| Heat 1 | Stadio Ridolfi - 20 July 2016 - 10:00 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 1 | 9 | GRECZYCZYN Josenei | 1991 | M21 |  BRA BRAZIL | 29.3 |
| 2 | 72 | MABITSI Tebogo | 1997 | M21 |  RSA SOUTH AFRICA | 32.30 |
| 3 | 27 | FEDERICI Davide | 1994 | M21 |  ITA ITALY | 32.48 |
| 4 | 4 | SCHNEEWEISS Soren | 1996 | M21 |  AUT AUSTRIA | 36.45 |
| 5 | 43 | FONG Kin Pio | 1992 | M21 |  MAC MACAO | 35.53 |
| 6 | 58 | GONCALVES Luis | 1982 | M21 |  POR PORTUGAL | |
| 7 | 18 | VIRAPIN Nicolas | 1986 | M21 |  FRA FRANCE | 29.50 |
| Qual.Rule: first of each heat plus the 4 fastest times qualified. |
| Heat 2 | Stadio Ridolfi - 20 July 2016 - 10:06 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 2 | 3 | KOLL Matthias | 1990 | M21 | AUT AUSTRIA | 37.23 |
| 3 | 14 | ARCE-GARCIA Hector | 1989 | M21 |  CRC COSTA RICA | |
| 4 | 25 | CAPITANI Tiziano | 1994 | M21 | ITA ITALY | 32.85 |
| 5 | 21 | PALMER Mark | 1987 | M21 |  GBR GREAT BRITAIN & N. IRELAND | 35.11 |
| 6 | 53 | AZEVEDO Joao | 1982 | M21 | POR PORTUGAL | |
| 7 | 45 | ARGUJO N. Noe Marcelo | 1992 | M21 |  MEX MEXICO | 31.85 |
| Qual.Rule: first of each heat plus the 4 fastest times qualified. |
| Heat 3 | Stadio Ridolfi - 20 July 2016 - 10:12 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 1 | 57 | FERNANDES Nuno | 1990 | M21 | POR PORTUGAL | |
| 2 | 5 | WERLBERGER Stefan | 1996 | M21 | AUT AUSTRIA | 47.89 |
| 3 | 69 | ELS Jansie | 2000 | M21 | RSA SOUTH AFRICA | 32.98 |
| 4 | 30 | GIANNINI Federico | 1993 | M21 | ITA ITALY | 31.20 |
| 5 | 20 | MCKINLAY Michael Frank | 1992 | M21 | GBR GREAT BRITAIN & N. IRELAND | 36.0 |
| 6 | 77 | MOGALE Lebohang | 1989 | M21 | RSA SOUTH AFRICA | 33.23 |
| 7 | 91 | HALDIZ Hami | 1982 | M21 |  TUR TURKEY | 30.0 |
| Qual.Rule: first of each heat plus the 4 fastest times qualified. |
| Heat 4 | Stadio Ridolfi - 20 July 2016 - 10:18 |
| Lane | Bib | Athlete | Year | Cat. | | SB |
|---|
| 1 | 2 | HOCHMUTH Markus | 1969 | M21 | AUT AUSTRIA | 39.44 |
| 2 | 76 | MATSAUNG Koos | 1997 | M21 | RSA SOUTH AFRICA | 32.5 |
| 3 | 42 | CHEONG U | 1982 | M21 | MAC MACAO | 39.32 |
| 4 | 32 | MANCIOLI Luca | 1992 | M21 | ITA ITALY | 29.92 |
| 5 | 22 | UNDROME Mikael Eric | 1987 | M21 | GBR GREAT BRITAIN & N. IRELAND | 32.23 |
| 6 | 87 | YEGENNAZAROV Saparnazar | 1982 | M21 |  TKM TURKMENISTAN | 33.44 |
| Qual.Rule: first of each heat plus the 4 fastest times qualified. |
|
