| 586 |  Hannah Buchanan Sarah Buchanan | 16-29 | 04:43 | |
| 586 |  Ciara Barrett Niamh O’Malley | 30-39 | 04:43 | |
| 586 | Fiona Mccallion Katie Fearnon | 30-39 | 04:43 | |
| 586 | Shauna Ireland Susan O'Neill | 30-39 | 04:43 | |
| 586 | Aoife Bartley Karen Lyons | 30-39 | 04:43 | |
| 586 | Adrienne Delaney Tracey Jackson | 40-49 | 04:43 | |
| 607 | Amy Mckenzie Rachel Burgher | 16-29 | 04:44 | |
| 607 | Julie Fisher Laura Fisher | 40-49 | 04:44 | |
| 607 | Leeanne Phelan Nicola Fitzgerald | 30-39 | 04:44 | |
| 607 | Emma Mcshane Maoliosa Mcshane | 30-39 | 04:44 | |
| 607 | Aofe Albers Savannah Sheridan | 30-39 | 04:44 | |
| 607 | Ciara Mc Goldrick Jade Kearns | 30-39 | 04:44 | |
| 607 | Eimear Quinn Levina Cavanagh | 30-39 | 04:44 | |
| 607 | Abigail Pickering Ellie Harman | 16-29 | 04:44 | |
| 615 | Joanne Gillan Nuala Mcauley | 30-39 | 04:45 | |
| 615 | Leona Byrne Michelle Kinsella | 40-49 | 04:45 | |
| 615 | Emma McLaughlin Tara Mclaughlin | 16-29 | 04:45 | |
| 615 | Bronagh Mccrory Emma Bradley | 16-29 | 04:45 | |
| 615 | Carol Mcloughlin Mary Morrell | 40-49 | 04:45 | |
| 615 | Chloe Organ Ellen Connolly | 16-29 | 04:45 | |
| 615 | Ciara Daly Sinéad Whelan | 30-39 | 04:45 | |
| 615 | Aislinn Joyce Meagan Joyce | 40-49 | 04:45 | |
| 615 | Marie Clancy Róisín Fallon Mckee | 40-49 | 04:45 | |
| 615 |  Caileigh Harvey Susie Spratt | 40-49 | 04:45 | |
| 615 | Ann Mcnamara Louise O'Toole | 60-69 | 04:45 | |
| 615 | Annette Rodgers Melissa Quinn | 30-39 | 04:45 | |
| 615 | Leona Pierce Macayla Murphy | 30-39 | 04:45 | |
| 615 | Louise Kinsella Mary Furney | 40-49 | 04:45 | |
| 615 | Grace Crosbie Moira Mc Auliffe | 40-49 | 04:45 | |
| 615 | Emily Hickey Sinead Murphy | 30-39 | 04:45 | |
| 615 | Deirdre Lee Emma Fox | 30-39 | 04:45 | |
| 615 | Amy Bickerstaff Julie Steen | 30-39 | 04:45 | |
| 633 | Megan Duggan Rebecca Stenson | 16-29 | 04:46 | |
| 633 | Laura Mcmanus Maria Corrigan | 30-39 | 04:46 | |
| 633 | Anna Cavill Sinead Fallen | 16-29 | 04:46 | |
| 633 | Dearbhla Rafter Sinead Thompson | 50-59 | 04:46 | |
| 633 | Claire Robb Nicola Mcclelland | 40-49 | 04:46 | |
| 633 | Natalie Ryan Tara Power | 30-39 | 04:46 | |
| 633 | Orlagh Mullen Roisin Gillespie | 16-29 | 04:46 | |
| 633 | Beth Kearney Sinead Mccavigan | 16-29 | 04:46 | |
| 633 | Amy Cooney Emily Ryan | 16-29 | 04:46 | |
| 633 | Claire Barraud Claire Campbell | 16-29 | 04:46 | |
| 633 | Kathleen Gibbons Natasha Corduff | 40-49 | 04:46 | |
| 633 | Jill Mcmanus Patricia Shannon | 50-59 | 04:46 | |
| 633 | Donna Allen Michelle Corrigan | 50-59 | 04:46 | |
| 633 | Kim Milligan Tilly Walsh | 40-49 | 04:46 | |
| 633 | Corrinne Boyd Nicole O'Prey | 30-39 | 04:46 | |
| 648 | Catherine Byrne Emma Mcmenamin | 16-29 | 04:47 | |
| 648 | Emma Casey Sarah Mccandless | 16-29 | 04:47 | |
| 648 | Sara Geffory Vicki Sutherland | 30-39 | 04:47 | |
| 648 | Leoni Hill Nicole Sloan | 16-29 | 04:47 | |
| 648 | Eimear Curran Joanne Deasy | 40-49 | 04:47 | |
| 648 | Nicola Maguire Simone Mccabe | 30-39 | 04:47 | |
| 648 | Bernie Dillon Kerry Dunbar | 40-49 | 04:47 | |
| 648 | Orlagh Burns Sarah Meehan | 16-29 | 04:47 | |
| 648 | Ellie Gray Hannah Geraghty | 16-29 | 04:47 | |
| 648 | Aoife Whelan Fiona Whelan | 30-39 | 04:47 | |
| 658 | Jenny Hyland Ruth Graham | 40-49 | 04:48 | |
| 658 | Andrea Molloy Sandra Maher | 40-49 | 04:48 | |
| 658 | Ciara Geraghty Maeve Heelan | 16-29 | 04:48 | |
| 658 | Jessica Hill Phoebe Francis | 16-29 | 04:48 | |
| 658 | Pamela Mescall Rebecca Clancy | 40-49 | 04:48 | |
| 658 | Eve Hendrick  Klaudia Turkiewicz | 16-29 | 04:48 | |
| 658 | Belinda Kelly Maria Norris | 40-49 | 04:48 | |
| 658 | Natalie Johnston Sophie Reid | 30-39 | 04:48 | |
| 658 | Nicola Coyle Nicola Mckinley | 30-39 | 04:48 | |
| 658 | Sinead Kilbride Stephanie Wilmot | 30-39 | 04:48 | |
| 658 | Catherine Mccarthy Sinead Dullea | 40-49 | 04:48 | |
| 658 | Ashleigh Pelan Gillian Hamill | 30-39 | 04:48 | |
| 658 | Abi Daniels Athena Markham-Cook | 16-29 | 04:48 | |
| 658 |  Aishwarya Khare Jemima Owens | 16-29 | 04:48 | |
| 658 | Caitriona Carroll Sinead Baker | 30-39 | 04:48 | |
| 658 | Cliodhna Quinn Rachael Mccrudden | 16-29 | 04:48 | |
| 658 | Aoife Kelly Stephanie Mcfalone | 30-39 | 04:48 | |
| 658 | Eleanor Barrett Michelle Wilson | 40-49 | 04:48 | |
| 676 | Claire Borelan Erica Glover | 40-49 | 04:49 | |
| 676 | Laura Gilligan Stephanie Ross | 30-39 | 04:49 | |
| 676 | Laura Farrelly Maria Mccabe | 16-29 | 04:49 | |
| 676 | Kerry Mccormick Lorraine Lomas | 40-49 | 04:49 | |
| 676 | Michelle Quinn Rhiannon Devlin | 30-39 | 04:49 | |
| 681 | Catherine Mayse Danielle Mac Elhinney | 30-39 | 04:50 | |
| 681 | Alice Gillan Christy Mcrandle | 16-29 | 04:50 | |
| 681 |  Ludovica Bolcato Valentina Di Bari | 30-39 | 04:50 | |
| 681 | Alanna Carson Kym Smyth | 40-49 | 04:50 | |
| 681 | Frances Clery Nicole O’Shea | 16-29 | 04:50 | |
| 681 | Emily Williams Sophie Jones | 16-29 | 04:50 | |
| 681 | Aileen Mcgarvey Deirdre Hackett | 30-39 | 04:50 | |
| 681 | Lisa Gallagher Sarah Strong | 30-39 | 04:50 | |
| 681 | Renee Neeson Sharon Shields | 40-49 | 04:50 | |
| 681 | Eimear Smith Rebecca Gildernew | 16-29 | 04:50 | |
| 681 | Julie O’ Reilly Katie Tingle | 40-49 | 04:50 | |
| 681 | Chloe Crawford Lynne Crawford | 30-39 | 04:50 | |
| 681 | Alison Armstrong Valerie Henry | 50-59 | 04:50 | |
| 681 | Johanne Lambe Vivienne Reilly | 40-49 | 04:50 | |
| 695 | Ashleigh Nicsuibhne Sinead Mckinley | 30-39 | 04:51 | |
| 695 | Emma Mc Geown Leona Roe | 40-49 | 04:51 | |
| 695 | Annabelle Bolton Louise Patterson | 40-49 | 04:51 | |
| 695 | Rose Oliver Samantha O’Kane | 30-39 | 04:51 | |
| 695 | Emma Hunter Susan Rooney | 40-49 | 04:51 | |
| 695 | Elaine Morrissey Toni Walsh | 30-39 | 04:51 | |
