| 578 |  Danielle Thomas Erika Oakes | 40-44 | 05:00 | |
| 578 | Amber Frederick Wendy Pauls | 40-44 | 05:00 | |
| 578 | Nicola Temple Tina Carson | 45-49 | 05:00 | |
| 578 | Heather Martin Jenny Trieu | 40-44 | 05:00 | |
| 578 | Chelsey Bogle Sherrie Ward | 40-44 | 05:00 | |
| 578 | Ladan Siahpoosh Mary Abbassi | 40-44 | 05:00 | |
| 607 | Natalie Tan Vianna Tsiolis | 16-24 | 05:01 | |
| 607 |  Emily Willson karen medina | 35-39 | 05:01 | |
| 607 | Rachel Benedict Rachel DeVincenzo | 25-29 | 05:01 | |
| 607 | Emily Sweet Rebecca Forbes | 30-34 | 05:01 | |
| 607 | Christiane Rodgers Hailey Rodgers | 25-29 | 05:01 | |
| 607 | Kelsey Pardy Megan Gibson | 30-34 | 05:01 | |
| 607 | Abigail Nguyen Martina Kacan | 25-29 | 05:01 | |
| 607 | Laura Walker Sarah Kiers | 25-29 | 05:01 | |
| 607 | Jennifer Labrecque MAggie Kubat | 40-44 | 05:01 | |
| 607 | Ashley Hannan Lauren NEWBURY | 35-39 | 05:01 | |
| 607 | Paige Platek Robyn Steele | 16-24 | 05:01 | |
| 607 | Julie Melanson Magdalena Wojtowicz | 35-39 | 05:01 | |
| 607 | Karin Martin  Susan Nohemi Tachack Garcia | 30-34 | 05:01 | |
| 607 | Maria Chung Sheida Richardson | 35-39 | 05:01 | |
| 607 | Denise Macheras Jacquie Miller | 25-29 | 05:01 | |
| 607 | Lindsey Ennis Meaghan O'Hara | 40-44 | 05:01 | |
| 607 |  Alice Dodd Brittney Smith | 30-34 | 05:01 | |
| 607 | Ariana Christie Micah Chhina | 25-29 | 05:01 | |
| 607 | Jessica Gregorio Korina Almonte | 25-29 | 05:01 | |
| 607 | Anne Messner Stephanie Lo Presti | 35-39 | 05:01 | |
| 607 | Amy Brousseau Cassandra Hamel | 35-39 | 05:01 | |
| 607 | Mikayla Sallewsky Nicole Chwastyk | 25-29 | 05:01 | |
| 607 | Breanne Jackson Pam McMeekin | 35-39 | 05:01 | |
| 607 | Michelle Battistel Michelle Boerger | 30-34 | 05:01 | |
| 607 | Karen Miranda Meena Bajwa | 45-49 | 05:01 | |
| 607 | Maha Jamal Saman Munir | 35-39 | 05:01 | |
| 607 | Brittany Augustine Victoria Cowan | 30-34 | 05:01 | |
| 607 | Brooklyn Seal Deanna Balberman | 25-29 | 05:01 | |
| 607 | Deana Rose Smith Lauren Catlin | 35-39 | 05:01 | |
| 607 | Arianne Groleau Sabrina Halim | 25-29 | 05:01 | |
| 607 | Claire Thornley Monique Schwarz | 40-44 | 05:01 | |
| 638 | Ashley Trajkovich Kristen McDiarmid | 40-44 | 05:02 | |
| 638 | Julee Stewart Tanisha Sarty | 25-29 | 05:02 | |
| 638 | Amy Edwards Margaret Lovtsova | 30-34 | 05:02 | |
| 638 | Jaime Weir Kate Puersten | 30-34 | 05:02 | |
| 638 | Eleni Mamalis Julia Mamalis | 25-29 | 05:02 | |
| 638 | Amelia Hamnett Georgia Hamnett | 16-24 | 05:02 | |
| 638 | Alannah Augustyniak Katelyn Sepe | 25-29 | 05:02 | |
| 638 |  Peijia Yu Yumeng Yang | 30-34 | 05:02 | |
| 638 | Kendra MacDonald Mel Crowley | 30-34 | 05:02 | |
| 638 | Jade St-Gelais Lejla Hodzic | 16-24 | 05:02 | |
| 638 | Keira Else Lauren Barber | 16-24 | 05:02 | |
| 638 | Ashley Johnson Susan Johnson | 40-44 | 05:02 | |
| 638 | Sabrina Smith Samantha Ryder | 30-34 | 05:02 | |
| 638 | Catherine Zhang Rachel Senatore | 16-24 | 05:02 | |
| 638 | Josie Gonzalez Reah Cummings | 25-29 | 05:02 | |
| 638 | Deborah Sloan Jenn Thompson Walker | 40-44 | 05:02 | |
| 638 | Alexa Boyd Brooklyn Boyd | 25-29 | 05:02 | |
| 638 | Natalie Anderson Shannon Roberts | 35-39 | 05:02 | |
| 638 | chaunda morrison Nicole Purdie | 30-34 | 05:02 | |
| 638 | Melina Magnatta Valerie Franey | 25-29 | 05:02 | |
| 638 | Brittany Law Phoebe Chow | 30-34 | 05:02 | |
| 638 | Brooke Hillman Sydney Hillman | 25-29 | 05:02 | |
| 638 | Daniela Yurichuk Seema Panchal Patel | 40-44 | 05:02 | |
| 661 |  Fiona Monoghan Jenny McFaul | 35-39 | 05:03 | |
| 661 | Jennifer Karantjas Michelle Bolf | 40-44 | 05:03 | |
| 661 |  Jessica Myers Kylie White | 30-34 | 05:03 | |
| 661 | Anna Strik Rachelle Jug | 40-44 | 05:03 | |
| 661 | Lola Chetner Sylvie Minda | 16-24 | 05:03 | |
| 661 | Claire Webster Jaye Webster | 25-29 | 05:03 | |
| 661 | Ashlynne Koly Madison Harnum | 25-29 | 05:03 | |
| 661 | Emmie Hudon Leblanc Jessica St-Gelais Lapointe | 35-39 | 05:03 | |
| 661 | Carla Su Michelle Dong | 30-34 | 05:03 | |
| 661 | Emilia Viola Kaylee Frandsen | 35-39 | 05:03 | |
| 661 |  Jessica Zago Juliana Zago | 35-39 | 05:03 | |
| 661 | Abbigail Nicholson Merissa Spiers | 16-24 | 05:03 | |
| 661 | Casey Thiessen Tanya Bischoff | 40-44 | 05:03 | |
| 661 | Alison Catherine Holmes Elizabeth m Detoro | 35-39 | 05:03 | |
| 661 | Marjorie Gonzalez Mary Jess Migia | 30-34 | 05:03 | |
| 661 | Jessica Brake Sarah Flynn | 30-34 | 05:03 | |
| 661 | Elisabeth St. Pierre Kayla Harding | 35-39 | 05:03 | |
| 661 | Katherine McDonald Tevia Francis | 25-29 | 05:03 | |
| 661 | Rachel Poulton Ryann David | 16-24 | 05:03 | |
| 661 | Jena Fair Josine Tence | 35-39 | 05:03 | |
| 661 | Justine Aupin Kayla Naponse | 30-34 | 05:03 | |
| 661 | Leah Arsenault Lynn C | 35-39 | 05:03 | |
| 661 | Ariana Woodson-Smith Sarah Smith | 25-29 | 05:03 | |
| 661 | Fariba Fazeli Firoozeh Fazeli | 45-49 | 05:03 | |
| 661 | Dale Egan Grace Egan | 50-54 | 05:03 | |
| 686 | Sydney Frodsham Victoria Mauricio | 25-29 | 05:04 | |
| 686 | Michelle Carroll Susana Fernandez | 45-49 | 05:04 | |
| 686 | Sabrina Akhtar Yeasmin Alfaruq | 40-44 | 05:04 | |
| 686 | Kristina Costabile Vanessa Mallocci | 45-49 | 05:04 | |
| 686 | Jade Smithson Shannon Hanley | 30-34 | 05:04 | |
| 686 | Alina Jandu Kenzie Bell | 25-29 | 05:04 | |
| 686 | Betsy Luo Sophia Lau | 25-29 | 05:04 | |
| 686 | Dayanara Viojan EMILY AYARI | 30-34 | 05:04 | |
| 686 | Melinda Helmers Rebecca Baine | 40-44 | 05:04 | |
| 686 | Caitlin McKay Melianie Harris | 35-39 | 05:04 | |
| 686 | Elicia Bryant Jenna Resendes | 40-44 | 05:04 | |
| 686 | Amanda Donaldson Mandy Mitchell | 30-34 | 05:04 | |
| 686 | Carrie Teggart Lynda Truszkowski | 55-59 | 05:04 | |
| 686 | Falan Hamilton Vanessa Civan | 40-44 | 05:04 | |
| 686 | Keesha Sinclair Madison MacLeod | 25-29 | 05:04 | |
