| 93 |  Caroline Dolan Kelly Flynn | 30-39 | 04:17 | |
| 93 | Megan Murphy Orla Besanson | 30-39 | 04:17 | |
| 93 | Ciara Darragh  Kerrie Mckay | 30-39 | 04:17 | |
| 93 | Aoife Darbey Jasmin Constantin | 16-29 | 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 | Emma Clarke Lydia Kenny | 16-29 | 04:17 | |
| 93 | Ciara Ruddy Courtney Mclaughlan | 16-29 | 04:17 | |
| 93 | Caoimhe Mcnulty Kerri Grant | 16-29 | 04:17 | |
| 93 | Laura Mckenna Stephanie Mallon | 30-39 | 04:17 | |
| 112 | Jessica Massheder Sharon Light | 40-49 | 04:18 | |
| 112 | Bo Mangan Jen Comer | 30-39 | 04:18 | |
| 112 | Claire Reilly Shauna Mccrystal | 30-39 | 04:18 | |
| 112 | Katie Bergin Rachael Joyce | 30-39 | 04:18 | |
| 112 | Aine Heffernan Seren Pollard | 16-29 | 04:18 | |
| 112 | Hayley Anderson Ruby Watts | 16-29 | 04:18 | |
| 112 | Emer Keogh Emily Mcnamara | 16-29 | 04:18 | |
| 112 | Daire Mckenna Molly Woulahan | 16-29 | 04:18 | |
| 112 | Alison Wilson Sandra Elder | 40-49 | 04:18 | |
| 112 | Laura Mc Elwaine Orlaith Trearty | 30-39 | 04:18 | |
| 112 | Arlene Mc Bride Niamh Keyes | 30-39 | 04:18 | |
| 112 | Gemma O Brien Shauna O Neill | 30-39 | 04:18 | |
| 112 | Amanda Smith Clare Campbell | 30-39 | 04:18 | |
| 112 | Edele Copeland Meaghan Cassidy | 30-39 | 04:18 | |
| 112 | Maureen O Herlihy Noelle Lane | 30-39 | 04:18 | |
| 112 | Lynsey Irvine Nicola Martin | 30-39 | 04:18 | |
| 128 | Jessica Salt Niamh Doran | 16-29 | 04:19 | |
| 128 | Amy Kelly Aoife O'Connor | 30-39 | 04:19 | |
| 128 | Chloe Wynne Emma Doody | 16-29 | 04:19 | |
| 128 | Denise Tighe Grainne Smith | 30-39 | 04:19 | |
| 128 | Brianna Gormley Nicole Sweeney | 16-29 | 04:19 | |
| 128 | Kate Gribbin Sarah Elliott | 16-29 | 04:19 | |
| 128 | Angela Niland Sharon Kennedy | 30-39 | 04:19 | |
| 128 | Shauna Farrell Toni Forristal | 16-29 | 04:19 | |
| 128 | Lauren Mckeague Megan Reid Breslin | 30-39 | 04:19 | |
| 128 | Hannah Berryman Hannah Cassidy | 30-39 | 04:19 | |
| 128 | Aoife Oconnor  Sarah Shiller | 16-29 | 04:19 | |
| 128 | Karen Loftus Lisa Patterson | 30-39 | 04:19 | |
| 128 | Maeve O’Hagan Shauna Wilson | 16-29 | 04:19 | |
| 128 | Elli Fogarty Samantha Blore | 16-29 | 04:19 | |
| 128 | Claire Larbey Kelly Morshead | 30-39 | 04:19 | |
| 143 | Orla O’Neill Sophie Hanrahan | 16-29 | 04:20 | |
| 143 | Elisha Gannon Hannah Byrne Kennedy | 16-29 | 04:20 | |
| 143 | Caroline Mcfadden Jacinta Donnelly | 30-39 | 04:20 | |
| 143 | Carla Mcerlean Kila Mcerlean | 16-29 | 04:20 | |
| 143 | Tammy Burns Tracy Burns | 40-49 | 04:20 | |
| 143 | Chloe Sigerson Kay Furlong | 30-39 | 04:20 | |
| 143 | Emma Harris Rebecca Wade | 40-49 | 04:20 | |
| 143 | Ciara Reynolds Kathleen Rapple | 40-49 | 04:20 | |
| 143 | Alice Boyce Terrijane Burns | 30-39 | 04:20 | |
| 143 | Michelle Sanders Stephanie Colledge | 30-39 | 04:20 | |
| 143 | Iona Kelly Lena Kelly | 30-39 | 04:20 | |
| 143 | Aisling O Neill Sally Houlihan | 30-39 | 04:20 | |
| 143 | Rebecca Friel Sarah Durey | 16-29 | 04:20 | |
| 143 | Ashley Wilson Emer Dunne | 30-39 | 04:20 | |
| 143 | Aoife Hanley Fiona Fallon | 30-39 | 04:20 | |
| 158 | Abbie Brophy Amy Colton | 16-29 | 04:21 | |
| 158 | Michelle Mcdermott Paula Mcdaid | 30-39 | 04:21 | |
| 158 | Christina Mcglone Sara Ferguson | 30-39 | 04:21 | |
| 158 | Emma Mcconville Laura Doran | 30-39 | 04:21 | |
| 158 | Amelia Gravill Philippa Ross | 16-29 | 04:21 | |
| 158 | Gemma Siebert Lucy Wilson | 40-49 | 04:21 | |
| 158 | Amy Lawrence Carla Basu | 16-29 | 04:21 | |
| 158 | Elaine Farrelly Rebecca Lynch | 40-49 | 04:21 | |
| 158 | Eve Mcgirr Hannah Mcgirr | 16-29 | 04:21 | |
| 158 | Aoife Quinn  Elena De Marco | 16-29 | 04:21 | |
| 158 | Anna Spence Mary Roche | 40-49 | 04:21 | |
| 158 |  Agi Maguire Edel Zeller | 40-49 | 04:21 | |
| 158 | Louise Bennie Nicola Copeland | 40-49 | 04:21 | |
| 158 | Danni Cummins Kerrie Doyle | 30-39 | 04:21 | |
| 158 | Eibhlin Walsh Jade O Doherty | 30-39 | 04:21 | |
| 158 | Katie Yeoman Mart Mccleave | 40-49 | 04:21 | |
| 158 | Elaine Casserly Nadine Dwyer | 30-39 | 04:21 | |
| 158 | Ellen Butterly Grace Rogers | 30-39 | 04:21 | |
| 158 | Helen Shiel Jane Shiel | 30-39 | 04:21 | |
| 158 | Niamh Carberry Riona Donnelly | 30-39 | 04:21 | |
| 158 | Amy Sheeran Shannon Kearney | 16-29 | 04:21 | |
| 158 | Fiona Moore Rebekah Mulligan | 30-39 | 04:21 | |
| 158 | Clare Mcavoy Laura Brennan | 30-39 | 04:21 | |
| 158 | Amber Leahy Danielle Ogorman | 16-29 | 04:21 | |
| 158 | Paula Bannon Shauna Ohara | 50-59 | 04:21 | |
| 158 | Megan Mcginn Niamh Mc Donnell | 16-29 | 04:21 | |
| 158 | Orla Campbell Sinead O Callaghan | 30-39 | 04:21 | |
| 158 | Joanne Neeson Noelle Mccaughan | 40-49 | 04:21 | |
| 186 | Erica Deasy Leah Deasy | 16-29 | 04:22 | |
| 186 | Carly Beggs Courtney Mcwhirter | 30-39 | 04:22 | |
| 186 | Laura Mc Auley Sarah Hackett | 40-49 | 04:22 | |
| 186 | Emma O’Neill Laura O’Neill | 16-29 | 04:22 | |
| 186 | Dearbhla Smyth Roma Bannon | 16-29 | 04:22 | |
| 186 | Anna Aitken Ellen Aitken | 16-29 | 04:22 | |
| 186 | Fiona Power Kim Dempsey | 40-49 | 04:22 | |
| 186 | Mary Claire Kelly Niamh O Brien | 30-39 | 04:22 | |
| 186 | Claire Mclaughlin Katie Connolly | 16-29 | 04:22 | |
| 186 | Angela Mcilduff Kelsey Mcilduff | 16-29 | 04:22 | |
| 186 | Cerys Mccorry Emily Mccarroll | 16-29 | 04:22 | |
| 186 | Abbie Baker Rachael Brown | 30-39 | 04:22 | |
| 186 | Lianne Mccullough Sinead Mccarry | 40-49 | 04:22 | |
| 186 | Cathy Mccaffrey Maxine Crawford | 40-49 | 04:22 | |
| 186 | Mary Mccoy Niamh Davis | 30-39 | 04:22 | |
