| 300 |  Marissa Gagliano Shannon Mulvey | 25-29 | 04:37 | |
| 300 | Emily Slade Sophie Shabaz | 16-24 | 04:37 | |
| 300 | Jeryl Lippe Kerry Callaghan | 25-29 | 04:37 | |
| 300 | Cheyenne Ahmad Maria Pylypiv | 25-29 | 04:37 | |
| 300 | Danielle Bulger Haley Foley | 40-44 | 04:37 | |
| 300 | Briana Trezza Lauren Handy | 30-34 | 04:37 | |
| 300 | Renae Lacroix Shannon Fogarty | 25-29 | 04:37 | |
| 300 | Celia Izaguirre Hailey Howell | 30-34 | 04:37 | |
| 300 | Corrine Thomas Taylor Fiest | 35-39 | 04:37 | |
| 300 | Erin Kirkland Kelsey Kob | 30-34 | 04:37 | |
| 300 | Amanda Prinz Jessica Daley | 30-34 | 04:37 | |
| 300 | Heather Lewis Katie Zilka | 25-29 | 04:37 | |
| 300 | Abby Claus Jacqueline Caefer | 25-29 | 04:37 | |
| 300 | Brittanie Scharf Emily Young | 35-39 | 04:37 | |
| 300 | Leah Perez Liza Mills | 35-39 | 04:37 | |
| 300 | Amanda Miser Katelin Stevens | 35-39 | 04:37 | |
| 300 | Kitty Durant Molly Parks | 30-34 | 04:37 | |
| 300 | Allison Pellerito Katelyn Banning | 30-34 | 04:37 | |
| 300 | Andrea Barrientos Sofia Long | 16-24 | 04:37 | |
| 320 |  Nomthetho Moyo Nomvelo Moyo | 35-39 | 04:38 | |
| 320 | Elaine House Shelby Eidel | 25-29 | 04:38 | |
| 320 | Kelsey Turner Lauren Kelly | 16-24 | 04:38 | |
| 320 | Emily Mcgovern Emma Rudser | 25-29 | 04:38 | |
| 320 | Christina Henschel Laura Smith | 40-44 | 04:38 | |
| 320 | Caroline Wheatley Susannah Ruotolo | 25-29 | 04:38 | |
| 320 | Eleana Cardarelli Leah Cardarelli | 25-29 | 04:38 | |
| 320 | Jill Dalton Mikayla Dentino | 35-39 | 04:38 | |
| 320 | Evanna Cerrone Jasmine Burke | 16-24 | 04:38 | |
| 320 |  Mcgrath Shauna Reynolds Lorraine | 25-29 | 04:38 | |
| 320 | Noelle Harford Rosa Verduzco-Ruiz | 35-39 | 04:38 | |
| 320 | Hailey Murphy Hannah Savoia | 16-24 | 04:38 | |
| 320 | Amanda Dunton Jaime Rattenni | 25-29 | 04:38 | |
| 320 | Emma Mcculloch Maddie Senecal | 16-24 | 04:38 | |
| 320 | Annemarie Decharles Danielle Decharles | 40-44 | 04:38 | |
| 320 | Erin Grignon Karen Mayotte | 40-44 | 04:38 | |
| 320 | Julie Mchenry Leah Palmer | 35-39 | 04:38 | |
| 320 | Haley Vanty Sami Ashton | 25-29 | 04:38 | |
| 320 | Alexia Rhodes Sam Serio | 25-29 | 04:38 | |
| 320 | Janet Khoury Tori Khoury | 25-29 | 04:38 | |
| 340 | Jessi Meservy Madison Haycock | 30-34 | 04:39 | |
| 340 | Crystal Gonzalez Teneka Nieves | 35-39 | 04:39 | |
| 340 | Kaela Sierra Rachel Ingram | 25-29 | 04:39 | |
| 340 |  Andrea Nieves Rivera Shiraz Ashrafi | 30-34 | 04:39 | |
| 340 | Kara Bates Mirella Villa | 40-44 | 04:39 | |
| 340 |  Lea Berardinucci Louise Fermon | 25-29 | 04:39 | |
| 340 | Angela Mrakovcich Denise Holan | 40-44 | 04:39 | |
| 340 | Cristelle Fox Maggie Bouckaert | 30-34 | 04:39 | |
| 340 | Destiny Kauffman Sierra Kohl | 16-24 | 04:39 | |
| 340 |  Antonella Roas  Valery Arzuza | 30-34 | 04:39 | |
| 340 | Desiree Marmo Jaclyn Kalland | 30-34 | 04:39 | |
| 340 | Abigail Giannobile Molly Crowley | 25-29 | 04:39 | |
| 340 | Franny Canine Kari Costas | 35-39 | 04:39 | |
| 340 | Danielle Cerrone Samantha Welchman | 30-34 | 04:39 | |
| 340 | Elizabeth Goodman Molly Koch | 30-34 | 04:39 | |
| 340 | Adrianne Crawford Allyson Pellissier | 30-34 | 04:39 | |
| 340 |  Helena Faical Meghan Loya | 25-29 | 04:39 | |
| 340 | Izzy Silvia Liz Reed | 25-29 | 04:39 | |
| 340 | Alexa Biron Paige Breton | 40-44 | 04:39 | |
| 340 | Abbey Murphy Amy Segond | 16-24 | 04:39 | |
| 340 | Melanie Haraldson Natalie Taylor | 35-39 | 04:39 | |
| 340 | Katie George Miranda Goes | 25-29 | 04:39 | |
| 340 | Bethani Walsh Kathryn Spencer | 40-44 | 04:39 | |
| 340 | Kerryn Olson Sarah Friedman | 25-29 | 04:39 | |
| 340 | Alie Urquhart Catie Urquhart | 16-24 | 04:39 | |
| 340 | Julia O'Leary Maggie Lorenz | 25-29 | 04:39 | |
| 340 | Joselyn Gonzalez Paulette Rostran | 30-34 | 04:39 | |
| 340 | Katelyn Gorgenyi Taylor Wight | 16-24 | 04:39 | |
| 340 | Erin Cronin Lesley Mcleod | 50-54 | 04:39 | |
| 340 | Lauren Doherty Melissa Healy | 45-49 | 04:39 | |
| 340 | Sasha Maslowski Zaya Sax | 16-24 | 04:39 | |
| 371 | Julianna Prouty Molly Cleveland | 30-34 | 04:40 | |
| 371 | Marina Skelly Megan Collins | 25-29 | 04:40 | |
| 371 | Allie Brennan Sabrinna Hegelheimer | 25-29 | 04:40 | |
| 371 | Cristina Avato Yelena Alpaugh | 16-24 | 04:40 | |
| 371 | Mary Boland Taylor Harper | 16-24 | 04:40 | |
| 371 | Katelyn Mccarthy Sarah Evangelista | 40-44 | 04:40 | |
| 371 | Jessica Parenti Kristen Brown | 45-49 | 04:40 | |
| 371 | Irene Griffin Suada Baliqi | 30-34 | 04:40 | |
| 371 | Sarah Bucher Teresa Meyer | 16-24 | 04:40 | |
| 371 | Hannah Ketchen Kailey Kirker | 30-34 | 04:40 | |
| 371 | Abigail Ribar Amy Cousins | 25-29 | 04:40 | |
| 371 | Christina Noll Stephanie Noll | 25-29 | 04:40 | |
| 371 | Rebecca Kyte Tess Ritz | 30-34 | 04:40 | |
| 371 | Kylee Hardy Marla Mccormick | 30-34 | 04:40 | |
| 371 | Courtney Haas Kimberly Love | 45-49 | 04:40 | |
| 371 | Julia Brazil Laura Henschel | 35-39 | 04:40 | |
| 371 | Kerri Mullaney  Micha Thaddeus | 40-44 | 04:40 | |
| 371 | Molly Toig Sara Kaplan | 35-39 | 04:40 | |
| 371 | Brigette Brock Rachel Busse | 40-44 | 04:40 | |
| 371 | Kathryn Brown Wanda Skofield | 30-34 | 04:40 | |
| 371 | Annie Vlosick Haley Buchner | 30-34 | 04:40 | |
| 371 | Kristin Bombaci Taren O’Connor | 40-44 | 04:40 | |
| 371 | Elizabeth Fierman Lily Orlin | 35-39 | 04:40 | |
| 371 | Angela Stewart Kathryn Guyot | 35-39 | 04:40 | |
| 371 | Elizabeth Klein Gretchen Kaessinger | 16-24 | 04:40 | |
| 396 | Krysta Banfield Kylie Leydon | 30-34 | 04:41 | |
| 396 | Katie Waltrip Megan Manning | 30-34 | 04:41 | |
| 396 | Juliana Grippa Melanie Graveline | 35-39 | 04:41 | |
| 396 | Jessica Messina Natalie Bognanno | 30-34 | 04:41 | |
| 396 | Allison Henry Kayla Johnson | 35-39 | 04:41 | |
