| Heat 1 | `A. Picchi` - Jesolo - 05 September 2019 - Start Time: 13:14 |
| Pos. | Bib | Athlete | Year | Cat. | | Mark | Points |
| 1 | 2782 | DALLABRIDA Manuel | 1973 | M45 | ITA ITALY | 4:28.58 Q | |
| 2 | 3284 | MUCIACCIA Nicola | 1969 | M45 | ITA ITALY | 4:28.82 Q | |
| 3 | 418 | BARCIA LOPEZ Ramiro Jav | 1971 | M45 | ESP SPAIN | 4:29.79 Q | |
| 4 | 2581 | BORTOLOZZO Manuel | 1971 | M45 | ITA ITALY | 4:31.91 q | |
| 5 | 401 | ALVAREZ FRIAS Manuel Ja | 1972 | M45 | ESP SPAIN | 4:33.76 q | |
| 6 | 2379 | MCDERMOTT Sean | 1974 | M45 | IRL IRELAND | 4:36.26 q | |
| 7 | 1903 | KINADETER Georg Martin | 1969 | M45 | GER GERMANY | 4:41.52 q | |
| 8 | 2458 | ARECCO Marcello | 1971 | M45 | ITA ITALY | 4:47.60 q | |
| 9 | 547 | HERNANDEZ CALERO Jose L | 1970 | M45 | ESP SPAIN | 4:52.30 | |
| 10 | 2419 | ABALOTTI Ivan | 1972 | M45 | ITA ITALY | 5:02.94 | |
| | 209 | HALAMBOUSKI Uladzimir | 1971 | M45 | BLR BELARUS | DNS | |
| Intermediate: m. 400 : 1.14.5 - m. 800 : 2.27.7 - m. 1200: 3.02.8 |
| Heat 2 | `A. Picchi` - Jesolo - 05 September 2019 - Start Time: 13:22 |
| Pos. | Bib | Athlete | Year | Cat. | | Mark | Points |
| 1 | 3764 | GAILIS Janis | 1972 | M45 | LAT LATVIA | 4:30.20 Q | |
| 2 | 2852 | DUCA Francesco | 1973 | M45 | ITA ITALY | 4:30.69 Q | |
| 3 | 636 | PENA MARTINEZ Victor Ra | 1974 | M45 | ESP SPAIN | 4:31.11 Q | |
| 4 | 619 | MURO Sergio | 1974 | M45 | ESP SPAIN | 4:31.41 q | |
| 5 | 2245 | KONSTANTINIDIS Charalam | 1974 | M45 | GRE GREECE | 4:31.66 q | |
| 6 | 2498 | BATTAGLIO Luca | 1971 | M45 | ITA ITALY | 4:37.70 q | |
| 7 | 2590 | BOZZO Massimo | 1971 | M45 | ITA ITALY | 4:41.62 q | |
| 8 | 712 | TORRALBA Eloy | 1970 | M45 | ESP SPAIN | 4:46.16 q | |
| 9 | 3646 | TOGNOLONI Matteo | 1972 | M45 | ITA ITALY | 4:59.03 | |
| 10 | 3437 | PRETTO Luca | 1970 | M45 | ITA ITALY | 5:05.01 | |
| 11 | 3706 | VERZELLESI Andrea | 1974 | M45 | ITA ITALY | 5:16.67 | |
| Intermediate: m. 400 : 1.13.7 - m. 800 : 2.27.3 - m. 1200: 3.03.0 |
| SUMMARY | `A. Picchi` - Jesolo |
| Pos. | Bib | Athlete | Year | Cat. | | Mark | Points |
| 1 | 2782 | DALLABRIDA Manuel | 1973 | M45 | ITA ITALY | 4:28.58 Q | |
| 2 | 3284 | MUCIACCIA Nicola | 1969 | M45 | ITA ITALY | 4:28.82 Q | |
| 3 | 418 | BARCIA LOPEZ Ramiro Jav | 1971 | M45 | ESP SPAIN | 4:29.79 Q | |
| 4 | 3764 | GAILIS Janis | 1972 | M45 | LAT LATVIA | 4:30.20 Q | |
| 5 | 2852 | DUCA Francesco | 1973 | M45 | ITA ITALY | 4:30.69 Q | |
| 6 | 636 | PENA MARTINEZ Victor Ra | 1974 | M45 | ESP SPAIN | 4:31.11 Q | |
| 7 | 619 | MURO Sergio | 1974 | M45 | ESP SPAIN | 4:31.41 q | |
| 8 | 2245 | KONSTANTINIDIS Charalam | 1974 | M45 | GRE GREECE | 4:31.66 q | |
| 9 | 2581 | BORTOLOZZO Manuel | 1971 | M45 | ITA ITALY | 4:31.91 q | |
| 10 | 401 | ALVAREZ FRIAS Manuel Ja | 1972 | M45 | ESP SPAIN | 4:33.76 q | |
| 11 | 2379 | MCDERMOTT Sean | 1974 | M45 | IRL IRELAND | 4:36.26 q | |
| 12 | 2498 | BATTAGLIO Luca | 1971 | M45 | ITA ITALY | 4:37.70 q | |
| 13 | 1903 | KINADETER Georg Martin | 1969 | M45 | GER GERMANY | 4:41.52 q | |
| 14 | 2590 | BOZZO Massimo | 1971 | M45 | ITA ITALY | 4:41.62 q | |
| 15 | 712 | TORRALBA Eloy | 1970 | M45 | ESP SPAIN | 4:46.16 q | |
| 16 | 2458 | ARECCO Marcello | 1971 | M45 | ITA ITALY | 4:47.60 q | |
| 17 | 547 | HERNANDEZ CALERO Jose L | 1970 | M45 | ESP SPAIN | 4:52.30 | |
| 18 | 3646 | TOGNOLONI Matteo | 1972 | M45 | ITA ITALY | 4:59.03 | |
| 19 | 2419 | ABALOTTI Ivan | 1972 | M45 | ITA ITALY | 5:02.94 | |
| 20 | 3437 | PRETTO Luca | 1970 | M45 | ITA ITALY | 5:05.01 | |
| 21 | 3706 | VERZELLESI Andrea | 1974 | M45 | ITA ITALY | 5:16.67 | |
| | 209 | HALAMBOUSKI Uladzimir | 1971 | M45 | BLR BELARUS | DNS | |
|
| Final | `A. Picchi` - Jesolo - 07 September 2019 - Start Time: 18:30 |
| Pos. | Bib | Athlete | Year | Cat. | | Mark | Points |
| 1 | 636 | PENA MARTINEZ Victor Ra | 1974 | M45 | ESP SPAIN | 4:09.80 | |
| | | European Champion | | | | | |
| 2 | 2782 | DALLABRIDA Manuel | 1973 | M45 | ITA ITALY | 4:13.00 | |
| 3 | 2852 | DUCA Francesco | 1973 | M45 | ITA ITALY | 4:15.58 | |
| 4 | 418 | BARCIA LOPEZ Ramiro Jav | 1971 | M45 | ESP SPAIN | 4:20.37 | |
| 5 | 2245 | KONSTANTINIDIS Charalam | 1974 | M45 | GRE GREECE | 4:24.05 | |
| 6 | 3764 | GAILIS Janis | 1972 | M45 | LAT LATVIA | 4:26.47 | |
| 7 | 3284 | MUCIACCIA Nicola | 1969 | M45 | ITA ITALY | 4:28.43 | |
| 8 | 401 | ALVAREZ FRIAS Manuel Ja | 1972 | M45 | ESP SPAIN | 4:30.43 | |
| 9 | 2498 | BATTAGLIO Luca | 1971 | M45 | ITA ITALY | 4:30.87 | |
| 10 | 2379 | MCDERMOTT Sean | 1974 | M45 | IRL IRELAND | 4:32.81 | |
| 11 | 2581 | BORTOLOZZO Manuel | 1971 | M45 | ITA ITALY | 4:37.93 | |
| 12 | 2590 | BOZZO Massimo | 1971 | M45 | ITA ITALY | 4:40.05 | |
| 13 | 2458 | ARECCO Marcello | 1971 | M45 | ITA ITALY | 4:48.10 | |
| | 1903 | KINADETER Georg Martin | 1969 | M45 | GER GERMANY | DNF | |
| | 619 | MURO Sergio | 1974 | M45 | ESP SPAIN | DNS | |
| | 712 | TORRALBA Eloy | 1970 | M45 | ESP SPAIN | DNS | |
| Intermediate: m. 400 : 1.08.0 - m. 800 : 2.13.6 - m. 1200: 3.19.3 |
|