| Heat 1 | Hippos Hall - 07 April 2012 - Start Time: 13:36 |
| Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark |
| 1 | 3 | 1352 | SCHULZE Andreas | 1969 | M40 | GER GERMANY | 54.01 Q |
| 2 | 2 | 660 | LAINE Krister | 1972 | M40 | FIN FINLAND | 54.35 q |
| 3 | 4 | 1492 | PISTILLO Maurizio | 1971 | M40 | ITA ITALY | 56.21 q |
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| Heat 2 | Hippos Hall - 07 April 2012 - Start Time: 13:42 |
| Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark |
| 1 | 3 | 1180 | EDWARDS Neal | 1972 | M40 | GBR GREAT BRITAIN & NORTH IRELAND | 54.30 Q |
| 2 | 4 | 200 | MUNRO Lenroy | 1970 | M40 | CAN CANADA | 54.63 q |
| 3 | 1 | 1376 | WENDT Mark Stephan | 1971 | M40 | GER GERMANY | 59.06 |
| 4 | 2 | 492 | HUPPUNEN Jyri | 1968 | M40 | FIN FINLAND | 59.31 |
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| Heat 3 | Hippos Hall - 07 April 2012 - Start Time: 13:46 |
| Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark |
| 1 | 4 | 1576 | JANSSENS Richard | 1968 | M40 | NED NETHERLANDS | 53.59 Q |
| 2 | 2 | 1442 | ACCIACCAFERRI Pierluigi | 1968 | M40 | ITA ITALY | 54.53 q |
| 3 | 3 | 1155 | BAKER Nathan Robert | 1970 | M40 | GBR GREAT BRITAIN & NORTH IRELAND | 58.01 q |
|
| Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark |
| 1 | 4 | 1576 | JANSSENS Richard | 1968 | M40 | NED NETHERLANDS | 53.59 Q |
| 2 | 3 | 1352 | SCHULZE Andreas | 1969 | M40 | GER GERMANY | 54.01 Q |
| 3 | 3 | 1180 | EDWARDS Neal | 1972 | M40 | GBR GREAT BRITAIN & NORTH IRELAND | 54.30 Q |
| 4 | 2 | 660 | LAINE Krister | 1972 | M40 | FIN FINLAND | 54.35 q |
| 5 | 2 | 1442 | ACCIACCAFERRI Pierluigi | 1968 | M40 | ITA ITALY | 54.53 q |
| 6 | 4 | 200 | MUNRO Lenroy | 1970 | M40 | CAN CANADA | 54.63 q |
| 7 | 4 | 1492 | PISTILLO Maurizio | 1971 | M40 | ITA ITALY | 56.21 q |
| 8 | 3 | 1155 | BAKER Nathan Robert | 1970 | M40 | GBR GREAT BRITAIN & NORTH IRELAND | 58.01 q |
| 9 | 1 | 1376 | WENDT Mark Stephan | 1971 | M40 | GER GERMANY | 59.06 |
| 10 | 2 | 492 | HUPPUNEN Jyri | 1968 | M40 | FIN FINLAND | 59.31 |
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| Final 1 | Hippos Hall - 08 April 2012 |
| Lane | Bib | Athlete | Year | Cat. | | Mark |
| 1 | 1155 | BAKER Nathan Robert | 1970 | M40 | GBR GREAT BRITAIN & NORTH IRELAND | 58.01 |
| 2 | 1492 | PISTILLO Maurizio | 1971 | M40 | ITA ITALY | 56.21 |
| 3 | 200 | MUNRO Lenroy | 1970 | M40 | CAN CANADA | 54.63 |
| 4 | 1442 | ACCIACCAFERRI Pierluigi | 1968 | M40 | ITA ITALY | 54.53 |
|
| Final 2 | Hippos Hall - 08 April 2012 |
| Lane | Bib | Athlete | Year | Cat. | | Mark |
| 1 | 660 | LAINE Krister | 1972 | M40 | FIN FINLAND | 54.35 |
| 2 | 1180 | EDWARDS Neal | 1972 | M40 | GBR GREAT BRITAIN & NORTH IRELAND | 54.30 |
| 3 | 1352 | SCHULZE Andreas | 1969 | M40 | GER GERMANY | 54.01 |
| 4 | 1576 | JANSSENS Richard | 1968 | M40 | NED NETHERLANDS | 53.59 |
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