| Bib | Athlete | Year | Cat. | | PB |
| 120 | GROSSI Emanuele | 1996 | M | ITA ITALY | 47.46 |
| 132 | DON Menin Hubert | 1996 | M | CIV IVORY COAST | 47.96 |
| | | | | PV110 ATL. CENTO TORRI PAVIA | |
| 128 | AYOTADE Adeshola | 1995 | M | ITA ITALY | 48.61 |
| | | | | GE003 S.S. TRIONFO LIGURE | |
| 129 | FRANCESCHINI Alessandro | 1997 | M | ITA ITALY | 48.69 |
| | | | | VI623 ASSOCIAZIONE ATLETICA N.E.VI. | |
| 121 | LA MANTIA Andrea | 2001 | M | ITA ITALY | 49.33 |
| | | | | SP573 ASD ATLETICA SPEZIA DUFERCO | |
| 127 | PISCOPO Simone | 1999 | M | ITA ITALY | 49.77 |
| | | | | TO047 A.S.D. BORGARETTO 75 | |
| 130 | LA MANTIA Alessandro | 2001 | M | ITA ITALY | 49.84 |
| | | | | SP573 ASD ATLETICA SPEZIA DUFERCO | |
| 125 | GIRARDI Filippo | 1999 | M | ITA ITALY | 50.31 |
| 122 | MOTTA Edoardo Paolo | 1999 | M | ITA ITALY | 50.61 |
| | | | | GE003 S.S. TRIONFO LIGURE | |
| 124 | ZANONA Lorenzo | 2000 | M | ITA ITALY | 51.20 |
| | | | | SV070 ATLETICA ARCOBALENO SAVONA | |
| 123 | GIACOBBE Paolo | 1996 | M | ITA ITALY | 51.22 |
| | | | | SV070 ATLETICA ARCOBALENO SAVONA | |
| 131 | D'AMBROSIO Simone | 1998 | M | ITA ITALY | 52.40 |
| | | | | PV108 C.U.S. PAVIA | |
| 126 | LETIZIA Alessandro | 1974 | M40 | ITA ITALY | |
| | | | | GE002 A.S.D. C.U.S. GENOVA | |
|