| Pett. | Atleta | Anno | Cat. | Società | Accredito |
| | ZANOLA Paolo | 1978 | SM | BS521 FREE-ZONE | 47.87 |
| | CROTTI Matteo | 1991 | PM | BG003 ATL. BERGAMO 1959 CREBERG | 48.52 |
| | RIGOBELLO Andrea | 1991 | PM | MI089 PRO SESTO ATL. | 48.89 |
| | PALMIERI Marco | 1980 | SM | BZ066 ATHLETIC CLUB 96 AE SPA | 49.09 |
| | DENARO Eugenio | 1991 | PM | MI089 PRO SESTO ATL. | 49.10 |
| | CELLA Mattia | 1992 | PM | MI095 DAINI CARATE BRIANZA | 49.24 |
| | ACERBIS Jacopo | 1986 | SM | BG003 ATL. BERGAMO 1959 CREBERG | 49.43 |
| | VERZERI Michael | 1993 | JM | BG003 ATL. BERGAMO 1959 CREBERG | 50.10 |
| | MARINO Filippo | 1991 | PM | BG003 ATL. BERGAMO 1959 CREBERG | 50.20 |
| | REDONDI Pierangelo | 1992 | PM | BG003 ATL. BERGAMO 1959 CREBERG | 50.33 |
| | PIVOTTO Francesco | 1992 | PM | BS521 FREE-ZONE | 50.54 |
| | MARINO Enrico | 1991 | PM | BG003 ATL. BERGAMO 1959 CREBERG | 50.58 |
| | ZAMPINI Mattia | 1992 | PM | MI244 U.S. SANGIORGESE | 50.60 |
| | RIGAMONTI Alberto | 1993 | JM | CO017 ATL. TRIANGOLO LARIANO | 50.79 |
| | FALCO Federico | 1989 | SM | TO001 C.U.S. TORINO | 50.95 |
| | CALLERI Federico | 1987 | SM | BG042 EASY SPEED 2000 | 50.99 |
| | GRANELLA Francesco | 1991 | PM | TO001 C.U.S. TORINO | 51.08 |
| | POLINI Mattia | 1987 | SM | BG003 ATL. BERGAMO 1959 CREBERG | 51.35 |
| | GUGLIELMINI Gianmattia | 1984 | SM | FE028 CENTRO ATLETICA COPPARO | 51.44 |
| | PERBELLINI Marco | 1987 | SM | VR761 ATL. INSIEME NEW FOODS VR | 51.49 |
| | ASAMOAH Stephen Kobena | 1993 | JM | BS575 ATL. VIRTUS CASTENEDOLO | 51.79 |
| | POLLASTRI Riccardo | 1991 | PM | MI089 PRO SESTO ATL. | 52.01 |
| | ANATRIELLO Gregorio | 1985 | SM | CR041 CREMONA SPORTIVA ATL. ARVEDI | 52.11 |
| | DIALE Norberto | 1996 | AM | TO001 C.U.S. TORINO | 52.29 |
| | MARZOLO Ermes | 1993 | JM | MI244 U.S. SANGIORGESE | 52.51 |
| | TAGLIANI Marco | 1988 | SM | BS538 ATL. GAVARDO '90 LIB. | 52.72 |
| | TABONE Marco | 1993 | JM | MI052 S.G.M. FORZA E CORAGGIO | 52.93 |
| | MICHELOTTI Matteo | 1995 | AM | BG042 EASY SPEED 2000 | 53.00 |
| | PIOVANO Christian | 1994 | JM | TO001 C.U.S. TORINO | 53.17 |
| | SUIGHI Giorgio | 1981 | SM | MI618 ABC PROGETTO AZZURRI | 53.28 |
| | D'AGOSTINO Francesco | 1966 | MM45 | BS575 ATL. VIRTUS CASTENEDOLO | 53.31 |
| | APPOLONIA Diego | 1990 | PM | CR041 CREMONA SPORTIVA ATL. ARVEDI | 53.37 |
| | CAMASCHELLA Gian Luca | 1971 | SM | NO020 TEAM ATLETICO-MERCURIO NOVARA | 53.99 |
| | MAURI Marco Lorenzo | 1990 | PM | MI116 G.S.A. BRUGHERIO | 54.29 |
| | BASSINO Alessandro | 1992 | PM | TO001 C.U.S. TORINO | 54.33 |
| | PAPA Davide | 1989 | SM | MI215 U.S. S.VITTORE O. 1906 | 54.64 |
| | FERVARI Nicolo' | 1995 | AM | PC084 ATL. PIACENZA | 54.97 |
| | VICARI Alan | 1980 | SM | MI089 PRO SESTO ATL. | 55.46 |
| | CASTAGNA Marco | 1991 | PM | MI089 PRO SESTO ATL. | 55.46 |
| | PEZZALI Luiz Felipe | 1996 | AM | BG225 ATL. CASAZZA | 56.12 |
| | MAURI Angelo | 1957 | MM55 | MI095 DAINI CARATE BRIANZA | 57.25 |
| | BRUTTI Oleksiy | 1993 | JM | MN663 CUS ATLETICA MANTOVA | 57.53 |
| | FOZZATI Stefano | 1964 | MM45 | PV110 ATL. CENTO TORRI PAVIA | 58.24 |
| | BIANCHI Alessandro | 1996 | AM | BG225 ATL. CASAZZA | 58.55 |
| | MANCUSO Giuseppe | 1987 | SM | TO001 C.U.S. TORINO | 1:01.25 |
| | CORSINI Mauro | 1995 | AM | PR068 C.U.S. PARMA | |
| | FALBO Marco | 1963 | MM45 | AO004 ATLETICA SANDRO CALVESI | |
| | DE LEO Fabrizio | 1989 | SM | TO001 C.U.S. TORINO | |
| | ADJETE Eugene | 1996 | AM | BS521 FREE-ZONE | |
| | FAYE Babacar | 1992 | PM | BS575 ATL. VIRTUS CASTENEDOLO | |
| | BIAZZI Luca | 1996 | AM | CR041 CREMONA SPORTIVA ATL. ARVEDI | |
| | CERESA Walter | 1989 | SM | CR041 CREMONA SPORTIVA ATL. ARVEDI | |
| | BAZZANA Otto | 1993 | JM | CR041 CREMONA SPORTIVA ATL. ARVEDI | |
|