| 1 | Carson 444 COWBURNPlace 1 · Episcopal | — | Episcopal | 17:38.1 |
| 2 | Easy 532 WEISSMANPlace 2 · Sidwell Friends | — | Sidwell Friends | 17:39.0 |
| 3 | John 519 MCMURRAYPlace 3 · Sidwell Friends | — | Sidwell Friends | 17:42.5 |
| 4 | Jaden 528 SINGHPlace 4 · Sidwell Friends | — | Sidwell Friends | 18:28.0 |
| 5 | Michael 524 RAZAVIPlace 5 · Sidwell Friends | — | Sidwell Friends | 18:45.5 |
| 6 | Wyatt 453 MOOREPlace 6 · Episcopal | — | Episcopal | 18:59.2 |
| 7 | Erik 584 FAGERSTROMPlace 7 · Trinity School at Me | — | Trinity School at Me | 19:15.5 |
| 8 | Mateo 607 LEVEYPlace 8 · Washington Internati | — | Washington Internati | 19:27.7 |
| 9 | Asher 481 MILBERGPlace 9 · Maret | — | Maret | 19:28.8 |
| 10 | Samuel 486 SCHICKPlace 10 · Maret | — | Maret | 19:31.7 |
| 11 | Max 520 MENDELSONPlace 11 · Sidwell Friends | — | Sidwell Friends | 19:32.9 |
| 12 | Max 552 DAGUEPlace 12 · St Stephens and St | — | St Stephens and St | 19:39.3 |
| 13 | Sean 531 WALLACEPlace 13 · Sidwell Friends | — | Sidwell Friends | 19:47.1 |
| 14 | Luca 452 MCGHEE CHAVEZPlace 14 · Episcopal | — | Episcopal | 19:50.2 |
| 15 | Zachary 611 PANPlace 15 · Washington Internati | — | Washington Internati | 19:51.4 |
| 16 | Anacleto 585 SALAZARPlace 16 · Trinity School at Me | — | Trinity School at Me | 19:52.5 |
| 17 | Osewe 522 OGADAPlace 17 · Sidwell Friends | — | Sidwell Friends | 20:02.1 |
| 18 | Robby 518 MATSUIPlace 18 · Sidwell Friends | — | Sidwell Friends | 20:02.3 |
| 19 | John 488 WIDORPlace 19 · Maret | — | Maret | 20:09.2 |
| 20 | Mac 447 HALMPlace 20 · Episcopal | — | Episcopal | 20:17.2 |
| 21 | John 482 PINKERTONPlace 21 · Maret | — | Maret | 20:17.3 |
| 22 | Jonah 550 ADAMSPlace 22 · St Stephens and St | — | St Stephens and St | 20:19.5 |
| 23 | Oliver 603 DASHWOODPlace 23 · Washington Internati | — | Washington Internati | 20:34.3 |
| 24 | Dillon 553 DREIBELBISPlace 24 · St Stephens and St | — | St Stephens and St | 20:36.5 |
| 25 | Gordon 586 SANDILANDSPlace 25 · Trinity School at Me | — | Trinity School at Me | 20:55.1 |
| 26 | Bruce 455 THOMPSONPlace 26 · Episcopal | — | Episcopal | 20:57.5 |
| 27 | Colin 549 ADAMSPlace 27 · St Stephens and St | — | St Stephens and St | 20:58.1 |
| 28 | Jean-Luc 508 CHRETIENPlace 28 · Sidwell Friends | — | Sidwell Friends | 20:59.9 |
| 29 | Jeremy 569 YOUNGPlace 29 · St Stephens and St | — | St Stephens and St | 21:11.5 |
| 30 | Leo 475 FARINAPlace 30 · Maret | — | Maret | 21:11.9 |
| 31 | Jonathan 559 KHOPlace 31 · St Stephens and St | — | St Stephens and St | 21:14.1 |
| 32 | Bart 564 O'CONNORPlace 32 · St Stephens and St | — | St Stephens and St | 21:16.4 |
| 33 | Nathaniel 516 KOCHENDERFERPlace 33 · Sidwell Friends | — | Sidwell Friends | 21:24.0 |
| 34 | Joshua 441 CARRPlace 34 · Episcopal | — | Episcopal | 21:27.6 |
| 35 | Charles 483 POMPERPlace 35 · Maret | — | Maret | 21:27.7 |
| 36 | Carson 445 DODPlace 36 · Episcopal | — | Episcopal | 21:41.0 |
| 37 | John 565 RISTAUPlace 37 · St Stephens and St | — | St Stephens and St | 21:53.7 |
| 38 | Tyler 521 NGUYENPlace 38 · Sidwell Friends | — | Sidwell Friends | 22:30.3 |
| 39 | Daniel 512 MARELLIPlace 39 · Sidwell Friends | — | Sidwell Friends | 22:56.3 |
| 40 | Yossi 525 ROSENPlace 40 · Sidwell Friends | — | Sidwell Friends | 22:57.3 |
| 41 | Daniel 517 LEAPlace 41 · Sidwell Friends | — | Sidwell Friends | 23:00.2 |
| 42 | William 523 PANNERPlace 42 · Sidwell Friends | — | Sidwell Friends | 23:05.4 |
| 43 | Isaac 513 JAINPlace 43 · Sidwell Friends | — | Sidwell Friends | 23:11.1 |
| 44 | Nathaniel 446 FAMILUAPlace 44 · Episcopal | — | Episcopal | 23:41.1 |
| 45 | Henry 479 MACAULEYPlace 45 · Maret | — | Maret | 23:46.3 |
| 46 | Turner 562 MOREPlace 46 · St Stephens and St | — | St Stephens and St | 23:53.7 |
| 47 | Jasper 477 HUGHESPlace 47 · Maret | — | Maret | 23:53.8 |
| 48 | Areg Louis 511 DEVOYANSPlace 48 · Sidwell Friends | — | Sidwell Friends | 24:06.0 |
| 49 | Nathan 515 JOSEPHPlace 49 · Sidwell Friends | — | Sidwell Friends | 24:16.1 |
| 50 | Teddy 529 SMITHPlace 50 · Sidwell Friends | — | Sidwell Friends | 24:17.0 |
| 51 | Stuart 601 CAMPBELLPlace 51 · Washington Internati | — | Washington Internati | 24:25.0 |
| 52 | Graham 507 BERTELEPlace 52 · Sidwell Friends | — | Sidwell Friends | 24:32.3 |
| 53 | Benjamin 473 BEESONPlace 53 · Maret | — | Maret | 24:43.4 |
| 54 | Justin 533 YARBOROUGHPlace 54 · Sidwell Friends | — | Sidwell Friends | 24:43.5 |
| 55 | Lawson 484 PRESIDENTPlace 55 · Maret | — | Maret | 24:45.7 |
| 56 | Jack 514 JOSEPHPlace 56 · Sidwell Friends | — | Sidwell Friends | 24:45.8 |
| 57 | Danylo 613 VOLYNETSPlace 57 · Washington Internati | — | Washington Internati | 24:53.8 |
| 58 | Theo 606 LATOURPlace 58 · Washington Internati | — | Washington Internati | 24:58.2 |
| 59 | Rafi 509 CRESSALLPlace 59 · Sidwell Friends | — | Sidwell Friends | 25:00.8 |
| 60 | Ibrahim 526 SABAPlace 60 · Sidwell Friends | — | Sidwell Friends | 25:02.1 |
| 61 | Andrew 587 THOMSENPlace 61 · Trinity School at Me | — | Trinity School at Me | 25:04.2 |
| 62 | Camran 599 ADULIPlace 62 · Washington Internati | — | Washington Internati | 25:11.3 |
| 63 | James 448 HONGPlace 63 · Episcopal | — | Episcopal | 25:36.8 |
| 64 | Antonio 602 CAPELLAPlace 64 · Washington Internati | — | Washington Internati | 25:51.7 |
| 65 | Jonah 568 WAGNERPlace 65 · St Stephens and St | — | St Stephens and St | 26:22.8 |
| 66 | Gabriel 566 SWINTONPlace 66 · St Stephens and St | — | St Stephens and St | 26:27.7 |
| 67 | Lucas 600 AEMRO SELASSIEPlace 67 · Washington Internati | — | Washington Internati | 26:28.1 |
| 68 | Hayden 567 WAGNERPlace 68 · St Stephens and St | — | St Stephens and St | 26:35.1 |
| 69 | Lucas 476 FLAHERTYPlace 69 · Maret | — | Maret | 26:41.6 |
| 70 | Harrison 551 BARNESPlace 70 · St Stephens and St | — | St Stephens and St | 26:55.4 |
| 71 | Eli 510 WEISSMANPlace 71 · Sidwell Friends | — | Sidwell Friends | 27:46.0 |
| 72 | Nicholas 554 GACADPlace 72 · St Stephens and St | — | St Stephens and St | 27:49.6 |
| 73 | Luke 588 THOMSENPlace 73 · Trinity School at Me | — | Trinity School at Me | 27:50.4 |
| 74 | Leonardo 530 SORIANOPlace 74 · Sidwell Friends | — | Sidwell Friends | 27:51.4 |
| 75 | Nathan 504 AGUIARPlace 75 · Sidwell Friends | — | Sidwell Friends | 27:53.3 |
| 76 | Evan 472 ATCHISONPlace 76 · Maret | — | Maret | 27:55.7 |
| 77 | Monroe 610 MOSSMANPlace 77 · Washington Internati | — | Washington Internati | 28:24.7 |
| 78 | Noah 443 CHUNGPlace 78 · Episcopal | — | Episcopal | 28:42.6 |
| 79 | Jonah 583 BAUMERTPlace 79 · Trinity School at Me | — | Trinity School at Me | 28:42.7 |
| 80 | Joey 442 CHENPlace 80 · Episcopal | — | Episcopal | 28:50.0 |
| 81 | Pierre 505 ALVAREZPlace 81 · Sidwell Friends | — | Sidwell Friends | 30:25.3 |
| 82 | Sean 450 KIMPlace 82 · Episcopal | — | Episcopal | 30:47.4 |
| 83 | Jack 487 SHERMANPlace 83 · Maret | — | Maret | 31:20.2 |
| 84 | Nik 480 MERCADERPlace 84 · Maret | — | Maret | 31:22.6 |
| 85 | Lucas 558 KALOPlace 85 · St Stephens and St | — | St Stephens and St | 31:39.4 |
| 86 | Andrew 561 LAZARSKIPlace 86 · St Stephens and St | — | St Stephens and St | 33:02.9 |
| 87 | Jack 605 HAIRPlace 87 · Washington Internati | — | Washington Internati | 35:02.7 |
| 88 | Vir 506 ARORAPlace 88 · Sidwell Friends | — | Sidwell Friends | 38:51.4 |