| Lista degli Atleti per Gara e Accredito - 26 Aprile 2019 |
| Pett. | Atleta | Anno | Cat. | Società | Accredito |
| 5 | BRUGGER Mathias | 1989 | SM | GER00 GERMANY | 47.29 |
| 2 | DE ARAUJO Luiz Alberto | 1987 | SM | 001BR BRAZIL | 48.14 |
| 8 | HELCELET Adam Sebastian | 1991 | SM | 001CZ Czech Republic | 48.66 |
| 12 | CAIROLI Simone | 1990 | SM | ITA00 ITALIA | 48.77 |
| | | | | CO208 ATL. LECCO-COLOMBO COSTRUZ. | |
| 4 | NOWAK Tim | 1995 | SM | GER00 GERMANY | 48.90 |
| 19 | ROSENBERG Kristian | 1994 | SM | EST00 ESTONIA | 48.94 |
| 1 | ROE Martin | 1992 | SM | NOR00 NORWAY | 49.00 |
| 20 | TSERNJAVSKI Taavi | 1995 | SM | EST00 ESTONIA | 49.00 |
| 7 | DOLEZAL Jan | 1996 | SM | 001CZ Czech Republic | 49.42 |
| 3 | SANTOS Jefferson | 1995 | SM | 001BR BRAZIL | 49.42 |
| 30 | ROMAN Razvan George | 1993 | SM | ROU00 ROMANIA | 49.68 |
| 6 | LUKAS Marek | 1991 | SM | 001CZ Czech Republic | 49.74 |
| 17 | MARUYAMA Yuma | 1998 | PM | JPN00 JAPAN | 49.88 |
| 27 | YAREMICH Yury | 1995 | SM | BLR00 BELARUS | 49.89 |
| 18 | FANKL Kevin | 1995 | SM | 001SW SWEDEN | 49.94 |
| 9 | KREGERS Reinis | 1992 | SM | LAT00 LITHUANIA | 49.96 |
| 11 | LUCUMI Alejandro | 1996 | SM | COL00 COLOMBIA | 50.07 |
| 29 | MALOHOVETS Ruslan | 1994 | SM | UKR00 UKRAYINA | 50.24 |
| 14 | MURPHY Andrew | 1994 | SM | GBR00 GREAT BRITAIN | 50.38 |
| 28 | ADAMCHUK Vadim | 1994 | SM | UKR00 UKRAYINA | 50.44 |
| 10 | LEMOS RIVAS José Gregor | 1991 | SM | COL00 COLOMBIA | 50.63 |
| 21 | LILLEMENTS Risto | 1997 | PM | EST00 ESTONIA | 50.71 |
| 31 | NUTTE Jean Baptiste | 1998 | PM | BEL00 BELGIUM | 50.79 |
| 32 | MONTILLA Dimitri | 1998 | PM | BEL00 BELGIUM | 50.83 |
| 13 | PETAZZI Andrea | 1995 | SM | ITA00 ITALIA | 51.25 |
| | | | | CO208 ATL. LECCO-COLOMBO COSTRUZ. | |
| 22 | ROBERTSON Christopher | 1992 | SM | CAN00 CANADA | 51.52 |
| 25 | BUCHER Thomas | 1994 | SM | SUI00 SWITZERLAND | 51.63 |
| 24 | HOLDENER Raphael | 1994 | SM | SUI00 SWITZERLAND | 51.77 |
| 16 | ZANDARCO Simon | 1998 | PM | ITA00 ITALIA | 51.81 |
| | | | | BZ011 ASV S.V. LANA - RAIKA | |
| 23 | HUMMER Moritz | 1999 | PM | AUT00 AUSTRIA | 52.39 |
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