| Pett. | Atleta | Anno | Cat. | Società | Accredito |
| 3 | GRAHOVAC Gregor | 2000 | AM | SLO00 SLOVENIJA | 48.17 |
| 8 | GJETJA Klaudio | 1999 | AM | LOM00 LOMBARDIA | 48.92 |
| | | | | MI089 PRO SESTO ATL. | |
| 9 | CAMPANA Davide | 1999 | AM | LAZ00 LAZIO | 49.03 |
| | | | | RM555 E.SERVIZI ATL. FUTURA ROMA | |
| 16 | ALBRECHT Michael | 1999 | AM | BZN00 SUEDTIROL | 49.06 |
| | | | | BZ019 SPORTCLUB MERANO | |
| 4 | PETRUCCIANI Ricky | 2000 | AM | TIC00 TICINO | 49.28 |
| 11 | MASSA Simone | 1999 | AM | PIE00 PIEMONTE | 49.55 |
| | | | | CN020 A.S.D. G.S. ROATA CHIUSANI | |
| 1 | VOSS Yannic | 1999 | AM | BWB00 BADEN WUERTTEMBERG | 49.86 |
| 5 | GHILARDINI Enrico | 1999 | AM | EMI00 EMILIA ROMAGNA | 50.35 |
| | | | | BO014 ATL. IMOLA SACMI AVIS | |
| 135 | FILIPPO Moggi (I) | 1999 | AM | TIC00 TICINO | 50.57 |
| 2 | LEPPEISACK Arne | 1999 | AM | BAY00 BAYERN | 50.90 |
| 13 | TOMASI Mirko | 1999 | AM | TNT00 TRENTINO | 51.01 |
| | | | | TN101 ATLETICA TRENTO | |
| 15 | ARDELEAN Eduard | 1999 | AM | VEN00 VENETO | 51.07 |
| | | | | TV390 ATLETICA DI MARCA | |
| 12 | BARNI Lorenzo | 1999 | AM | TOS00 TOSCANA | 51.41 |
| | | | | FI002 ATLETICA FIRENZE MARATHON S.S. | |
| 6 | MORASSI Nazareno | 1999 | AM | FVG00 FRIULI VENEZIA GIULIA | 52.03 |
| | | | | UD030 ATLETICA MALIGNANI LIBERTAS UD | |
| 7 | MOTTA Edoardo Paolo | 1999 | AM | LIG00 LIGURIA | 52.36 |
| | | | | GE003 S.S. TRIONFO LIGURE | |
| 10 | DILETTI Michele | 2000 | AM | MAR00 MARCHE | 53.50 |
| | | | | FM050 TEAM ATLETICA MARCHE | |
| 110 | PUCA Leonardo | 2000 | AM | ABR00 ABRUZZO | 53.71 |
| | | | | AQ006 A.S.D. ATLETICA L'AQUILA | |
|