| Rank | Bib | Name | Affiliation | Time | Gap | Category |
| 1 | 633 | Ama NSEK | LUX/Stradling p/b Specialized | 40:17.2 | 40:17 | 17-18 B |
| 2 | 617 | Denzel STEPHENSON | Boulder Junior Cycling | 40:17.3 | s.t. | 17-18 B |
| 3 | 645 | Kyle KIRBY | NCCF/ Team Specialized Juniors | 40:17.6 | s.t. | 17-18 B |
| 4 | 635 | Lane MAHER | Hot Tubes Development Cycling T | 40:17.7 | s.t. | 17-18 B |
| 5 | 624 | Noah SCHLOSSER | LUX/Stradling p/b Specialized | 40:17.9 | s.t. | 17-18 B |
| 6 | 630 | Cesar REYES | Team Velosport Junior & U23 Dev | 40:18.3 | s.t. | 17-18 B |
| 7 | 618 | Ross ELLWOOD | Boulder Junior Cycling | 40:18.6 | s.t. | 17-18 B |
| 8 | 620 | Gabriel ROJAS | Global Force Team | 40:19.3 | s.t. | 17-18 B |
| 9 | 538 | Jared SCOTT | Boulder Junior Cycling | 40:19.3 | s.t. | 15-16 B |
| 10 | 543 | Harrison WHITE | Hot Tubes Development Cycling | 40:19.5 | s.t. | 15-16 B |
| 11 | 621 | PabloCesar CASCANTE | Global Force | 40:19.6 | s.t. | 17-18 B |
| 12 | 637 | Henry LUTZ | ISCorp Cycling p/b SmartChoice | 40:19.7 | s.t. | 17-18 B |
| 13 | 536 | Nathan PAWLAK | Prestige Imports/Porsche/Audi R | 40:19.8 | s.t. | 15-16 B |
| 14 | 537 | Alastair POUNDER | Dornier Racing | 40:20.0 | s.t. | 15-16 B |
| 15 | 613 | Tyler CURTIS | NorthStar Development Cycling | 40:20.1 | s.t. | 17-18 B |
| 16 | 636 | Simon JONES | Wisconsin Cycling Association | 40:20.1 | s.t. | 17-18 B |
| 17 | 540 | JeanLuc CONTANT-GALITELLO | Interactive Metronome p/b Mega | 40:20.3 | s.t. | 15-16 B |
| 18 | 508 | Josh CHU | KMS Cycling-Killington Mountain | 40:20.3 | s.t. | 15-16 B |
| 19 | 615 | Wheeler DAVIS | Team Novo Nordisk Juniors | 40:20.4 | s.t. | 17-18 B |
| 20 | 640 | Leo KIRKPATRICK BAIRD | KMS Cycling-Killington Mountain | 40:20.5 | s.t. | 17-18 B |
| 21 | 611 | Wyatt FUROIS | NorthStar Development Cycling | 40:21.1 | s.t. | 17-18 B |
| 22 | 626 | Trevor GOODMAN | Team Velosport Junior & U23 Dev | 40:21.1 | s.t. | 17-18 B |
| 23 | 539 | Eli HUSTED | Hot Tubes Development Cycling | 40:21.4 | s.t. | 15-16 B |
| 24 | 607 | Bogdan RYLSKI | NorthStar Development Cycling | 40:21.7 | s.t. | 17-18 B |
| 25 | 546 | Nicholas CARTER | NorthStar Development Cycling | 40:22.2 | s.t. | 15-16 B |
| 26 | 535 | Oliver HOWSON | Boulder Junior Cycling | 40:23.1 | s.t. | 15-16 B |
| 27 | 643 | Gaelen KILBURN | Hot Tubes Development Cycling | 40:23.1 | s.t. | 17-18 B |
| 28 | 632 | Andrew VOLLMER | LUX/Stradling p/b Specialized | 40:24.4 | 7 | 17-18 B |
| 29 | 647 | Andrei CISMAS | xXx Racing | 40:26.5 | 9 | 17-18 B |
| 30 | 646 | Zachary ZIONTS | Burnham Racing | 40:29.6 | 12 | 17-18 B |
| 31 | 644 | Matteo JORGENSON | Hot Tubes Cycling Team | 40:29.9 | s.t. | 17-18 B |
| 32 | 642 | Alex MCCORMACK | Hot Tubes Development Cycling T | 40:32.4 | 15 | 17-18 B |
| 33 | 532 | Alex MORTON | Andrie Junior Development Team | 40:34.2 | 17 | 15-16 B |
| 34 | 549 | Lucas BOURGOYNE | | 40:42.4 | 25 | 15-16 B |
| 35 | 622 | Julian LEVY | Swamis Junior Development Team | 41:08.6 | 51 | 17-18 B |
| 36 | 531 | Tyler REYNOLDS | Andrie Junior Development Team | 41:52.0 | 1:35 | 15-16 B |
| 37 | 610 | Dalton COLLINS | NorthStar Development Cycling | 41:56.1 | 1:39 | 17-18 B |
