| 1110 | 356 | 21:21 | 8:36 | 21:47 | Ashley | Cavellier | F | 25 | DYER BROWN & ASSOCIATES |
| 1723 | 357 | 21:21 | 8:36 | 21:49 | Peter | Hamill | M | 50 | TURNER CONSTRUCTION COMPANY |
| 898 | 358 | 21:22 | 8:36 | 22:03 | Kristina | Batt | F | 27 | AKAMAI TECHNOLOGIES INC. |
| 1575 | 359 | 21:22 | 8:36 | 21:27 | Chuck | Tortorello | M | 57 | SPARTANS |
| 1539 | 360 | 21:22 | 8:36 | 21:38 | Raf | Chelstowski | M | 28 | SANOFI GENZYME |
| 1759 | 361 | 21:25 | 8:37 | 21:55 | Thomas | Neal | M | 30 | UNISPACE |
| 1818 | 362 | 21:26 | 8:38 | 21:56 | Shane | Pouliot | M | 23 | WINDHAVEN INVESTMENT MANAGEMENT |
| 1243 | 363 | 21:29 | 8:39 | 21:57 | Sean | Patterson | M | 30 | INCOME RESEARCH & MANAGEMENT |
| 1639 | 364 | 21:29 | 8:39 | 21:57 | Melanie | Costantino | F | 29 | TEAMLOGICIT OF WOBURN |
| 1812 | 365 | 21:29 | 8:39 | 22:00 | Adam | Chase | M | 36 | WINDHAVEN INVESTMENT MANAGEMENT |
| 1268 | 366 | 21:29 | 8:39 | 21:39 | Lisa | Maggiacomo | F | 33 | JENNISON ASSOCIATES |
| 1172 | 367 | 21:31 | 8:40 | 21:53 | Kyler | Armando | M | 26 | FACTSET RESEARCH SYSTEMS INC. |
| 1592 | 368 | 21:34 | 8:41 | 22:05 | David | Mann | M | 30 | STANDISH MELLON ASSET MANAGEMENT COMPANY |
| 943 | 369 | 21:36 | 8:42 | 21:44 | Janelle | Anderson | F | 39 | BLACKROCK INC. |
| 1836 | 370 | 21:36 | 8:42 | 22:08 | Jane | Redden | F | 27 | WINTERWYMAN |
| 1800 | 371 | 21:37 | 8:42 | 22:11 | Martin | Izurieta | M | 23 | WALSH MECHANICAL |
| 1783 | 372 | 21:38 | 8:42 | 21:53 | Catherine | OBrien | F | 28 | VANTAGE BUILDERS INC. |
| 904 | 373 | 21:38 | 8:42 | 21:55 | Keith | Cote | M | 46 | AKAMAI TECHNOLOGIES INC. |
| 1496 | 374 | 21:41 | 8:44 | 22:15 | Ariella | Stober | F | 36 | REDGATE |
| 1219 | 375 | 21:42 | 8:44 | 22:00 | Donald | Silva | M | 31 | GLOBAL ATLANTIC |
| 1041 | 376 | 21:42 | 8:44 | 22:08 | Shane | Parker | M | 30 | CLIFTONLARSONALLEN LLP |
| 999 | 377 | 21:44 | 8:45 | 22:10 | Wes | Perry | M | 39 | CABOT CORPORATION |
| 1195 | 378 | 21:44 | 8:45 | 22:06 | Joey | McNamara | M | 24 | FACTSET RESEARCH SYSTEMS INC. |
| 1208 | 379 | 21:44 | 8:45 | 21:54 | Catherine | Deluca | F | 32 | GLOBAL ATLANTIC |
| 1528 | 380 | 21:46 | 8:46 | 21:58 | Dinesh | Bangari | M | 43 | SANOFI GENZYME |
| 1684 | 381 | 21:48 | 8:47 | 22:14 | Jeff | Gray | M | 47 | THE BOSTON COMPANY |
| 1663 | 382 | 21:50 | 8:47 | 22:15 | Natalie | Kitchen | F | 27 | THE BANK OF NEW YORK MELLON |
| 1591 | 383 | 21:50 | 8:47 | 22:07 | Milena | Ianeva | F | 44 | STANDISH MELLON ASSET MANAGEMENT COMPANY |
| 1507 | 384 | 21:50 | 8:47 | 21:57 | Robert | Hanna | M | 70 | SAFETY INSURANCE |
| 1559 | 385 | 21:54 | 8:49 | 21:56 | Fariborz | Farshadi | M | 56 | SPARTANS |
| 1579 | 386 | 21:55 | 8:49 | 22:10 | Michael | Morin | M | 22 | STANDISH MELLON ASSET MANAGEMENT COMPANY |
| 1612 | 387 | 21:56 | 8:50 | 22:04 | Eriald | Hajdinaj | M | 33 | STATE STREET WIN |
| 1611 | 388 | 21:56 | 8:50 | 22:05 | Mark | Hager | M | 35 | STATE STREET WIN |
| 1791 | 389 | 21:58 | 8:51 | 22:21 | Sheree | Wheeler | F | 43 | VANTAGE BUILDERS INC. |
| 1158 | 390 | 21:58 | 8:51 | 22:11 | Libby | Brigida | F | 23 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 1295 | 391 | 21:59 | 8:51 | 22:10 | Christopher | Stevens | M | 33 | JP MORGAN |
| 1320 | 392 | 21:59 | 8:51 | 22:09 | Paula | Harding | F | 62 | MORGAN LEWIS & BOCKIUS LLP |
| 1224 | 393 | 22:01 | 8:52 | 22:30 | Rory | Brown | M | 32 | INCOME RESEARCH & MANAGEMENT |
| 1196 | 394 | 22:01 | 8:52 | 22:22 | Stephanie | Quach | F | 30 | FACTSET RESEARCH SYSTEMS INC. |
| 960 | 395 | 22:03 | 8:53 | 22:17 | Andrew | Marks | M | 24 | BOSTON PRIVATE WEALTH LLC |
| 1315 | 396 | 22:05 | 8:53 | 22:39 | Amelia | Deren | F | 39 | MORGAN LEWIS & BOCKIUS LLP |
| 1810 | 397 | 22:06 | 8:54 | 22:38 | Chris | Whiteman | M | 33 | WALSH MECHANICAL |
| 1671 | 398 | 22:12 | 8:56 | 22:38 | Kate | Pearson | F | 27 | THE BANK OF NEW YORK MELLON |
| 932 | 399 | 22:12 | 8:56 | 22:42 | Stephanie | Herbst | F | 26 | ARBOR REALTY TRUST |
| 1032 | 400 | 22:14 | 8:57 | 22:47 | Tres | Yarmuth | M | 25 | CHAPMAN CONSTRUCTION/DESIGN |
| 981 | 401 | 22:15 | 8:57 | 22:26 | James | Stoll | M | 60 | BROWN RUDNICK LLP |
| 923 | 402 | 22:16 | 8:58 | 22:58 | Jason | Stonehouse | M | 40 | AKAMAI TECHNOLOGIES INC. |
| 1029 | 403 | 22:16 | 8:58 | 22:46 | Tracy | Strong | F | 25 | CHAPMAN CONSTRUCTION/DESIGN |
| 1287 | 404 | 22:16 | 8:58 | 22:26 | John | Chorzepa | M | 30 | JP MORGAN |
| 1702 | 405 | 22:18 | 8:58 | 22:36 | Hannah | Clarke | F | 26 | TRANSWESTERN |
| 1701 | 406 | 22:19 | 8:59 | 22:37 | Aimee | Browne | F | 24 | TRANSWESTERN |
| 1552 | 407 | 22:19 | 8:59 | 22:31 | Vassili | Valayannopoulos | M | 45 | SANOFI GENZYME |
| 1705 | 408 | 22:22 | 9:00 | 22:40 | Jacob | Noble | M | 32 | TRANSWESTERN |
| 1171 | 409 | 22:24 | 9:01 | 23:06 | Mike | Ryan | M | 38 | EQUITY OFFICE PROPERTIES |
| 1604 | 410 | 22:24 | 9:01 | 22:54 | Emily | Wu | F | 21 | STANDISH MELLON ASSET MANAGEMENT COMPANY |
| 1691 | 411 | 22:24 | 9:01 | 22:49 | George | Saffaye | M | 50 | THE BOSTON COMPANY |
| 1253 | 412 | 22:25 | 9:02 | 22:57 | Tyler | Britt | M | 23 | J. CALNAN & ASSOCIATES |
| 1631 | 413 | 22:27 | 9:02 | 23:11 | Rich | Souther | M | 28 | SULLIVAN AND MCLAUGHLIN COMPANIES |
| 1632 | 414 | 22:27 | 9:02 | 23:11 | Mindy | Thomas | F | 31 | SULLIVAN AND MCLAUGHLIN COMPANIES |
| 1358 | 415 | 22:28 | 9:03 | 22:43 | Nelson | Dupere | M | 53 | NEW BALANCE ATHLETIC SHOE INC. |
| 1114 | 416 | 22:28 | 9:03 | 22:55 | Steven | Glover | M | 25 | DYER BROWN & ASSOCIATES |
| 1658 | 417 | 22:28 | 9:03 | 22:38 | Phillip | Golden | M | 57 | THE BANK OF NEW YORK MELLON |
| 1118 | 418 | 22:29 | 9:03 | 22:55 | Olivia | Moore | F | 23 | DYER BROWN & ASSOCIATES |
| 1715 | 419 | 22:29 | 9:03 | 22:58 | Jordan | Estrada | M | 27 | TURNER CONSTRUCTION COMPANY |
| 1473 | 420 | 22:29 | 9:03 | 22:51 | Jim | Boland | M | 34 | RED THREAD |
| 1484 | 421 | 22:30 | 9:03 | 22:51 | Jaimie | Lipp | F | 25 | RED THREAD |
| 1004 | 422 | 22:30 | 9:03 | 23:07 | Monica | Rocha | F | 35 | CABOT CORPORATION |
| 1397 | 423 | 22:30 | 9:04 | 22:49 | Nicole | Rayos | F | 28 | NEW BALANCE ATHLETIC SHOE INC. |
| 1291 | 424 | 22:31 | 9:04 | 22:42 | Emma | Heil | F | 24 | JP MORGAN |
| 1778 | 425 | 22:31 | 9:04 | 22:47 | Kelsey | Dunning | F | 28 | VANTAGE BUILDERS INC. |
| 985 | 426 | 22:32 | 9:04 | 23:09 | Ellen | Chiu | F | 32 | CABOT CORPORATION |
| 1440 | 427 | 22:34 | 9:05 | 22:56 | Gary | Sullivan | M | 59 | PIONEER INVESTMENT MANAGEMENT USA INC. |
| 1463 | 428 | 22:34 | 9:05 | 23:06 | Chloe | Partsch | F | 26 | PRICEWATERHOUSECOOPERS |
| 1456 | 429 | 22:37 | 9:06 | 22:49 | Caroline | McCarthy | F | 24 | PRICEWATERHOUSECOOPERS |
| 1685 | 430 | 22:37 | 9:06 | 23:04 | William | Kajubi | M | 33 | THE BOSTON COMPANY |
| 1318 | 431 | 22:37 | 9:06 | 23:19 | Ryan | Flanigan | M | 39 | MORGAN LEWIS & BOCKIUS LLP |
| 1726 | 432 | 22:38 | 9:07 | 23:01 | Kenuel | Lopez Rivera | M | 22 | TURNER CONSTRUCTION COMPANY |
| 1143 | 433 | 22:41 | 9:08 | 23:01 | Stephanie | Zirin | F | 35 | EASTERN BANK |
| 1094 | 434 | 22:43 | 9:09 | 23:09 | Laura | Valentine | F | 43 | COLUMBIA THREADNEEDLE INVESTMENTS |
| 1445 | 435 | 22:44 | 9:09 | 23:15 | Jennifer | Duston | F | 26 | PRICEWATERHOUSECOOPERS |
| 1462 | 436 | 22:44 | 9:09 | 23:15 | Jane | OHanley | F | 28 | PRICEWATERHOUSECOOPERS |
| 1330 | 437 | 22:44 | 9:09 | 23:17 | Justin | Juplue | | 46 | MORGAN LEWIS & BOCKIUS LLP |
| 1130 | 438 | 22:44 | 9:09 | 22:54 | Hilario | Kiendo | M | 35 | EASTERN BANK |
| 1744 | 439 | 22:47 | 9:10 | 23:17 | Phillip | Bock | M | 29 | UNISPACE |
| 1347 | 440 | 22:49 | 9:11 | 23:09 | Elvis | Bonilla | M | 31 | NEW BALANCE ATHLETIC SHOE INC. |
| 1228 | 441 | 22:49 | 9:11 | 23:16 | Mike | Devens | M | 35 | INCOME RESEARCH & MANAGEMENT |
| 1192 | 442 | 22:49 | 9:11 | 23:12 | Samuel | Mannai | M | 25 | FACTSET RESEARCH SYSTEMS INC. |
| 1660 | 443 | 22:50 | 9:12 | 23:21 | Victoria | Hay | F | 30 | THE BANK OF NEW YORK MELLON |
| 1278 | 444 | 22:50 | 9:12 | 23:15 | Rebecca | Herbst | F | 29 | JONES LANG LASALLE |
| 1261 | 445 | 22:51 | 9:12 | 23:22 | Matt | Roberts | M | 27 | J. CALNAN & ASSOCIATES |
| 1257 | 446 | 22:52 | 9:12 | 23:23 | Steven | Dasilva | M | 35 | J. CALNAN & ASSOCIATES |
| 1439 | 447 | 22:52 | 9:12 | 23:14 | Luis | Presutti | M | 52 | PIONEER INVESTMENT MANAGEMENT USA INC. |
| 1157 | 448 | 22:52 | 9:12 | 23:05 | Betsy | Jacobson | F | 28 | EPILEPSY FOUNDATION OF NEW ENGLAND |
| 1274 | 449 | 22:52 | 9:12 | 23:16 | Janelle | MacOne | F | 22 | JONES LANG LASALLE |
| 1117 | 450 | 22:53 | 9:13 | 23:32 | Maureen | Lyne | F | 28 | DYER BROWN & ASSOCIATES |
| 1696 | 451 | 22:53 | 9:13 | 23:31 | Ben | Tillson | M | 30 | THE BOSTON COMPANY |
| 1771 | 452 | 22:54 | 9:13 | 23:42 | Tara | Tuozzolo | F | 45 | UNISPACE |
| 1198 | 453 | 22:56 | 9:14 | 23:16 | Arianna | Von Idershine | F | 24 | FACTSET RESEARCH SYSTEMS INC. |
| 889 | 454 | 23:00 | 9:15 | 23:36 | Jeffrey | Ippolito | M | 41 | ISLE SOCIETY |
| 1049 | 455 | 23:00 | 9:15 | 23:46 | Lizzy | Cotton | F | 27 | COLUMBIA CONSTRUCTION COMPANY |