| Heat 1 | A. Picchi Stadium - 9 June 2018 - 15:00 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 3 | 455 | TOUATI Mohamed Amin | 1998 | M |  TUN TUNISIA | 51.70 |
| 4 | 463 | OREN Sinan | 1998 | M |  TUR TURKEY | 50.87 |
| 5 | 324 | DELGADO Javier | 1996 | M |  ESP SPAIN | 51.49 |
| 6 | 285 | VASILEIOU Anastasios | 1997 | M |  CYP CYPRUS | |
| 7 | 371 | HAPPIO Wilfried | 1998 | M |  FRA FRANCE | 50.71 |
| Qual.Rule: first 3 of each heat plus the 2 fastest times qualified. |
| Heat 2 | A. Picchi Stadium - 9 June 2018 - 15:07 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 3 | 323 | PINEDA David Jose | 1998 | M | ESP SPAIN | 51.01 |
| 4 | 303 | ELABBADY Osama | 1998 | M |  EGY EGYPT | 53.20 |
| 5 | 491 | JAMNIK Jan | 1996 | M |  SLO SLOVENIA | 53.30 |
| 6 | 230 | BERIA Matteo | 1996 | M |  ITA ITALY | 50.67 |
| 7 | 292 | CUKMAN Hrvoje | 1998 | M |  CRO CROATIA | 51.47 |
| Qual.Rule: first 3 of each heat plus the 2 fastest times qualified. |
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