| 1 |  Ailish Reid Andrea Bracken | 45-49 | 03:23 | |
| 2 |  Jana Lebenstedt Viola Oberländer | 30-34 | 03:55 | |
| 3 |  Jade Skillen Kat Parnell | 30-34 | 04:00 | |
| 3 |  Emma Meecham Jones Isla Horsburgh | 30-34 | 04:00 | |
| 5 | Gabriella Moriarty Zara Piergianni | 30-34 | 04:01 | |
| 6 | Kate Smith Megan Lockey | 30-34 | 04:02 | |
| 6 | Cathy Fitzgerald Kayleigh Noble | 30-34 | 04:02 | |
| 6 | Holly Tynan Lucy Mcgonigle | 16-24 | 04:02 | |
| 9 | Emma Petrie Fay Cunningham | 30-34 | 04:04 | |
| 10 | Fiona Clenahan Sophie Parker | 25-29 | 04:05 | |
| 10 | Abbie Thompson Jess Taylor | 25-29 | 04:05 | |
| 12 | Aoife Fay Samantha Pretty | 30-34 | 04:06 | |
| 12 | Emma Steele Sophie Steele | 16-24 | 04:06 | |
| 14 | Kate Comerford Leah Maguire | 16-24 | 04:07 | |
| 15 | Celia Parker Lucie Ethell | 16-24 | 04:08 | |
| 16 | Eilidh Boyd Grace Doyle | 16-24 | 04:09 | |
| 16 |  Megan Richardson Stephanie McInnes | 30-34 | 04:09 | |
| 16 | Natalie Crompton Victoria Wallace | 40-44 | 04:09 | |
| 19 |  Djoni Van Hilten Savine Visser | 25-29 | 04:11 | |
| 20 | Amanda Overend Ellie Green | 40-44 | 04:12 | |
| 20 | Caoihme Farrell Ellen Doherty | 35-39 | 04:12 | |
| 20 | Dee Mc Garrity Jennifer Hutchison | 40-44 | 04:12 | |
| 20 | Carly Butler Lauren Butler | 40-44 | 04:12 | |
| 20 | Claire Colgan Niamh Davis | 35-39 | 04:12 | |
| 25 | Ann Marie Coleman Muireann O’Donnell | 35-39 | 04:13 | |
| 25 | Hannah Hamilton Katie Davidson | 30-34 | 04:13 | |
| 25 | Kacey Black Maxine Mccue | 25-29 | 04:13 | |
| 25 | Francesca De Nieffe Maddison Cumings | 25-29 | 04:13 | |
| 25 | Carmel Kavanagh Niamh Cummins | 40-44 | 04:13 | |
| 30 | Samantha Woodall Saskia Hicking | 25-29 | 04:14 | |
| 30 | Louise Wilson  Luisa Silva | 25-29 | 04:14 | |
| 30 | Rachael Burke Tara Burke | 25-29 | 04:14 | |
| 30 | Abigail Parnell Carly Reid | 45-49 | 04:14 | |
| 34 | Amy-Kate Trevor Sadbh Brennan | 30-34 | 04:16 | |
| 34 | Cheryl Whitehead Rachel Eagles | 40-44 | 04:16 | |
| 34 | Ciara Mcardle Jenny Fitzgibbon | 30-34 | 04:16 | |
| 34 | Alana Coulter Shannon Woulahan | 35-39 | 04:16 | |
| 34 | Gillian Ingram Rebecca Findon Henry | 35-39 | 04:16 | |
| 39 | Annie Phelan Ashley Wilson | 30-34 | 04:17 | |
| 39 | Kelly-Anne Speight Rachel. Nolan | 35-39 | 04:17 | |
| 39 | Aisling Sammon Fionnuala Gleeson | 45-49 | 04:17 | |
| 42 | Hayley Whittaker Louise Hannah | 35-39 | 04:18 | |
| 42 | Katey Turner Turner Sarah Turner | 30-34 | 04:18 | |
| 42 | Miriam Mcelvaney Nessa Mcelvaney | 35-39 | 04:18 | |
| 42 | Anita Mcbride Rebecca Douglas | 35-39 | 04:18 | |
| 46 | Carly Procter Helen Lucas | 45-49 | 04:19 | |
| 46 | Katie Garnett Natalie Darlington | 30-34 | 04:19 | |
| 46 | Erin Mcnicholl Holly Convery | 16-24 | 04:19 | |
| 46 | Allecia Haw Laura Welsh | 30-34 | 04:19 | |
| 46 | Anna Syme Dena Hogan | 40-44 | 04:19 | |
| 46 | Rianna Leigh Sophie Madin | 16-24 | 04:19 | |
| 46 | Bethany Elms Denise Hayes | 35-39 | 04:19 | |
| 53 | Maria Mcbride Sarah - Louise Lowe | 30-34 | 04:20 | |
| 53 | Allison Treanor Cathriona Brady | 45-49 | 04:20 | |
| 53 | Bríd Flanagan Jennifer Nugent | 16-24 | 04:20 | |
| 53 | Louise O'Carolan Stephanie Marshall | 30-34 | 04:20 | |
| 53 | Jessica Cole Katie Wardman | 30-34 | 04:20 | |
| 58 | Beth Kenny Lauren Goldsborough | 25-29 | 04:21 | |
| 58 | Katy Twigg Laura Penny | 40-44 | 04:21 | |
| 60 | Catherine Worthington Victoria Wilson | 45-49 | 04:22 | |
| 60 | Christiane Crabtree Emily Thompson | 30-34 | 04:22 | |
| 60 | Andrea Beaty  noemi Dr Vincze-vass | 40-44 | 04:22 | |
| 60 | Ellie Gange Michelle Westhorpe | 40-44 | 04:22 | |
| 60 | Holly Isitt Rachel Wade | 35-39 | 04:22 | |
| 60 | Nichola Watson Paula Mcdaid | 40-44 | 04:22 | |
| 60 | Carol Thompson Ruth Grant | 45-49 | 04:22 | |
| 60 | Gracious Phillips Sharon Phillips | 40-44 | 04:22 | |
| 68 | Alison Daly Aoife Hoban | 40-44 | 04:23 | |
| 68 | Emily Millar Gemma Heverin | 25-29 | 04:23 | |
| 68 | Abbie Brophy Amy Colton | 25-29 | 04:23 | |
| 68 | Fern Downie Megan Downie | 25-29 | 04:23 | |
| 68 | Aine Mccormick Ciara Meighan | 35-39 | 04:23 | |
| 73 | Ellie Carmody Naomi Guerin | 25-29 | 04:24 | |
| 73 | Georgia Gray Leah Hopton | 25-29 | 04:24 | |
| 73 | Hollie Avery  Kennedy Ross | 25-29 | 04:24 | |
| 73 | Eimear Mckenna  Sandra Siktoroviene | 30-34 | 04:24 | |
| 77 | Jen Cullinan Sophie Kenny | 30-34 | 04:25 | |
| 77 | Isobel Jones Sandra Bernie | 40-44 | 04:25 | |
| 77 | Cliona Mcbratney Victoria Fearon | 35-39 | 04:25 | |
| 77 | Karen Gallagher Louise Hayden | 35-39 | 04:25 | |
| 77 | Mairead Mclaughlin Tuathlaith Murtagh | 30-34 | 04:25 | |
| 77 | Leondra Mc Callion Martina Sheerin | 35-39 | 04:25 | |
| 77 | Kate Murphy Lucy Kinsella | 25-29 | 04:25 | |
| 77 | Claire Cumming Jeanine Massie | 25-29 | 04:25 | |
| 77 | Annemarie Falk Gill Carey | 50-54 | 04:25 | |
| 86 | Kelly Aspeling Tracey Hannaford | 45-49 | 04:26 | |
| 86 | Claudine Aziz Shauna Corless | 30-34 | 04:26 | |
| 86 | Aideen Colclough Suzie Rogers | 35-39 | 04:26 | |
| 86 | Johanna Cunningham Kirsty Harshaw | 25-29 | 04:26 | |
| 86 | Lauren Mckeague Megan Reid | 30-34 | 04:26 | |
| 91 | Charlotte Roughan Julie Barnes | 35-39 | 04:27 | |
| 91 | Harriet Travis Sophie Middleton | 30-34 | 04:27 | |
| 91 | Danielle Leonard Nessa Toomey | 25-29 | 04:27 | |
| 91 | Adele Pegram Chloe Brown | 30-34 | 04:27 | |
| 91 | Ezmie Mccutcheon Suzanna Todd | 40-44 | 04:27 | |
| 91 | Kelly Henry Lucy Pollard | 40-44 | 04:27 | |
| 91 | Bronagh Farquharson Ciara Davitt | 40-44 | 04:27 | |
| 98 | Amanda Lonergan Aoife Agnes Burke | 35-39 | 04:28 | |
| 98 | Bethany Coe Holly Walker | 25-29 | 04:28 | |
| 98 | Drita Nunes  Nikki Manduca | 40-44 | 04:28 | |
