| 1 | Mora Lorenzo | 1998 | Gruppo Sportivo Fiamme Rosse | 00'57''75 | 723 |
| 2 | Brivio Emanuele | 1998 | Gestisport Coop SSD - Carugate | 00'59''18 | 672 |
| 3 | Gajsek Ivan | 1998 | CRO Igra Zagreb | 00'59''33 | 667 |
| 4 | Vovk Nace | 2002 | SLO Plavalni Klub Triglav Kranj | 00'59''84 | 650 |
| 5 | Silov Patrik | 2000 | CRO Dubrava Zagreb | 01'00''36 | 633 |
| 6 | Petani Filip | 1999 | CRO Zadar | 01'00''81 | 619 |
| 7 | Constantine Harry | 2000 | GBR Hatfield | 01'01''08 | 611 |
| 8 | Rukavina Dario | 2003 | CRO PK Mladost Zagreb | 01'02''28 | 577 |
| 9 | Gregor Gasper | 2002 | SLO Plavalni Klub Fuzinar Ravne Na Koroskem | 01'02''89 | 560 |
| 10 | Pusic Ivan | 2002 | CRO PK Mladost Zagreb | 01'03''08 | 555 |
| 11 | Duric Filip | 2001 | CRO Dubrava Zagreb | 01'03''35 | 548 |
| 12 | Cvetko Luka | 2000 | CRO Barok Varazdin | 01'03''60 | 541 |
| 13 | Rinaldi Andrea | 2001 | Phoenix ASD | 01'03''81 | 536 |
| 14 | Barrera Oleg | 2000 | Phoenix ASD | 01'03''91 | 533 |
| 15 | Bumber Stipe | 1999 | CRO Sisak | 01'04''27 | 525 |
| 16 | Sicaja Stjepan | 2000 | CRO Zagrebacki Plivacki Klub - Zagreb | 01'04''44 | 520 |
| 17 | Bravuzzo Nicolo' | 2001 | Phoenix ASD | 01'04''86 | 510 |
| 18 | Carminati Ambrogio Matteo | 2000 | Gestisport Coop SSD - Carugate | 01'05''00 | 507 |
| 19 | Longhi Gioele | 2001 | Gestisport Coop SSD - Carugate | 01'05''24 | 502 |
| 20 | Testa Alessandro | 1995 | Nord/Est H2o ASD | 01'05''41 | 498 |
| 21 | Balen Lovro | 2002 | CRO PK Mladost Zagreb | 01'05''88 | 487 |
| 22 | Budimski Josip | 1998 | CRO Medvescak Zagreb | 01'06''20 | 480 |
| 23 | Sosic Matteo | 1995 | CRO Nevera | 01'06''49 | 474 |
| 24 | Perkov Tan | 2003 | CRO PK Mladost Zagreb | 01'07''05 | 462 |
| 25 | Kucic-Mirkovic Ivan | 2001 | CRO Plivacki Klub Primorje Rijeka | 01'07''50 | 453 |
| 26 | Tusun Ivan | 2001 | CRO Plivacki Klub Pula | 01'09''02 | 423 |
| 27 | Pestaille Luke | 2003 | GBR Hatfield | 01'10''27 | 401 |
| 28 | Ormuz Paolo | 2002 | CRO Medvescak Zagreb | 01'11''60 | 379 |
| 29 | Mitar Ivan | 2003 | CRO Sisak | 01'13''88 | 345 |
| 30 | Vujnovic Marko | 2003 | CRO Sisak | 01'18''53 | 287 |
| 31 | Tagliavini Tommaso | 2003 | Phoenix ASD | 01'19''81 | 274 |
| 32 | Duran Damjan | 2002 | CRO Medimurje | 01'21''31 | 259 |
| | Gasparin Christian | 2003 | Gestisport Coop SSD - Carugate | Squalificato | |
