Classement de Liège - Bastogne - Liège U23 2019
| 1 | VERMAERKE | Kevin | USA | HAGENS BERMAN AXEON | 04:12:03 |
| 2 | VERSCHAEVE | Viktor | BEL | 04:12:03 | |
| 3 | FOSS | Tobias S. | NOR | UNO - X NORWEGIAN DEVELOPMENT TEAM | 04:12:04 |
| 4 | NONNEZ | Théo | FRA | GROUPAMA - FDJ | 04:12:10 |
| 5 | CARVALHO | André | POR | HAGENS BERMAN AXEON | 04:12:18 |
| 6 | VANDENBROECK | Yarno | BEL | 04:12:18 | |
| 7 | MERTENS | Julian | BEL | 04:12:18 | |
| 8 | GROVES | Kaden | AUS | SEG RACING ACADEMY | 04:12:18 |
| 9 | DELACROIX | Théo | FRA | 04:12:18 | |
| 10 | VAN TRICHT | Stan | BEL | 04:12:18 | |
| 11 | HINDSGAUL MADSEN | Jacob | DEN | TEAM COLOQUICK | 04:12:18 |
| 12 | SCARONI | Cristian | ITA | GROUPAMA - FDJ | 04:12:18 |
| 13 | VANSEVENANT | Mauri | BEL | 04:12:18 | |
| 14 | VAN WILDER | Ilan | BEL | 04:12:20 | |
| 15 | FROIDEVAUX | Robin | SUI | AKROS - THÖMUS | 04:12:20 |
| 16 | VERHULST | Lothar | BEL | 04:12:20 | |
| 17 | HUYS | Laurens | BEL | 04:12:20 | |
| 18 | FERRON | Valentin | FRA | 04:12:20 | |
| 19 | GARRISON | Ian | USA | HAGENS BERMAN AXEON | 04:12:20 |
| 20 | ALMEIDA | João | POR | HAGENS BERMAN AXEON | 04:12:20 |
| 21 | VAN MOER | Brent | BEL | 04:12:20 | |
| 22 | MONIQUET | Sylvain | BEL | WALLONIE - BRUXELLES DEVELOPMENT TEAM | 04:12:20 |
| 23 | GALL | Felix | AUT | DEVELOPMENT TEAM SUNWEB | 04:12:20 |
| 24 | VEROUGSTRAETE | Nicolas | BEL | 04:12:20 | |
| 25 | BELLICAUD | Jeremy | FRA | 04:12:20 | |
| 26 | PIDCOCK | Thomas | GBR | TEAM WIGGINS LECOL | 04:12:20 |
| 27 | VACEK | Karel | CZE | HAGENS BERMAN AXEON | 04:12:20 |
| 28 | LEKNESSUND | Andreas | NOR | UNO - X NORWEGIAN DEVELOPMENT TEAM | 04:12:20 |
| 29 | HEINSCHKE | Leon | GER | DEVELOPMENT TEAM SUNWEB | 04:12:20 |
| 30 | WYDOOGHE | Jaron | BEL | 04:12:20 | |
| 31 | PALLESEN | Jeppe Aaskov | DEN | TEAM COLOQUICK | 04:12:50 |
| 32 | REYNDERS | Jens | BEL | WALLONIE - BRUXELLES DEVELOPMENT TEAM | 04:12:59 |
| 33 | SUTER | Joel | SUI | AKROS - THÖMUS | 04:13:46 |
| 34 | VAN GILS | Maxim | BEL | 04:14:52 | |
| 35 | SCHELLING | Ide | NED | SEG RACING ACADEMY | 04:15:09 |
| 36 | ARENSMAN | Thymen | NED | SEG RACING ACADEMY | 04:15:09 |
| 37 | STEWART | Jake | GBR | GROUPAMA - FDJ | 04:15:25 |
| 38 | BONNEU | Kamiel | BEL | 04:15:41 | |
| 39 | ZINGLE | Axel | FRA | 04:15:55 | |
| 40 | PUT | Lars | BEL | 04:15:55 | |
| 41 | VAN DER BEKEN | Aaron | BEL | 04:15:57 | |
| 42 | VAN LANDEGHEM | Elias | BEL | 04:15:58 | |
| 43 | MOL | Wesley | NED | TEAM DIFFERDANGE GEBA | 04:16:06 |
| 44 | INKELAAR | Kevin | NED | GROUPAMA - FDJ | 04:16:20 |
| 45 | MAYRHOFER | Marius | GER | DEVELOPMENT TEAM SUNWEB | 04:16:31 |
| 46 | DEVAUX | Thomas | FRA | 04:16:46 | |
| 47 | HARTLEY | Adam | GBR | SEG RACING ACADEMY | 04:18:34 |
| 48 | PEÁK | Barnabás | HUN | SEG RACING ACADEMY | 04:18:48 |
| 49 | THYS | Joren | BEL | 04:22:50 | |
| 50 | BRUNEL | Alexys | FRA | GROUPAMA - FDJ | 04:23:49 |
| 51 | SLEEN | Torjus | NOR | UNO - X NORWEGIAN DEVELOPMENT TEAM | 04:23:49 |
| 52 | ANDERSON | Edward | USA | HAGENS BERMAN AXEON | 04:23:49 |
| 53 | HVIDEBERG | Jonas Iversby | NOR | UNO - X NORWEGIAN DEVELOPMENT TEAM | 04:23:49 |
| 54 | KULSET | Sindre | NOR | UNO - X NORWEGIAN DEVELOPMENT TEAM | 04:23:49 |
| 55 | SEDLACEK | Vojtec | FRA | 04:25:23 | |
| 56 | IBARGUREN ECHEVERRIA | Oier | ESP | 04:25:31 | |
| 57 | AGIRRE EGAÑA | Jon | ESP | 04:25:31 | |
| 58 | FREHEN | Jérémy | BEL | WALLONIE - BRUXELLES DEVELOPMENT TEAM | 04:25:31 |
| 59 | BELANGER | Florentin | FRA | 04:25:31 | |
| 60 | THIÉBAUD | Valère | SUI | AKROS - THÖMUS | 04:25:31 |
| 61 | ROMIGUIERE | Louis | FRA | 04:25:31 | |
| 62 | SAUVAGNARGUES | Jacques | GBR | TEAM WIGGINS LECOL | 04:25:31 |
| 63 | KATERBERG | Ben | CAN | DEVELOPMENT TEAM SUNWEB | 04:25:31 |
| 64 | PESTIAUX | Yann | BEL | WALLONIE - BRUXELLES DEVELOPMENT TEAM | 04:25:31 |
| 65 | DETHIER | Bastien | BEL | 04:25:31 | |
| 66 | VENNER | Quentin | BEL | WALLONIE - BRUXELLES DEVELOPMENT TEAM | 04:25:31 |
| 67 | VANDROMME | Alessandro | BEL | 04:25:31 | |
| 68 | BOUCHET | Axel | FRA | 04:25:31 | |
| 69 | BARRENETXEA GOLZARRI | Jon | ESP | 04:25:31 | |
| 70 | JUNTUNEN | Antti Jussi | FIN | 04:25:31 | |
| 71 | BERNARD | Enzo | FRA | 04:25:31 | |
| 72 | MATSUDA | Shoi | JPN | 04:25:31 | |
| 73 | HUCK | Léandre | FRA | 04:25:31 | |
| 74 | JOUSSEAUME | Alan | FRA | 04:25:31 | |
| 75 | DU FOUR | Jens | BEL | 04:25:31 | |
| 76 | HANSART | Philéas | FRA | 04:25:35 | |
| 77 | ANDERSEN | Idar | NOR | UNO - X NORWEGIAN DEVELOPMENT TEAM | 04:25:35 |
| 78 | DONOVAN | Mark | GBR | TEAM WIGGINS LECOL | 04:26:02 |
