| 1 |  Emma Skelly Kate Comerford Leah Maguire Zoe Lynch | U40 | 04:18 | |
| 2 | Claire Kane Claire Mckibbin Olivia Clark Sarah Nicol | U40 | 04:25 | |
| 3 | Leah Kennedy Lorraine Conwell Ruth Conlan Trant Sabrina Jackson | U40 | 04:27 | |
| 3 | Emer Mclaughlin Leah Duff Rachel Burke Tara Burke | U40 | 04:27 | |
| 5 | Aoife Walsh Chloe Sawyer Emma Kerr Hayley Mcloughlin | U40 | 04:36 | |
| 6 | Amy Beakhurst Georgina Mckenna Grace Kennedy-Clarke Rachel Foley | 40+ | 04:39 | |
| 7 | Ellie Ruddy Jane Morrison Louise Doone Zoe Allen | U40 | 04:40 | |
| 7 | Amy Kelly Aoife O Connor Shauna O Connor Sonia Lennon | U40 | 04:40 | |
| 7 | Aisling Richmond Carol Thompson Ciara Underwood Elaine Hensman | 40+ | 04:40 | |
| 7 |  Eirinn Carroll Jacquie Paterson Lisa Mcguinness Zoe Russell | U40 | 04:40 | |
| 11 | Emer Breen Helen Williams Kate Jackman Orla Besanson | U40 | 04:41 | |
| 12 | Bethan Connolly Kirsty Nisbet Lana Rees-Williams  Timea Ujfalusi | U40 | 04:42 | |
| 13 | Colette Moore Joanna Culleton Lyndsey Behan Niamh Kavanagh | 40+ | 04:47 | |
| 14 | Amanda O’Donovan Christina Bradshaw Heather Minchin Mairin Lawler | U40 | 04:50 | |
| 14 | Cheryl Phillips Emma Adams Philippa Torrance Stacy Jones | 40+ | 04:50 | |
| 16 | Angela Baker Emma Lund Laura Stubbings Victoria Paley | 40+ | 04:53 | |
| 17 | Annemarie Farrell Aoife Mcpartland Michelle Fox Paula Kelly | 40+ | 04:54 | |
| 18 | Ailbhe Costelloe Linda Caldwell Michelle Kearns  Tanja Marincich | U40 | 04:55 | |
| 19 | Aoife Dowling Grainne Bolger Hayley Lumsden Pauline Gallagher | U40 | 04:56 | |
| 20 | Aileen Barnby Aoife Mitchell Emma Hartnett Laura Hannon | U40 | 05:00 | |
| 21 | Amy Staines Chisom Ezekwe Emma Tween Hannah Fishwick | U40 | 05:04 | |
| 22 | Aoife O'Farrell Sarah Egan Sarah Garrett Su Heffernan | U40 | 05:07 | |
| 23 | Denise Byrne Emma Smith Fiona Fetherston Yvonne Murphy | 40+ | 05:09 | |
| 24 | Leeanne Phelan Nicola Fitzgerald Nicole Mccarney Tina Walsh | U40 | 05:12 | |
| 24 | Carrie Martin Claire Stewart Mary Patterson  Muriel O’Neill | 40+ | 05:12 | |
| 26 | Carla Nolan Clara Sutton Janice Mcpartling Theresa Robinson | U40 | 05:14 | |
| 27 | Heather Campbell Holly Copley Molly Barrios Olivia Copley | U40 | 05:15 | |
| 27 | Ellen Canny Keileigh Coulahan Michelle Gahan Niamh Ryan | U40 | 05:15 | |
| 29 | Charlotte Fargher Karen Taylor Kirsty Sawdon Meghan Rice | U40 | 05:19 | |
| 30 | Julie O'Reilly Leonie Lawler Lisa Mcloughlin Marie Finn | 40+ | 05:22 | |
| 31 | Collette Osullivan Olive Linnane Ruth Donovan Susanne Lynch | 40+ | 05:34 | |
| 32 | Catherine Verzanova Elena Chepukova Ella Verzanova Tania Verzanova | U40 | 05:36 | |
| 33 | Emily Gill Heather Gill Mary Counihan Niamh O’Reilly | 40+ | 05:47 | |
| 34 | Amy Smith Catrina Baxter Nicola Thompson Sharon Bell | 40+ | 05:53 | |
| 35 | Anne Fenton Brid O Sullivan Lucy Hurley Patricia Quane | 40+ | 06:15 | |
