| Serie 1 | San Marino Stadium Serravalle - 5 June 2021 - 16:30 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 3 | 235 | MAIANI Francesco Seyngh | 1998 | M |  SMR SAN MARINO | 50.90 |
| 4 | 208 | MOLINO Giovanni | 1998 | M |  MON MONACO | 49.02 |
| 5 | 231 | GASPERONI Alessandro | 1997 | M | SMR SAN MARINO | 49.59 |
| 6 | 176 | PELLEGRINI Graham | 2004 | M |  MLT MALTA | 49.19 |
| 7 | 20 | BLASI Pau | 2000 | M |  AND ANDORRA | 49.22 |
| 8 | 45 | MKRTCHYAN Tigran | 1994 | M |  ARM ARMENIA | 50.60 |
|
| Serie 2 | San Marino Stadium Serravalle - 5 June 2021 - 16:35 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 2 | 250 | ADAMOLI Simone (FC) | 2000 | M |  VAT CITTA' DEL VATICANO | 48.66 |
| 3 | 162 | STOJOSKI Jovan | 1997 | M |  MKD MACEDONIA | 46.82 |
| 4 | 60 | ASHIOTIS Christos | 2003 | M |  CYP CYPRUS | 48.01 |
| 5 | 147 | GALUSCO Ivan | 2002 | M |  MDA MOLDOVA | 48.51 |
| 6 | 2 | BURRAJ Franko | 1998 | M |  ALB ALBANIA | 47.76 |
| 7 | 201 | ANDANT Tèo | 1999 | M | MON MONACO | 46.80 |
| 8 | 128 | HILGER Philippe | 1999 | M |  LUX LUXEMBOURG | 48.45 |
|
|
