| 55 | 242 | 23:42 | 9:32 | 24:02 | Matt | Desouza | M | 23 | BOSTON HARBOR CRUISES |
| 487 | 243 | 23:43 | 9:33 | 23:52 | Sally | Faulkner | F | 25 | TEAM TIOBEC |
| 22 | 244 | 23:49 | 9:35 | 24:06 | Kyle | Gorman | M | 36 | ANCHOR CAPITAL |
| 390 | 245 | 23:53 | 9:37 | 24:17 | Christina | Marshall | F | 32 | STATE FUND INSURANCE |
| 135 | 246 | 23:56 | 9:38 | 24:10 | Faaria | Siddiqi | F | 24 | FORT POINT PROJECT MANAGEMENT |
| 247 | 247 | 24:01 | 9:40 | 24:09 | Kyle | Kiernan | M | 25 | JDL CORPORATE INTERIORS |
| 123 | 248 | 24:04 | 9:41 | 24:20 | Danielle | Strong | F | 27 | EASTERN BANK |
| 461 | 249 | 24:07 | 9:43 | 24:21 | Andrea | Morelli | F | 34 | STRUCTURETONE |
| 175 | 250 | 24:08 | 9:43 | 24:26 | Michelle | Palermino | F | 24 | HARPOON BREWERY |
| 277 | 251 | 24:09 | 9:43 | 24:14 | Dragan | Filipovic | M | 35 | JOHN HANCOCK FINANCIAL SERVICES INC. |
| 106 | 252 | 24:10 | 9:44 | 24:29 | Shiri | Barniv | F | 43 | CYBERARK |
| 265 | 253 | 24:10 | 9:44 | 24:16 | Goran | Cobanovic | M | 35 | JOHN HANCOCK FINANCIAL SERVICES INC. |
| 512 | 254 | 24:12 | 9:44 | 24:24 | Peter | Mancuso | M | 23 | WINDHAVEN INVESTMENT MANAGEMENT |
| 350 | 255 | 24:16 | 9:46 | 24:26 | Sallie | Vlahos | F | 55 | SAFETY INSURANCE |
| 99 | 256 | 24:16 | 9:46 | 24:36 | Britta | Bergers | F | 28 | CREATIVE OFFICE PAVILION |
| 488 | 257 | 24:17 | 9:47 | 24:28 | Jennifer | Smithwood-Green | F | 38 | TEAM TIOBEC |
| 455 | 258 | 24:21 | 9:48 | 24:25 | Mike | Ryan | M | 55 | STRUCTURETONE |
| 422 | 259 | 24:22 | 9:48 | 24:42 | Jenna | Serunian | F | 22 | STATE STREET CORPORATE CITIZENSHIP |
| 93 | 260 | 24:22 | 9:49 | 24:42 | Caitlin | Corrigan | F | 27 | CREATIVE OFFICE PAVILION |
| 181 | 261 | 24:26 | 9:50 | 24:42 | Jola | Balboa | F | 28 | INSTRON |
| 239 | 262 | 24:31 | 9:52 | 24:40 | Jamie | Ryan | M | 26 | JDL CORPORATE INTERIORS |
| 388 | 263 | 24:31 | 9:52 | 24:48 | Katherine Dargo | Gallagher | F | 32 | STATE FUND INSURANCE |
| 311 | 264 | 24:32 | 9:52 | 24:53 | Nonna | Druker | F | 36 | QIAGEN |
| 206 | 265 | 24:34 | 9:53 | 24:50 | Jamileh | Sabety-Javid | F | 22 | JDL CORPORATE INTERIORS |
| 58 | 266 | 24:35 | 9:54 | 24:52 | Marsha | Cummings | F | 52 | BOSTON HARBOR CRUISES |
| 149 | 267 | 24:39 | 9:55 | 24:53 | Vishal | Achalpadi | M | 32 | GEODE CAPITAL MANAGEMENT |
| 161 | 268 | 24:40 | 9:56 | 24:59 | Andrew | Flower | M | 24 | HARPOON BREWERY |
| 197 | 269 | 24:44 | 9:57 | 24:55 | Leo | Boffoli | M | 55 | J. CALNAN ASSOCIATES |
| 344 | 270 | 24:44 | 9:57 | 24:54 | Sophie | Rist | F | 22 | REEBOK |
| 140 | 271 | 24:46 | 9:58 | 24:53 | Shelley | Fang | F | 27 | GEODE CAPITAL MANAGEMENT |
| 178 | 272 | 24:46 | 9:58 | 25:02 | Brad | Carman | M | 35 | INSTRON |
| 343 | 273 | 24:47 | 9:58 | 25:06 | Carolyn | Berman | F | 23 | REEBOK |
| 101 | 274 | 24:49 | 9:59 | 24:57 | Robert | Dias | M | 23 | CREATIVE OFFICE PAVILION |
| 376 | 275 | 24:50 | 10:00 | 25:01 | Keith | Richardson | M | 33 | SAFETY INSURANCE |
| 372 | 276 | 24:50 | 10:00 | 25:00 | Patrick | Hussey | M | 29 | SAFETY INSURANCE |
| 423 | 277 | 24:51 | 10:00 | 25:11 | Jessica | Cronin | F | 34 | STATE STREET CORPORATE CITIZENSHIP |
| 398 | 278 | 24:52 | 10:01 | 25:10 | Jenifer | Hartnett-Bullen | F | 44 | STATE STREET CORPORATE CITIZENSHIP |
| 299 | 279 | 24:53 | 10:01 | 25:15 | Kate | Granigan | F | 49 | PABIAN RUSSELL |
| 494 | 280 | 24:54 | 10:01 | 25:07 | Jessica | Cataudella | F | 41 | THOMAS PARTNERS |
| 500 | 281 | 24:55 | 10:02 | 25:04 | Dave | Baptiste | M | 45 | WB ENGINEERS + CONSULTANTS |
| 31 | 282 | 24:59 | 10:03 | 25:17 | Stephen | Mead | M | 64 | ANCHOR CAPITAL |
| 453 | 283 | 25:01 | 10:04 | 25:25 | Cyndy | Costey | F | 54 | STATE STREET FINANCE |
| 1484 | 284 | 25:08 | 10:07 | 25:11 | Pat | Sullivant | M | 24 | CORDERMAN & COMPANY |
| 321 | 285 | 25:09 | 10:07 | 25:29 | Joe | Mancini | M | 35 | RADIUS BANK |
| 378 | 286 | 25:09 | 10:07 | 25:32 | Justin | Medeiros | M | 32 | STATE FUND INSURANCE |
| 416 | 287 | 25:11 | 10:08 | 25:30 | Melanie | Kulick | F | 26 | STATE STREET CORPORATE CITIZENSHIP |
| 53 | 288 | 25:11 | 10:08 | 25:34 | Bill | McDonald | M | 49 | BOSTON HARBOR CRUISES |
| 81 | 289 | 25:13 | 10:09 | 25:37 | Paul | Wabrek | M | 47 | CRAMER |
| 258 | 290 | 25:14 | 10:09 | 25:40 | Nicholas | Mellow | M | 27 | JOHN HANCOCK FINANCIAL SERVICES INC. |
| 251 | 291 | 25:14 | 10:09 | 25:40 | Daniel | Oakes | M | 25 | JOHN HANCOCK FINANCIAL SERVICES INC. |
| 253 | 292 | 25:14 | 10:09 | 25:40 | Jenny | Kahane | F | 29 | JOHN HANCOCK FINANCIAL SERVICES INC. |
| 254 | 293 | 25:14 | 10:09 | 25:40 | Jacqueline | Kelliher | F | 24 | JOHN HANCOCK FINANCIAL SERVICES INC. |
| 433 | 294 | 25:14 | 10:10 | 25:19 | Liann | Thea | F | 46 | STATE STREET FINANCE |
| 193 | 295 | 25:16 | 10:10 | 25:34 | Christopher | Joyce | M | 27 | INSTRON |
| 68 | 296 | 25:19 | 10:12 | 25:45 | Kylee | Reardon | F | 26 | CRAMER |
| 56 | 297 | 25:34 | 10:17 | 25:51 | Rick | Miles | M | 58 | BOSTON HARBOR CRUISES |
| 1490 | 298 | 25:41 | 10:20 | 25:57 | Lisa | Borelli | F | 28 | CORDERMAN & COMPANY |
| 1482 | 299 | 25:42 | 10:21 | 25:57 | Laura | Fraioli | F | 31 | CORDERMAN & COMPANY |
| 205 | 300 | 25:43 | 10:21 | 26:01 | Lina | Fahmy | F | 22 | JDL CORPORATE INTERIORS |
| 391 | 301 | 25:45 | 10:22 | 26:09 | Laura | Marshall | F | 32 | STATE FUND INSURANCE |
| 89 | 302 | 25:47 | 10:23 | 26:01 | Amanda | Simeone | F | 30 | CREATIVE OFFICE PAVILION |
| 120 | 303 | 26:02 | 10:29 | 26:16 | Dennis | Sampson | F | 47 | EASTERN BANK |
| 448 | 304 | 26:06 | 10:30 | 26:12 | Suzanne | Martorana | F | 46 | STATE STREET FINANCE |
| 339 | 305 | 26:08 | 10:31 | 26:27 | Emma | Mahoney | F | 23 | REEBOK |
| 332 | 306 | 26:09 | 10:32 | 26:21 | Andrew | Goldberg | M | 35 | REDGATE |
| 472 | 307 | 26:10 | 10:32 | 26:22 | Donal | Lyons | M | 28 | STRUCTURETONE |
| 434 | 308 | 26:12 | 10:33 | 26:35 | Olivia | Davanzo | F | 42 | STATE STREET FINANCE |
| 117 | 309 | 26:21 | 10:36 | 26:32 | Hilario | Kiendo | F | 41 | EASTERN BANK |
| 215 | 310 | 26:22 | 10:37 | 26:33 | Stephanie | McIsaac | F | 39 | JDL CORPORATE INTERIORS |
| 479 | 311 | 26:26 | 10:38 | 26:35 | Laurie | Sherman | F | 54 | TEAM TIOBEC |
| 341 | 312 | 26:29 | 10:40 | 26:49 | Linsey | Onishuk | F | 31 | REEBOK |
| 402 | 313 | 26:33 | 10:41 | 26:51 | Melissa | Bernard | F | 29 | STATE STREET CORPORATE CITIZENSHIP |
| 510 | 314 | 26:35 | 10:42 | 26:56 | Anna | Tsaur | F | 23 | WINDHAVEN INVESTMENT MANAGEMENT |
| 524 | 315 | 26:36 | 10:42 | 26:45 | Matthew | Smith | M | 34 | |
| 287 | 316 | 26:42 | 10:45 | 26:56 | Adam | Rizika | M | 53 | LISTENWISE |
| 327 | 317 | 26:42 | 10:45 | 27:04 | Tricia | Spada | F | 29 | RADIUS BANK |
| 325 | 318 | 26:42 | 10:45 | 27:04 | Tricia | Dunn | F | 26 | RADIUS BANK |
| 301 | 319 | 26:50 | 10:48 | 27:07 | Maggie | Lopez | F | 27 | PABIAN RUSSELL |
| 346 | 320 | 26:52 | 10:49 | 27:12 | Alisha | Collins | F | 31 | REEBOK |
| 64 | 321 | 27:03 | 10:53 | 27:25 | Kari | Ross | F | 31 | CRAMER |
| 82 | 322 | 27:03 | 10:53 | 27:28 | Mark | Wilson | M | 58 | CRAMER |
| 519 | 323 | 27:03 | 10:53 | 27:31 | Luis | Rodriguez Bogantes | M | 32 | |
| 486 | 324 | 27:03 | 10:53 | 27:15 | Ellen | Harris | F | 58 | TEAM TIOBEC |
| 483 | 325 | 27:04 | 10:54 | 27:16 | Denise | Roaf | F | 45 | TEAM TIOBEC |
| 520 | 326 | 27:05 | 10:54 | 27:32 | Andrea | Paniagua Paniagua | F | 32 | |
| 136 | 327 | 27:09 | 10:56 | 27:21 | Christine | Mosholder | F | 46 | FORT POINT PROJECT MANAGEMENT |
| 118 | 328 | 27:11 | 10:57 | 27:39 | Kerri | Deeran | F | 41 | EASTERN BANK |
| 305 | 329 | 27:11 | 10:57 | 27:28 | Pamela | Sywak | F | 32 | PABIAN RUSSELL |
| 408 | 330 | 27:29 | 11:04 | 27:51 | Shanita | Williams | F | 28 | STATE STREET CORPORATE CITIZENSHIP |
| 156 | 331 | 27:31 | 11:04 | 27:37 | Chenhui | Li | M | 32 | GEODE CAPITAL MANAGEMENT |
| 48 | 332 | 27:31 | 11:05 | 27:51 | Jolene | Mastropietro | F | 21 | BOSTON HARBOR CRUISES |
| 403 | 333 | 27:36 | 11:07 | 27:56 | Gina | Delbonis | F | 37 | STATE STREET CORPORATE CITIZENSHIP |
| 361 | 334 | 27:37 | 11:07 | 28:02 | Kelsey | McClure | F | 27 | SAFETY INSURANCE |
| 303 | 335 | 27:38 | 11:07 | 28:00 | Jay | Pabian | M | 61 | PABIAN RUSSELL |
| 353 | 336 | 27:38 | 11:08 | 28:01 | Amanda | Zagami | F | 31 | SAFETY INSURANCE |
| 104 | 337 | 27:41 | 11:09 | 27:55 | Sharon | Lavery | F | 46 | CREATIVE OFFICE PAVILION |
| 23 | 338 | 27:59 | 11:16 | 28:18 | Nancy | Tran | F | 46 | ANCHOR CAPITAL |
| 440 | 339 | 27:59 | 11:16 | 28:04 | Kathy | Thea | F | 44 | STATE STREET FINANCE |
| 324 | 340 | 27:59 | 11:16 | 28:21 | Sarah | Sullivan | F | 27 | RADIUS BANK |
| 143 | 341 | 28:01 | 11:17 | 28:16 | Juan | Lopez | M | 44 | GEODE CAPITAL MANAGEMENT |