| Clas. | Cors. | Pett. | Atleta | Anno | Cat. | Societą | Prestazione |
| 1 | 3 | 1 | PEA Samuele | 1996 | AM | MI053 U.S. VIRTUS BINASCO ATL. | 50.12 |
| 2 | 4 | 16 | ACETI Alexander | 1996 | AM | MI214 ATL. VIS NOVA GIUSSANO | 50.82 |
| 3 | 1 | 6 | VAVASSORI Marco | 1996 | AM | PV110 ATL. CENTO TORRI PAVIA | 51.48 |
| 4 | 2 | 12 | VILLA Alessandro | 1997 | AM | CO056 G.S. BERNATESE | 51.54 |
| 5 | 5 | 35 | QUAGGIO Mattia | 1996 | AM | MI054 U.S. ATL. VEDANO | 51.67 |
| 6 | 1 | 33 | LONGHI Filippo | 1996 | AM | BG003 ATL. BERGAMO 1959 CREBERG | 52.66 |
| 7 | 1 | 53 | CASARICO Mattia | 1997 | AM | CO056 G.S. BERNATESE | 53.03 |
| 8 | 4 | 51 | PESENTI Giorgio | 1996 | AM | BG003 ATL. BERGAMO 1959 CREBERG | 53.19 |
| 9 | 5 | 46 | BARATELLI Dario | 1996 | AM | VA121 PRO PATRIA A.R.C. BUSTO A. | 53.66 |
| 10 | 2 | 10 | ROTA Roberto | 1997 | AM | BG003 ATL. BERGAMO 1959 CREBERG | 53.70 |
| 11 | 6 | 17 | DOSI Kaique | 1997 | AM | MI089 PRO SESTO ATL. | 53.92 |
| 11 | 3 | 30 | UPPIAH Keshan | 1996 | AM | MI218 N.ATL. FANFULLA LODIGIANA | 53.92 |
| 13 | 3 | 21 | TRAPLETTI Diego | 1996 | AM | BG003 ATL. BERGAMO 1959 CREBERG | 54.02 |
| 14 | 4 | 29 | MALVESTITI Marco | 1997 | AM | VA050 ATL. CAIRATESE | 54.40 |
| 15 | 4 | 41 | FORZANO Gianmarco | 1996 | AM | MI054 U.S. ATL. VEDANO | 54.54 |
| 16 | 5 | 48 | MECCHINA Andrea | 1997 | AM | VA121 PRO PATRIA A.R.C. BUSTO A. | 54.59 |
| 17 | 6 | 19 | AIROLDI Alessio | 1997 | AM | CO039 POL. LIB. CERNUSCHESE | 54.73 |
| 18 | 5 | 45 | LUCCHINI Davide | 1996 | AM | MI218 N.ATL. FANFULLA LODIGIANA | 54.85 |
| 19 | 3 | 50 | GENOVA Dario | 1996 | AM | CR041 CREMONA SPORTIVA ATL. ARVEDI | 54.89 |
| 20 | 3 | 52 | GIUGNOLI Claudio | 1996 | AM | VA121 PRO PATRIA A.R.C. BUSTO A. | 55.16 |
| 21 | 5 | 42 | RUGGERI Stefano | 1997 | AM | BG223 ATL. VALLE BREMBANA | 55.60 |
| 22 | 6 | 28 | MARFO Sam | 1997 | AM | BG003 ATL. BERGAMO 1959 CREBERG | 55.63 |
| 23 | 1 | 3 | POLETTI Andrea | 1996 | AM | CO023 ATL. ROVELLASCA | 55.76 |
| 24 | 4 | 7 | PASTORELLI Luca | 1997 | AM | VA121 PRO PATRIA A.R.C. BUSTO A. | 56.18 |
| 25 | 2 | 11 | CESARIS Niccolo' | 1996 | AM | MI080 ATL. RICCARDI MILANO | 56.25 |
| 26 | 2 | 22 | TRONCONI Edoardo | 1997 | AM | MI077 CUS PRO PATRIA MILANO | 56.30 |
| 27 | 1 | 47 | DE PONTI Marco | 1996 | AM | MI054 U.S. ATL. VEDANO | 56.31 |
| 28 | 6 | 43 | BISSON Natan | 1997 | AM | VA050 ATL. CAIRATESE | 56.36 |
| 29 | 3 | 36 | TAMBORINI Nicolo' | 1997 | AM | VA550 U.POL. GAVIRATE | 56.55 |
| 30 | 2 | 24 | RADAELLI Marco Alessand | 1996 | AM | MI054 U.S. ATL. VEDANO | 56.78 |
| 31 | 2 | 32 | MARCHESE Stefano | 1996 | AM | PV245 ATL. IRIENSE VOGHERA | 56.98 |
| 32 | 1 | 38 | MASPERO Alessandro | 1997 | AM | CO010 ATL. ERBA | 57.03 |
| 33 | 6 | 44 | TABARELLI Riccardo | 1997 | AM | BS181 ATL. BRESCIA 1950 | 57.12 |
| 34 | 6 | 40 | LALAM Bouzekri | 1997 | AM | BG135 G. ALPINISTICO VERTOVESE | 57.89 |
| 35 | 2 | 13 | VITALI Gianmarco | 1996 | AM | VA550 U.POL. GAVIRATE | 57.93 |
| 36 | 5 | 20 | PIRAN Davide | 1996 | AM | VA550 U.POL. GAVIRATE | 57.97 |
| 37 | 6 | 4 | D'ERRICO Francesco Mari | 1997 | AM | CO039 POL. LIB. CERNUSCHESE | 58.23 |
| 38 | 4 | 26 | CARBONE Matteo | 1996 | AM | MI218 N.ATL. FANFULLA LODIGIANA | 58.66 |
| 39 | 3 | 31 | VERONESE Filippo | 1996 | AM | MI089 PRO SESTO ATL. | 59.41 |
| 40 | 1 | 18 | FARAHAT Sohaib | 1997 | AM | VA050 ATL. CAIRATESE | 1:01.75 |
| 41 | 5 | 5 | VERGANI Marco | 1996 | AM | MI054 U.S. ATL. VEDANO | 1:04.40 |
| | 4 | 49 | CAMPORINI Davide | 1997 | AM | CO056 G.S. BERNATESE | NP |
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