| Entry List - for Event and Personal Best - 1 March 2013 |
| Bib | Athlete | Year | Cat. | COUNTRY | PB |
| 1 | DEBRUGE Benjamin | 1995 | M | FRA FRANCE | 48.82 |
| 2 | DIOP Babacar | 1996 | M | FRA FRANCE | 48.85 |
| 5 | CONTI Francesco | 1995 | M | ITA ITALY | 48.93 |
| | | | | BO014 ATL. IMOLA SACMI AVIS | |
| 6 | GHILARDI Nicolo' | 1995 | M | ITA ITALY | 49.10 |
| | | | | BG042 EASY SPEED 2000 | |
| 3 | WEEKE Florian | 1995 | M | GER GERMANY | 49.22 |
| 4 | THRAENERT Rico | 1994 | M | GER GERMANY | 49.62 |
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