| 984 |  Nikki Jordan Trish Mcgill | 45-49 | 04:52 | |
| 984 |  Hannah Rogers Megan Whan | 25-29 | 04:52 | |
| 984 | Hannah Mahony Laura Shields | 25-29 | 04:52 | |
| 984 | Louise Flavin Ruth Somers | 45-49 | 04:52 | |
| 984 | Eva Chew Hannah Douglas | 16-24 | 04:52 | |
| 984 | Carrie Caladine Helen Begley | 40-44 | 04:52 | |
| 984 | Laura Doonan Lean Doonan | 25-29 | 04:52 | |
| 984 | Leah Semple Nicole Maguire | 40-44 | 04:52 | |
| 984 | Risha Khagram Vicky Raiye | 40-44 | 04:52 | |
| 984 | Katherine Perry Rachel Hume | 30-34 | 04:52 | |
| 984 | Charlotte Newman Teula Bradshaw | 40-44 | 04:52 | |
| 984 | Joanne Ball Lorna Glynn | 25-29 | 04:52 | |
| 984 | Cato Hanlon Ellie O Connell | 30-34 | 04:52 | |
| 984 | Emma Guidry  Logan Westmoreland | 35-39 | 04:52 | |
| 984 | Claire Young Niamh Young | 30-34 | 04:52 | |
| 1,016 | Helena Walsh Sarah Rockett | 35-39 | 04:53 | |
| 1,016 | Meadhbh Brassil Sarah Regan | 25-29 | 04:53 | |
| 1,016 | Caroline Corey Helena Mcmahon | 40-44 | 04:53 | |
| 1,016 | Mia Mcshane Michelle Mcshane | 30-34 | 04:53 | |
| 1,016 | Kellie Burke Sinead Hayes | 30-34 | 04:53 | |
| 1,016 | Emily Holsgrove Rachel Quigley | 30-34 | 04:53 | |
| 1,016 | Ciara Holland Joanne Reihill | 40-44 | 04:53 | |
| 1,016 | Maeve Brogan Melanie Mcdonnell | 40-44 | 04:53 | |
| 1,016 |  Bianca D'Alpaos Francesca Bove | 25-29 | 04:53 | |
| 1,016 | Carrie Mckenna Maria Quinn | 25-29 | 04:53 | |
| 1,016 | Dympna Omalley Therese Fitzgerald | 40-44 | 04:53 | |
| 1,016 | Michelle Quinn Tracey Quinn | 40-44 | 04:53 | |
| 1,016 | Ella Jenner Molly Fullard | 16-24 | 04:53 | |
| 1,016 | Cat Rhun Karen Taylor | 45-49 | 04:53 | |
| 1,016 | Chloe James Emma Andrews | 25-29 | 04:53 | |
| 1,016 | Aileen Convery Erin Gilsen | 55-59 | 04:53 | |
| 1,016 | Ailbhe Geraghty Ruth Linanne | 16-24 | 04:53 | |
| 1,016 | Debbie Langford Rachel Rowledge | 40-44 | 04:53 | |
| 1,016 | Aisling Doyle Niamh Doyle | 25-29 | 04:53 | |
| 1,016 | Grace Cunningham Ione Keane | 16-24 | 04:53 | |
| 1,016 | Catherine Day Louise Day | 25-29 | 04:53 | |
| 1,016 | Anna Cullinane Mary Cullinane | 16-24 | 04:53 | |
| 1,016 | Fiona Nally Jacinta Naughton | 45-49 | 04:53 | |
| 1,016 | Keelin Doheny Sophie Galligan | 16-24 | 04:53 | |
| 1,016 | Chloe Adlerstein Megan Forbes | 30-34 | 04:53 | |
| 1,016 | Deri-Jae Brookes Emma Young | 16-24 | 04:53 | |
| 1,016 | Katie Hosty Louise Hosty | 25-29 | 04:53 | |
| 1,016 | Fionnuala Daly Lisa Magill | 35-39 | 04:53 | |
| 1,044 |  Cristine Floresca  Jayne Guerra Ceconello | 35-39 | 04:54 | |
| 1,044 | Nicole Whelan Sebrina Stynes | 40-44 | 04:54 | |
| 1,044 | Fiona Dowling Milena Rowinska | 40-44 | 04:54 | |
| 1,044 | Courtney Judge Shannon Denagher | 25-29 | 04:54 | |
| 1,044 | Isabelle Sheehan Robyn Gillen | 16-24 | 04:54 | |
| 1,044 | Jessica Burke Sinead Byrne | 40-44 | 04:54 | |
| 1,044 | Deirdre Hall Mary Leech | 45-49 | 04:54 | |
| 1,044 | Caitriona Ryan Nicola Ralph | 45-49 | 04:54 | |
| 1,044 | Eimear Harrington Lauren Boyle | 16-24 | 04:54 | |
| 1,044 | Katie Allen Ruth Oneill | 35-39 | 04:54 | |
| 1,044 | Alison Farrell Shannon Kearney | 25-29 | 04:54 | |
| 1,044 | Angela Patterson Pamela Ayre | 40-44 | 04:54 | |
| 1,044 | Amy Dowdeswell Suzie Adkin | 35-39 | 04:54 | |
| 1,044 | Katie Nolan Stacey Quirke | 30-34 | 04:54 | |
| 1,044 | Chelsea Hollywood Michelle Gahan | 30-34 | 04:54 | |
| 1,044 | Chloe Renaud Lara Sheridan | 25-29 | 04:54 | |
| 1,044 | Jane Ng Serena Berry | 45-49 | 04:54 | |
| 1,044 | Amy Walsh Ruth Morahan | 35-39 | 04:54 | |
| 1,044 | Bridget Divine Rosemary Hill | 35-39 | 04:54 | |
| 1,044 | Jacqui Campbell Lucy Talbot | 45-49 | 04:54 | |
| 1,044 | Cheryl Brown  Katie Ranger | 35-39 | 04:54 | |
| 1,044 | Aislinn Looney Rebecca Looney | 30-34 | 04:54 | |
| 1,044 | Catherine Byrne Emma Mcmenamin | 16-24 | 04:54 | |
| 1,044 | Deirdre Mccrudden Nicola Mccallion | 40-44 | 04:54 | |
| 1,044 | Cora Hudson Olivia Frost | 16-24 | 04:54 | |
| 1,044 | Catherine Mayse Danielle Mac Elhinney | 35-39 | 04:54 | |
| 1,044 | Aoife Burke Rebecca Kiernan | 16-24 | 04:54 | |
| 1,044 | Janet Balfe Yvonne Foster | 40-44 | 04:54 | |
| 1,044 | Ciara Lambert Lauren Falconer | 30-34 | 04:54 | |
| 1,073 | Jenny Hyland Sandra Maher | 45-49 | 04:55 | |
| 1,073 | Marion O Brien Susan O Hanlon | 45-49 | 04:55 | |
| 1,073 | Holly English-Bellis Madeline Healey | 16-24 | 04:55 | |
| 1,073 | Becky Gordon Cara O'Donnell | 30-34 | 04:55 | |
| 1,073 | Nicole Gordon Nicole Sloan | 25-29 | 04:55 | |
| 1,073 | Judith Egan Yanna Leahy | 16-24 | 04:55 | |
| 1,073 | Laura Lyons Marie Byrne | 40-44 | 04:55 | |
| 1,073 | Karen Duggan Megan Dillon | 35-39 | 04:55 | |
| 1,073 | Claire Henry Sinead Brady | 40-44 | 04:55 | |
| 1,073 | Erin Doherty Katie Deans | 25-29 | 04:55 | |
| 1,073 | Amy Donnelly Danielle Kinsella | 35-39 | 04:55 | |
| 1,073 | Marie Reynolds Patricia Phillips | 45-49 | 04:55 | |
| 1,073 | Courtney Skelton Tanya Skelton | 30-34 | 04:55 | |
| 1,073 | Kelly Hobson Maeve Taylor | 45-49 | 04:55 | |
| 1,073 | Rhianna Bell Ruth Munro | 25-29 | 04:55 | |
| 1,073 | Elaine Mcgreal Kate Dunleavy | 35-39 | 04:55 | |
| 1,073 |  Eniko Molnar Sandra Simpson | 40-44 | 04:55 | |
| 1,073 | Aileen Moore Niamh Scally | 30-34 | 04:55 | |
| 1,073 | Ariane Jamieson Sara Cockburn | 30-34 | 04:55 | |
| 1,073 | Chantal Feeney Jean Masterson | 35-39 | 04:55 | |
| 1,073 | Chloe Backus Lia Mckenzie | 25-29 | 04:55 | |
| 1,073 | Amy Minihane Rebecca Hourihane | 25-29 | 04:55 | |
| 1,073 | Jessica Minish Katy Minish | 16-24 | 04:55 | |
| 1,073 | Beth Morris Katy Shearman | 16-24 | 04:55 | |
| 1,073 | Francesca Armstrong Michaela Quinn | 40-44 | 04:55 | |
| 1,073 | Justine Murphy Lydia Young | 40-44 | 04:55 | |
| 1,073 | Hollie Sim Kirstie Sim | 16-24 | 04:55 | |
| 1,100 | Caroline Laffey Laura Glynn | 30-34 | 04:56 | |
