| Heat 1 | Impianto Sportivo Padovanuoto - 05 September 2023 - Start Time: 10:21 |
| Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark | Points |
|---|
| 1 | 4 | 30 | REED William | 1993 | MMA |  GBR GREAT BRITAIN & N. IRELAND | 3:45.54 q | |
| 2 | 6 | 63 | MUSZYNSKI Jakub | 2003 | MSM |  POL POLAND | 3:50.69 q | |
| 3 | 3 | 5 | PAIS Hardi | 1996 | MMA |  EST ESTONIA | 3:53.67 q | |
| 4 | 5 | 44 | HOGG David | 2002 | MSM |  IRL IRELAND | 4:05.66 q | |
| 5 | 2 | 81 | GOLTNIK Urban | 1996 | MMA |  SLO SLOVENIA | 4:39.93 | |
| | 7 | 1 | DA COSTA Sergio (I) | 1981 | MMB |  BRA BRASIL | DNS | |
|
| Heat 2 | Impianto Sportivo Padovanuoto - 05 September 2023 - Start Time: 10:24 |
| Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark | Points |
|---|
| 1 | 4 | 75 | VAZ Joao | 1992 | MMA |  POR PORTUGAL | 3:32.10 q | |
| 2 | 5 | 68 | MATOS Diogo | 1999 | MSM | POR PORTUGAL | 3:39.11 q | |
| 3 | 3 | 4 | LOIK Kaspar Paul | 2001 | MSM | EST ESTONIA | 3:51.16 q | |
| 4 | 6 | 32 | ROUYER-BROWN Stephane | 1997 | MMA | GBR GREAT BRITAIN & N. IRELAND | 4:14.63 q | |
| 5 | 7 | 80 | BERLOT Jan | 2003 | MSM | SLO SLOVENIA | 4:21.53 | |
| 6 | 2 | 83 | TEMNIKAR Luka | 2001 | MSM | SLO SLOVENIA | 4:42.40 | |
|
| SUMMARY | Impianto Sportivo Padovanuoto |
| Pos. | Lane | Bib | Athlete | Year | Cat. | | Mark | Points |
|---|
| 1 | 4 | 75 | VAZ Joao | 1992 | MMA | POR PORTUGAL | 3:32.10 q | |
| 2 | 5 | 68 | MATOS Diogo | 1999 | MSM | POR PORTUGAL | 3:39.11 q | |
| 3 | 4 | 30 | REED William | 1993 | MMA | GBR GREAT BRITAIN & N. IRELAND | 3:45.54 q | |
| 4 | 6 | 63 | MUSZYNSKI Jakub | 2003 | MSM | POL POLAND | 3:50.69 q | |
| 5 | 3 | 4 | LOIK Kaspar Paul | 2001 | MSM | EST ESTONIA | 3:51.16 q | |
| 6 | 3 | 5 | PAIS Hardi | 1996 | MMA | EST ESTONIA | 3:53.67 q | |
| 7 | 5 | 44 | HOGG David | 2002 | MSM | IRL IRELAND | 4:05.66 q | |
| 8 | 6 | 32 | ROUYER-BROWN Stephane | 1997 | MMA | GBR GREAT BRITAIN & N. IRELAND | 4:14.63 q | |
| 9 | 7 | 80 | BERLOT Jan | 2003 | MSM | SLO SLOVENIA | 4:21.53 | |
| 10 | 2 | 81 | GOLTNIK Urban | 1996 | MMA | SLO SLOVENIA | 4:39.93 | |
| 11 | 2 | 83 | TEMNIKAR Luka | 2001 | MSM | SLO SLOVENIA | 4:42.40 | |
| | 7 | 1 | DA COSTA Sergio (I) | 1981 | MMB | BRA BRASIL | DNS | |
|
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