| Bib | Athlete | Year | Cat. | | SB |
|---|
| 43 | SIBILIO Alessandro | 1999 | M |  ITA ITALY | 46.50 |
| | | | | RM056 G.A. FIAMME GIALLE | |
| 35 | IACHINI Matteo | 1992 | M | ITA ITALY | 46.88 |
| | | | | RM046 ACSI CAMPIDOGLIO PALATINO | |
| 41 | ROMANI Andrea | 1999 | M | ITA ITALY | 47.06 |
| | | | | MI080 ATL. RICCARDI MILANO 1946 | |
| 30 | DI GIAMBATTISTA Mario | 1988 | M | ITA ITALY | 47.88 |
| | | | | RM555 A.S.D. ATLETICA FUTURA ROMA | |
| 28 | CONTI Francesco | 1995 | M | ITA ITALY | 48.19 |
| | | | | BO014 ATL. IMOLA SACMI AVIS | |
| 26 | BIANCIARDI Lapo | 1998 | M | ITA ITALY | 48.28 |
| | | | | FI001 ASSI GIGLIO ROSSO FIRENZE | |
| 40 | RINALDI Mattia | 2000 | M | ITA ITALY | 48.64 |
| | | | | RI223 ATL.STUD. RIETI ANDREA MILARDI | |
| 34 | GALATI Alessandro | 1995 | M | ITA ITALY | 48.81 |
| | | | | RM555 A.S.D. ATLETICA FUTURA ROMA | |
| 33 | FRANCO Alessandro | 1986 | M | ITA ITALY | 48.89 |
| | | | | RM161 ATL. ROMA ACQUACETOSA | |
| 29 | CRISCI Federico | 1998 | M | ITA ITALY | 48.90 |
| | | | | BN208 ASD ENTERPRISE SPORT & SERVICE | |
| 42 | ROSSI Francesco | 1995 | M | ITA ITALY | 49.02 |
| | | | | RM046 ACSI CAMPIDOGLIO PALATINO | |
| 36 | MICONI Marco | 1997 | M | ITA ITALY | 49.04 |
| | | | | RM282 A.S.D. GUIDA SICURA | |
| 39 | RAGO Emanuele | 1996 | M | ITA ITALY | 49.12 |
| | | | | BA091 ATL. ADEN EXPRIVIA MOLFETTA | |
| 38 | PERAZZO Amedeo | 2001 | M | ITA ITALY | 49.14 |
| | | | | BN208 ASD ENTERPRISE SPORT & SERVICE | |
| 45 | TRAMONTOZZI Federico | 2000 | M | ITA ITALY | 49.39 |
| | | | | RS195 RCF ROMA SUD | |
| 44 | SPOLTORE Francesco | 2000 | M | ITA ITALY | 49.53 |
| | | | | CH183 A.S.D. UNIONE ATLETICA ABRUZZO | |
| 27 | CATALANO Gioele | 1999 | M | ITA ITALY | 49.73 |
| | | | | RM046 ACSI CAMPIDOGLIO PALATINO | |
| 32 | FIORIBELLO Domenico | 1995 | M | ITA ITALY | 49.78 |
| | | | | LT260 A.S.D. INTESATLETICA | |
| 37 | MIRANDA Alessandro | 1994 | M | ITA ITALY | 50.30 |
| | | | | PE001 ASD U.S. ATERNO PESCARA | |
| 46 | VISCONTI Michele | 1996 | M | ITA ITALY | 50.77 |
| | | | | RM161 ATL. ROMA ACQUACETOSA | |
| 25 | BELLINI Nicolo' | 1997 | M | ITA ITALY | 51.53 |
| | | | | PI071 CUS PISA | |
| 31 | FIACCHI Miahi | 1987 | M | ITA ITALY | |
| | | | | RG001 HANDY SPORT RAGUSA | |
|
