| 1331 | 548 | 24:50 | 10:00 | 25:23 | Erin | Morley | F | 32 | MORGAN LEWIS & BOCKIUS LLP |
| 1460 | 549 | 24:51 | 10:00 | 25:29 | Leah | Miller | F | 26 | PRICEWATERHOUSECOOPERS |
| 1285 | 550 | 24:51 | 10:00 | 25:14 | Sydney | Swanson | F | 28 | JONES LANG LASALLE |
| 1731 | 551 | 24:52 | 10:00 | 25:20 | Andrew | Mellor | M | 33 | TURNER CONSTRUCTION COMPANY |
| 1508 | 553 | 24:54 | 10:01 | 25:33 | Maureen | Harrity | F | 43 | SAFETY INSURANCE |
| 1471 | 552 | 24:53 | 10:01 | 25:05 | Whitney | Wemett | F | 23 | PRICEWATERHOUSECOOPERS |
| 1089 | 556 | 24:57 | 10:02 | 25:32 | Dennis | Stakhov | M | 33 | COLUMBIA THREADNEEDLE INVESTMENTS |
| 1073 | 555 | 24:55 | 10:02 | 25:35 | Scott | Davis | M | 61 | COLUMBIA THREADNEEDLE INVESTMENTS |
| 1475 | 554 | 24:54 | 10:02 | 25:32 | Lauren | Burke | F | 32 | RED THREAD |
| 1324 | 558 | 24:57 | 10:03 | 25:32 | Meghan | McCarthy | F | 34 | MORGAN LEWIS & BOCKIUS LLP |
| 1273 | 559 | 24:58 | 10:03 | 25:17 | Thomas | Wolfe | M | 58 | JENNISON ASSOCIATES |
| 1747 | 560 | 24:58 | 10:03 | 25:29 | Gabby | Clemente | F | 25 | UNISPACE |
| 1796 | 557 | 24:57 | 10:03 | 25:31 | Patrick | Eckhardt | M | 28 | WALSH MECHANICAL |
| 1483 | 561 | 25:04 | 10:05 | 25:44 | Alexandra | Langer | F | 25 | RED THREAD |
| 1370 | 562 | 25:10 | 10:08 | 25:29 | Katie | Howard | F | 27 | NEW BALANCE ATHLETIC SHOE INC. |
| 1780 | 564 | 25:13 | 10:09 | 25:55 | Nick | Hussey | M | 24 | VANTAGE BUILDERS INC. |
| 1057 | 563 | 25:12 | 10:09 | 25:37 | Sarah | Neff | F | 23 | COLUMBIA CONSTRUCTION COMPANY |
| 1773 | 565 | 25:14 | 10:09 | 25:58 | Cristhian | Baez | M | 29 | VANTAGE BUILDERS INC. |
| 1672 | 566 | 25:15 | 10:10 | 25:51 | Kim | Pedrotty | F | 26 | THE BANK OF NEW YORK MELLON |
| 975 | 567 | 25:19 | 10:11 | 25:31 | Tyler | Lewis | M | 29 | BROWN RUDNICK LLP |
| 1066 | 568 | 25:19 | 10:11 | 25:53 | Christine | Weiner | F | 46 | COLUMBIA CONSTRUCTION COMPANY |
| 1112 | 569 | 25:19 | 10:11 | 25:46 | Matt | Dunn | M | 35 | DYER BROWN & ASSOCIATES |
| 1121 | 570 | 25:20 | 10:12 | 25:47 | Jen | Taylor | F | 32 | DYER BROWN & ASSOCIATES |
| 1409 | 571 | 25:23 | 10:13 | 25:44 | Laura | Gillis | F | 24 | NEW BALANCE ATHLETIC SHOE INC. |
| 974 | 574 | 25:25 | 10:14 | 25:59 | Emily | Krasowski | F | 26 | BROWN RUDNICK LLP |
| 917 | 575 | 25:25 | 10:14 | 25:41 | Parag | Pathak | M | 33 | AKAMAI TECHNOLOGIES INC. |
| 1776 | 577 | 25:26 | 10:14 | 26:08 | John | Connor | M | 50 | VANTAGE BUILDERS INC. |
| 1147 | 576 | 25:25 | 10:14 | 26:16 | Matt | Paquette | M | 26 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 980 | 572 | 25:24 | 10:14 | 25:59 | Cristina | Staltare | F | 26 | BROWN RUDNICK LLP |
| 1494 | 573 | 25:24 | 10:14 | 25:58 | Sam | Robinson | M | 30 | REDGATE |
| 1505 | 579 | 25:29 | 10:15 | 26:03 | Pat | Hussey | M | 30 | SAFETY INSURANCE |
| 1319 | 578 | 25:27 | 10:15 | 25:55 | Vicki | Gearin | F | 62 | MORGAN LEWIS & BOCKIUS LLP |
| 1039 | 580 | 25:30 | 10:16 | 25:58 | Steven | Lange | M | 50 | CLIFTONLARSONALLEN LLP |
| 1699 | 581 | 25:33 | 10:17 | 26:05 | Stacey | Zelno | F | 31 | THE BOSTON COMPANY |
| 1603 | 582 | 25:33 | 10:17 | 26:15 | Flaubert | Tarek | M | 33 | STANDISH MELLON ASSET MANAGEMENT COMPANY |
| 901 | 583 | 25:38 | 10:19 | 25:56 | Endri | Caraj | M | 25 | AKAMAI TECHNOLOGIES INC. |
| 1211 | 584 | 25:39 | 10:20 | 26:18 | Megan | Karas | F | 25 | GLOBAL ATLANTIC |
| 1607 | 585 | 25:40 | 10:20 | 26:10 | Jonathan | Cushman | M | 26 | STATE STREET WIN |
| 1609 | 586 | 25:40 | 10:20 | 26:10 | Inna | Fiedosieieva | F | 33 | STATE STREET WIN |
| 1354 | 587 | 25:40 | 10:20 | 26:16 | Billy | Dawe | M | 54 | NEW BALANCE ATHLETIC SHOE INC. |
| 1504 | 588 | 25:41 | 10:20 | 26:12 | Susan | Frank | F | 50 | SAFETY INSURANCE |
| 1359 | 589 | 25:52 | 10:25 | 26:33 | Alison | Egan | F | 40 | NEW BALANCE ATHLETIC SHOE INC. |
| 1267 | 590 | 25:55 | 10:26 | 26:11 | Blerina | Idrizi | F | 33 | JENNISON ASSOCIATES |
| 1375 | 591 | 25:56 | 10:26 | 26:33 | Linnea | King | F | 25 | NEW BALANCE ATHLETIC SHOE INC. |
| 1044 | 592 | 25:58 | 10:27 | 26:33 | Amanda | Badgley | F | 34 | COLUMBIA CONSTRUCTION COMPANY |
| 1163 | 593 | 26:01 | 10:28 | 26:53 | Michelle | Lum | F | 28 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 958 | 595 | 26:03 | 10:29 | 26:17 | Deirdre | Hall | F | 39 | BOSTON PRIVATE WEALTH LLC |
| 1302 | 596 | 26:04 | 10:29 | 26:48 | Dana | Lake | M | 66 | LAKE CONTRACTING INC. |
| 1786 | 594 | 26:02 | 10:29 | 26:58 | Peter | Regan | M | 48 | VANTAGE BUILDERS INC. |
| 1138 | 597 | 26:04 | 10:30 | 26:21 | Julie | Shea | F | 32 | EASTERN BANK |
| 1763 | 598 | 26:05 | 10:30 | 26:36 | Laurel | Pietrykowski | F | 31 | UNISPACE |
| 1342 | 599 | 26:08 | 10:31 | 26:45 | Jacquie | Amato | F | 57 | NEW BALANCE ATHLETIC SHOE INC. |
| 1120 | 600 | 26:08 | 10:31 | 26:48 | Heather | Stanley | F | 38 | DYER BROWN & ASSOCIATES |
| 1567 | 604 | 26:10 | 10:32 | 26:15 | Tom | Ready | M | 58 | SPARTANS |
| 1420 | 601 | 26:09 | 10:32 | 26:38 | Michele | Wong | F | 27 | NEW BALANCE ATHLETIC SHOE INC. |
| 1566 | 602 | 26:10 | 10:32 | 26:14 | Veronica | Pace | F | 40 | SPARTANS |
| 1124 | 603 | 26:10 | 10:32 | 26:50 | Jessie | Bonilla | M | 26 | EASTERN BANK |
| 1373 | 605 | 26:10 | 10:32 | 26:38 | Casey | Hutton | F | 24 | NEW BALANCE ATHLETIC SHOE INC. |
| 1074 | 606 | 26:16 | 10:35 | 26:57 | Maria | Garrahan | F | 26 | COLUMBIA THREADNEEDLE INVESTMENTS |
| 1251 | 607 | 26:18 | 10:35 | 26:35 | Layla | Zhu | F | 30 | INCOME RESEARCH & MANAGEMENT |
| 1048 | 608 | 26:19 | 10:36 | 27:03 | Paul | Comeau | M | 49 | COLUMBIA CONSTRUCTION COMPANY |
| 1071 | 609 | 26:20 | 10:36 | 26:57 | Ivy | Chen | F | 30 | COLUMBIA THREADNEEDLE INVESTMENTS |
| 1153 | 610 | 26:22 | 10:37 | 27:14 | Christine | Kdoyljanec | F | 28 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 1645 | 612 | 26:22 | 10:37 | 26:55 | Alexa | Lucci | F | 23 | TEAMLOGICIT OF WOBURN |
| 1641 | 611 | 26:22 | 10:37 | 26:55 | Cassie | Ferreira | F | 23 | TEAMLOGICIT OF WOBURN |
| 1150 | 614 | 26:25 | 10:38 | 27:16 | Lizbeth | Fisher | F | 47 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 1757 | 613 | 26:25 | 10:38 | 27:12 | Ryan | Whitcomb | M | 22 | UNISPACE |
| 1332 | 616 | 26:28 | 10:39 | 27:10 | Rosanne | Walsh | F | 44 | MORGAN LEWIS & BOCKIUS LLP |
| 1152 | 615 | 26:27 | 10:39 | 27:41 | Chanda | Gunn | F | 38 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 1312 | 617 | 26:29 | 10:40 | 27:11 | Maryellen | Belisle | F | 46 | MORGAN LEWIS & BOCKIUS LLP |
| 1154 | 618 | 26:33 | 10:41 | 27:47 | Susan | Linn | F | 42 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 1014 | 619 | 26:35 | 10:42 | 27:07 | Jenna | Anglin | F | 26 | CHAPMAN CONSTRUCTION/DESIGN |
| 1638 | 620 | 26:38 | 10:43 | 26:46 | Alex | Melikan | M | 32 | TCAM ASSET MANAGEMENT |
| 1530 | 622 | 26:43 | 10:45 | 27:23 | Sagar | Shah | M | 25 | SANOFI GENZYME |
| 1536 | 621 | 26:42 | 10:45 | 27:23 | Cassandra | Leal | F | 30 | SANOFI GENZYME |
| 1122 | 625 | 26:46 | 10:46 | 27:24 | Emily | Turnbull | F | 24 | DYER BROWN & ASSOCIATES |
| 1119 | 624 | 26:45 | 10:46 | 27:25 | Jeffrey | Stanley | M | 37 | DYER BROWN & ASSOCIATES |
| 1525 | 623 | 26:44 | 10:46 | 27:10 | Sallie | Vlahos | F | 56 | SAFETY INSURANCE |
| 1123 | 626 | 26:48 | 10:47 | 27:27 | Jillian | Welenc | F | 37 | DYER BROWN & ASSOCIATES |
| 1408 | 627 | 26:54 | 10:50 | 27:15 | Emily | Russ | F | 23 | NEW BALANCE ATHLETIC SHOE INC. |
| 1816 | 629 | 26:58 | 10:51 | 27:47 | Tess | Montague | F | 25 | WINDHAVEN INVESTMENT MANAGEMENT |
| 1034 | 628 | 26:57 | 10:51 | 27:20 | Elyse | Coty | F | 24 | CLIFTONLARSONALLEN LLP |
| 1058 | 630 | 27:01 | 10:52 | 27:26 | Meghan | OConnor | F | 26 | COLUMBIA CONSTRUCTION COMPANY |
| 1258 | 631 | 27:05 | 10:54 | 27:38 | Maeve | Gallagher-Nowlan | F | 29 | J. CALNAN & ASSOCIATES |
| 1252 | 632 | 27:07 | 10:55 | 27:39 | Leo | Boffoli | M | 56 | J. CALNAN & ASSOCIATES |
| 1514 | 633 | 27:14 | 10:58 | 27:49 | Kelsey | McClure | F | 29 | SAFETY INSURANCE |
| 1292 | 635 | 27:18 | 10:59 | 27:30 | Michael | Houllahan | M | 44 | JP MORGAN |
| 1290 | 634 | 27:17 | 10:59 | 27:28 | Thomas | Dinovo | M | 23 | JP MORGAN |
| 954 | 636 | 27:19 | 11:00 | 27:48 | Angel | Schena | F | 34 | BLACKROCK INC. |
| 1430 | 637 | 27:24 | 11:02 | 27:54 | Colman | Flanagan | M | 27 | PIONEER INVESTMENT MANAGEMENT USA INC. |
| 1770 | 639 | 27:27 | 11:03 | 28:14 | Natasha | Tashian | F | 31 | UNISPACE |
| 1624 | 638 | 27:26 | 11:03 | 28:13 | Matilda | Leka | F | 39 | SULLIVAN AND MCLAUGHLIN COMPANIES |
| 912 | 640 | 27:39 | 11:08 | 27:58 | Tomomi | Grant | F | 34 | AKAMAI TECHNOLOGIES INC. |
| 1234 | 641 | 27:40 | 11:08 | 28:08 | Prashant | Havanagi | M | 25 | INCOME RESEARCH & MANAGEMENT |
| 1554 | 642 | 27:57 | 11:15 | 28:01 | Samira | Bustillo | F | 43 | SPARTANS |
| 1760 | 643 | 27:59 | 11:16 | 28:47 | Yolanda | Sheehan | F | 27 | UNISPACE |
| 983 | 644 | 28:07 | 11:19 | 28:43 | Lauren | Bradford | F | 49 | CABOT CORPORATION |
| 1618 | 645 | 28:08 | 11:19 | 28:54 | Cristian | Camacho | M | 39 | SULLIVAN AND MCLAUGHLIN COMPANIES |
| 1777 | 646 | 28:09 | 11:20 | 28:50 | Kristen | Cornell | F | 28 | VANTAGE BUILDERS INC. |
| 1435 | 647 | 28:10 | 11:20 | 28:33 | Laura | Maguire | F | 34 | PIONEER INVESTMENT MANAGEMENT USA INC. |