| 82 | 683 | 38:48 | 15:37 | 39:40 | Liz | Mendelsohn | F | 29 | ARROWSTREET |
| 80 | 684 | 38:49 | 15:37 | 39:40 | Cat | McGee | F | 32 | ARROWSTREET |
| 501 | 685 | 38:51 | 15:38 | 39:21 | Ron | Stinson | M | 46 | JDL CORPORATE INTERIORS |
| 163 | 686 | 39:08 | 15:45 | 39:51 | Caroline | Shahar | F | 38 | CONSTANT CONTACT |
| 300 | 687 | 39:09 | 15:45 | 39:51 | Rachel | Senat | F | 35 | ENDURANCE INTERNATIONAL GROUP |
| 108 | 688 | 39:14 | 15:47 | 39:54 | Nick | Blazo | M | 22 | BOSTON AIR SYSTEMS INC. |
| 218 | 689 | 39:18 | 15:49 | 39:47 | Julie | Nyenhuis | F | 36 | CREATIVE OFFICE PAVILION |
| 160 | 690 | 39:20 | 15:50 | 39:48 | Casey | Roux | F | 27 | CONSTANT CONTACT |
| 177 | 691 | 40:05 | 16:08 | 40:43 | Lisa | Merithe | F | 36 | CRAMER |
| 191 | 692 | 40:06 | 16:08 | 40:42 | Sarah | Santos Anderson | F | 37 | CRAMER |
| 682 | 693 | 40:20 | 16:14 | 41:25 | Sarah | Goscinak | F | 28 | RSM |
| 681 | 694 | 40:21 | 16:14 | 41:25 | Jeffrey | Goldman | M | 32 | RSM |
| 775 | 695 | 41:28 | 16:41 | 42:04 | Michelle | Keenan | F | 38 | STATE STREET FINANCE |
| 299 | 696 | 41:33 | 16:43 | 42:16 | Margaret | Potnick | F | 38 | ENDURANCE INTERNATIONAL GROUP |
| 155 | 697 | 41:34 | 16:44 | 42:16 | Jodi | Martin | F | 45 | CONSTANT CONTACT |
| 24 | 698 | 41:35 | 16:44 | 42:24 | Doug | Simonton | M | 64 | |
| 156 | 699 | 41:36 | 16:45 | 42:27 | Eric | Mattinson | M | 35 | CONSTANT CONTACT |
| 343 | 700 | 42:11 | 16:59 | 43:08 | Mike | Bogden | M | 33 | FORT POINT PROJECT MANAGEMENT |
| 335 | 701 | 42:11 | 16:59 | 43:09 | Steve | Fox | M | 58 | FORT POINT PROJECT MANAGEMENT |
| 666 | 702 | 42:32 | 17:07 | 43:22 | Emilie | Rodgers | F | 28 | RHYTHMONE |
| 671 | 703 | 42:35 | 17:08 | 43:21 | Caroline | Pacl | F | 29 | RHYTHMONE |
| 539 | 704 | 43:20 | 17:26 | 43:58 | Lisa | Comfort | F | 48 | JOHN HANCOCK INVESTMENTS MARKETING |
| 544 | 705 | 43:21 | 17:27 | 43:59 | Ling | Lai | F | 44 | JOHN HANCOCK INVESTMENTS MARKETING |
| 696 | 706 | 43:58 | 17:42 | 44:09 | Dani | Carr | F | 33 | STATE FUND INSURANCE |
| 701 | 707 | 43:58 | 17:42 | 44:09 | Kathryn | Kilger | F | 33 | STATE FUND INSURANCE |
| 509 | 708 | 44:01 | 17:43 | 44:23 | Claudia | Caban | F | 41 | JOHN HANCOCK INVESTMENTS |
| 120 | 709 | 44:41 | 17:59 | 45:53 | Judy | MacDonald | F | 50 | BOSTON HARBOR CRUISES |
| 159 | 710 | 46:05 | 18:33 | 46:59 | Adriana | Paz | F | 35 | CONSTANT CONTACT |
| 51 | 711 | 52:33 | 21:09 | 53:40 | Melissa | Harris | F | 23 | ADVOCATOR GROUP |
| 52 | 712 | 52:39 | 21:11 | 53:43 | Mara | Holbrook | F | 26 | ADVOCATOR GROUP |
| 53 | 713 | 52:40 | 21:12 | 53:46 | Kristen | Jennings | F | 24 | ADVOCATOR GROUP |
| 57 | 714 | 52:43 | 21:13 | 53:49 | Julie | Turpin | F | 46 | ADVOCATOR GROUP |
| 55 | 715 | 53:07 | 21:22 | 53:49 | Maria | Olivero | F | 30 | ADVOCATOR GROUP |
| 54 | 716 | 56:21 | 22:41 | 57:33 | Dora | Manser | F | 57 | ADVOCATOR GROUP |
| 50 | 717 | 56:28 | 22:43 | 57:34 | Lisa | Forsyth | F | 47 | ADVOCATOR GROUP |
| 49 | 718 | 56:31 | 22:44 | 57:36 | Melissa | Brown | F | 24 | ADVOCATOR GROUP |
| 56 | 719 | 56:31 | 22:44 | 57:35 | Courtney | Scott | F | 41 | ADVOCATOR GROUP |
| 48 | 720 | 56:31 | 22:45 | 57:35 | Venessa | Alvarado | F | 29 | ADVOCATOR GROUP |
| 436 | 721 | 59:12 | 23:49 | 59:12 | Michelle | Palermino | F | 30 | HARPOON BREWERY |