SARPONTE TOMAS | TIRO | 29"19 | |
| 11 | POGGIO RENZO | PORTEÑA | 29"32 | |
| 12 | CAMUSSO LUIS | 9 DE FREYRE | 30"00 | |
| 13 | AMBROGGIO ALVARO | PORTEÑA | 30"07 | |
| 14 | DELFINO JONAS | SUARDI | 30"25 | |
| 15 | CURIOTTI LUCAS | PORTEÑA | 30"34 | |
| 16 | BINNER JUAN TOMAS | 9 DE FREYRE | 30"98 | |
| 17 | PERALTA SANTIAGO | SEEBER | 31"22 | |
| 18 | COPPIZ NAHUEL | CENTRO | 31"40 | |
| 19 | VACA TOMAS | CHIPION | 31"43 | |
| 20 | ORGAZ NICOLAS | 9 DE MORTEROS | 32"52 | |
| 21 | CESANA FRANCO | SAN JORGE | 32"82 | |
| 22 | FONTANESSI AGUSTIN | 9 DE MORTEROS | 32"86 | |
| 23 | GOROSITO MATEO | 9 DE MORTEROS | 33"06 | |
| 24 | FIRMANI SANTIAGO | SAN JORGE | 33"29 | |
| 25 | UTRERA NICOLAS | SAN JORGE | 33"39 | |
| 26 | NEGRO NICOLAS | CHIPION | 34"46 | |
| 27 | ASSELBORN TOMAS | SUARDI | 35"34 | |
| 28 | PUSSETTO EZEQUIEL | TIRO | 35"66 | |
| 29 | BAROLO FRANCISCO | SUARDI | 37"67 | |
| 30 | MARTINEZ AGUSTIN | SAN JORGE | 39"03 | |
| 31 | CHAVEZ ALAN | SUARDI | 39"28 | |
| 32 | ROSINA SANTIAGO | PORTEÑA | 39"39 | |
| 33 | JUAREZ JOAQUIN | PORTEÑA | 39"77 | |
| 34 | ANTONINO JUAN | TIRO | 39"88 | |
| 35 | ACOSTA OCTAVIO | SAN JORGE | 44"93 | |
| 36 | GOMEZ CARLOS | SEEBER | 46"42 | |
