Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark |
1 | 4 | 112 | PISLARU Mihai Cristian | 1999 | M | ROU ROMANIA | 46.66 |
2 | 3 | 113 | POZZI DANDIO Bakary | 1997 | M | ITA ITALY | 47.12 |
| | | | | | CUS PRO PATRIA MILANO | |
3 | 5 | 106 | DANNY GELDENHUYS Ivan | 2001 | M | NAM NAMIBIA | 47.33 |
4 | 2 | 111 | MEZZALUNA Umberto | 1997 | M | ITA ITALY | 48.50 |
| | | | | | CENTRO ATLETICA PIOMBINO | |
5 | 6 | 117 | ZUNINO Marco | 2003 | M | ITA ITALY | 48.84 |
| | | | | | ATLETICA ARCOBALENO SAVONA | |
6 | 1 | 115 | SCARRONE Gabriele | 1997 | M | ITA ITALY | 49.58 |
| | | | | | A.S.D. ATLETICA ALBA DOCILIA | |
7 | 3 | 109 | LA MANTIA Alessandro | 2001 | M | ITA ITALY | 50.16 |
| | | | | | ASD ATLETICA SPEZIA DUFERCO | |
8 | 6 | 108 | LA MANTIA Andrea | 2001 | M | ITA ITALY | 50.58 |
| | | | | | ASD ATLETICA SPEZIA DUFERCO | |
9 | 4 | 105 | BAGAINI Riccardo | 2000 | M | ITA ITALY | 50.71 |
| | | | | | G.S.H. SEMPIONE 82 A.S.D. | |
10 | 5 | 116 | VAN DER WALT Marco Paul | 1996 | M | RSA SOUTH AFRICA | 51.08 |
11 | 2 | 107 | IGENE Prince | 2004 | M | ITA ITALY | 51.85 |
| | | | | | SPEZIA MARATHON DLF | |
12 | 1 | 110 | MAMINO Christian | 1998 | M | ITA ITALY | 52.72 |
| | | | | | CLUB 800 ASD | |
|