| Serie 1 | Stadio Giuseppe Grezar - 1 August 2020 - 20:00 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 1 | 55 | LEONARDI Giuseppe | 1996 | M |  ITA ITALY | DNS |
| | | | | | C.S. CARABINIERI SEZ. ATLETICA | |
| 2 | 52 | GRAIANI Vincente | 2001 | M |  GER GERMANY | 48.60 |
| 3 | 49 | FRANCESCHINI Alessandro | 1997 | M | ITA ITALY | 47.94 |
| | | | | | ATL.BIOTEKNA MARCON | |
| 4 | 47 | CASARICO Mattia | 1997 | M | ITA ITALY | 47.37 |
| | | | | | CUS PRO PATRIA MILANO | |
| 5 | 56 | MELI Riccardo | 2001 | M | ITA ITALY | 47.59 |
| | | | | | A.S.D. C.U.S. PALERMO | |
| 6 | 61 | WIGHTMAN Jake | 1994 | M |  GBR GREAT BRITAIN & N. IRELAND | DNS |
| 7 | 46 | BERTOLDO Michele | 2001 | M | ITA ITALY | DNS |
| | | | | | ATL.VICENTINA | |
| 8 | 48 | ESANU Cristian | 1995 | M |  SLO SLOVENIA | DNS |
|
| Serie 2 | Stadio Giuseppe Grezar - 1 August 2020 - 20:00 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 1 | 50 | GALOLU KANKANAMALAGE Vi | 1996 | M |  SRI SRI LANKA | 47.22 |
| | | | | | A.S.D. ATLETICA FUTURA ROMA | |
| 2 | 59 | TRICCA Michele | 1993 | M | ITA ITALY | 47.01 |
| | | | | | G.A. FIAMME GIALLE | |
| 3 | 57 | SCOTTI Edoardo | 2000 | M | ITA ITALY | 45.85 |
| | | | | | C.S. CARABINIERI SEZ. ATLETICA | |
| 4 | 1 | VAN NIEKERK Wayde | 1992 | M |  RSA SOUTH AFRICA | DNS |
| 5 | 51 | GARCIA Samuel | 1991 | M |  ESP SPAIN | 45.82 |
| 6 | 58 | SNAITH Ben | 1995 | M | GBR GREAT BRITAIN & N. IRELAND | 46.51 |
| 7 | 53 | JANEZIC Luka | 1995 | M | SLO SLOVENIA | 46.53 |
| 8 | 54 | KIJANOVIC Bosko | 2000 | M |  SRB SERBIA | DNS |
|
|
