| 1 |  Madeleine Granger  Yuribeth Contreras | 16-29 | 02:45 | |
| 2 |  Chloe Mchugh Katharine Deane | 30-39 | 03:51 | |
| 3 | Mel Armstrong Sophie Scott | 16-29 | 03:52 | |
| 4 | Mechelle Ihnat  Michal Ihnat | 40-49 | 03:54 | |
| 5 | Maria Fitzsimmons Sarah-Louise Mcanarney | 30-39 | 03:56 | |
| 5 | Erin Mcelvogue Niamh Mcanallen | 30-39 | 03:56 | |
| 5 |  Claire Burnison Hollie Davies | 30-39 | 03:56 | |
| 8 | Annie Fanning Emily Fanning | 16-29 | 03:57 | |
| 9 | Emma O ' Brien Helena Ballantine | 16-29 | 03:59 | |
| 10 | Caitlin Cook Stephanie Lamb | 16-29 | 04:00 | |
| 10 | Josie Mcdonnell Maggie Doherty | 40-49 | 04:00 | |
| 12 | Christina Connolly Mairead Gibbons | 30-39 | 04:02 | |
| 12 | Mary Kate Foran Soha Smyth | 16-29 | 04:02 | |
| 12 | Rachael Burke Tara Burke | 16-29 | 04:02 | |
| 12 | Ella Frisby Jessica Peters | 30-39 | 04:02 | |
| 12 | Katie Mcgonigle Lucy Mcgonigle | 16-29 | 04:02 | |
| 17 | Fiona Barry Rachel Black | 16-29 | 04:03 | |
| 17 | Catherine Grayson Faye Assinder | 30-39 | 04:03 | |
| 17 | Clare O’Brien Lauren Mcfaul | 16-29 | 04:03 | |
| 17 | Nicola O'Toole Nikki Moran Orla Flynn | 30-39 | 04:03 | |
| 17 | Elaine Murray Josh Murray | 40-49 | 04:03 | |
| 22 | Hannah Chatterton Nicola Simpson | 40-49 | 04:05 | |
| 23 | Chelsey Smith Melissa Stabler | 30-39 | 04:06 | |
| 23 | Ameyah Harrison Katie Gunson | 16-29 | 04:06 | |
| 23 | Bronagh Mcnicholl Eilis Toner | 16-29 | 04:06 | |
| 23 | Sarah Kerrigan Kerrigan | 30-39 | 04:06 | |
| 27 | Becky Kelly Louise Quinlan | 30-39 | 04:07 | |
| 27 | Ailíse Hogan Shannon Dawson | 16-29 | 04:07 | |
| 27 | Alva Adams Emma Johnson | 40-49 | 04:07 | |
| 27 | Emma Willis Emma Wilson | 16-29 | 04:07 | |
| 27 | Jen Harte Shauna Monahan | 30-39 | 04:07 | |
| 32 | Darlea Mccaffrey Martha Mcdonald | 30-39 | 04:08 | |
| 32 | Aisling Fallon Christina Fahy | 30-39 | 04:08 | |
| 32 | Aine Odonnell Jennifer Osullivan | 30-39 | 04:08 | |
| 32 | Chloe Farrell Elizabeth Dillon | 16-29 | 04:08 | |
| 32 | Claire Kelly Gabby Clarkson | 30-39 | 04:08 | |
| 37 | Gillian Blake Victoria Boult | 30-39 | 04:09 | |
| 37 | Carolyn O'Reilly Ciara Williams | 30-39 | 04:09 | |
| 37 | Katie Ritchie Kirstin Thom | 16-29 | 04:09 | |
| 37 | Bronagh Farquharson Ciara Davitt | 30-39 | 04:09 | |
| 37 | Amy Doherty Jacinta Mc Clelland | 30-39 | 04:09 | |
| 37 | Alana Docherty Steffi Docherty | 16-29 | 04:09 | |
| 37 | Bridie Goodleff Megan Backhouse | 16-29 | 04:09 | |
| 44 | Joanne Donnelly Stephanie Daly | 30-39 | 04:10 | |
| 44 | Emer Mclaughlin Leah Duff | 30-39 | 04:10 | |
| 44 | Janice O’Keeffe Laura Darcy | 40-49 | 04:10 | |
| 44 | Aine O’Grady Erics Russell | 16-29 | 04:10 | |
| 44 | Ainé Sheerin Paula Lorimer | 40-49 | 04:10 | |
| 49 | Emma Thompson Niamh Doggett | 30-39 | 04:11 | |
| 49 | Katey Mcelroy Sara Hawkshaw | 16-29 | 04:11 | |
| 49 | Ellen Finucane Shannon Power | 16-29 | 04:11 | |
| 49 | Anna Murphy Izzy Agnew | 16-29 | 04:11 | |
| 49 | Celia Jane Hogan Roisin Hanafin | 30-39 | 04:11 | |
| 49 | Bex Minchin-Hepburn Stephanie Brumpton | 40-49 | 04:11 | |
| 55 | Aine Lynch Caoimhe Lynch | 30-39 | 04:12 | |
| 55 | Joanne Cleary Kelly Armstrong | 40-49 | 04:12 | |
| 55 | Rachel Gow Tyler Beverly | 30-39 | 04:12 | |
| 55 | Claire Haire Laura Linter | 30-39 | 04:12 | |
| 55 | Anna Gray Anna Mcquillan | 16-29 | 04:12 | |
| 55 | Ciara Nugent Sarah Dyas | 30-39 | 04:12 | |
| 55 | Gemma Hill Niamh Walsh | 30-39 | 04:12 | |
| 62 | Annmarie Coleman Mary Ocallaghan | 40-49 | 04:13 | |
| 62 | Abbie Sherry  Karolina Wymyslo | 16-29 | 04:13 | |
| 62 | Lauren Kelly Shauna Coogan | 16-29 | 04:13 | |
| 62 | Neasa Power Niamh O Donoghue | 30-39 | 04:13 | |
| 66 | Anna King Rebecca Barnett | 30-39 | 04:14 | |
| 66 | Danielle Leonard Nessa Toomey | 16-29 | 04:14 | |
| 66 | Anya Ksenia Farrell Claire Fitzpatrick | 30-39 | 04:14 | |
| 66 | Kate Comerford Leah Maguire | 16-29 | 04:14 | |
| 66 | Aine Mccormick Ciara Meighan | 30-39 | 04:14 | |
| 66 | Ciara Barnes Gillian Brooks | 30-39 | 04:14 | |
| 72 | Elodie Stoker Jessica Williams | 16-29 | 04:15 | |
| 72 | Fiona Cash Orlá Cash | 16-29 | 04:15 | |
| 72 | Gillian Reid Kirsty Dawson | 40-49 | 04:15 | |
| 72 | Ayla Hewitt Poppy Glasby-Seddon | 16-29 | 04:15 | |
| 72 | Eileen Johnstone Lisa Mollan | 40-49 | 04:15 | |
| 72 | Elisse O Donnell Eve Kelly | 30-39 | 04:15 | |
| 72 | Julia Larney Victoria Search | 30-39 | 04:15 | |
| 72 | Maggie Maguire Melanie Jones | 40-49 | 04:15 | |
| 80 | Lisa Hanley Tara O’Regan | 30-39 | 04:16 | |
| 80 | Lauren Brown Olivia Brown | 16-29 | 04:16 | |
| 80 | Laura Mccowan Lauren Christie | 16-29 | 04:16 | |
| 80 | Sophie Magee Stephanie Mckenna | 30-39 | 04:16 | |
| 80 | Hayley Mills Rebecca Cassidy | 16-29 | 04:16 | |
| 80 | Aoife Whelan Claire Nulty | 16-29 | 04:16 | |
| 80 | Catherine Hamill Nuala Mc Veigh | 30-39 | 04:16 | |
| 80 | Cathy Rees Kaeleigh Dempsey | 16-29 | 04:16 | |
| 80 | Bronagh Laverty Orlagh Lawell | 30-39 | 04:16 | |
| 80 | Claire Harris Katie Brandon Byrne | 40-49 | 04:16 | |
| 80 | Louise Taylor Roisin Hawe | 40-49 | 04:16 | |
| 80 | Aislin Callaghan Colleen Lennon | 40-49 | 04:16 | |
| 80 | Kelly Donohoe Sarah Clarke | 30-39 | 04:16 | |
| 93 | Caroline Dolan Kelly Flynn | 30-39 | 04:17 | |
| 93 | Megan Murphy Orla Besanson | 30-39 | 04:17 | |
| 93 | Chelsea Crowe Sarahann Lahart | 16-29 | 04:17 | |
| 93 | Aisling Linton Sarah Sparks | 30-39 | 04:17 | |
| 93 | Charlotte Pickstock Kiera Donnelly | 16-29 | 04:17 | |
| 93 | Leah Leonardi Roche Shauna Quirke | 16-29 | 04:17 | |
| 93 |  Karen Moussally Roisin Corrigan | 30-39 | 04:17 | |
| 93 | Laura Mckenna Stephanie Mallon | 30-39 | 04:17 | |
