| 1 |  Clare Mac Mahon Jen O'Grady Lauryn Smith Sarahann Lavelle | U40 | 04:27 | |
| 2 |  Amy Bennett Ashley Norton Kirsty Brown Sarah Tedd | U40 | 04:34 | |
| 3 | Abbie Rachel Crookshanks Genna Woods Lynsey Mclaughlin Pamela Montgomery | U40 | 04:46 | |
| 4 | Gemma Warnock Georgina Buckley Grace Mccartney Renske Herrema | U40 | 04:47 | |
| 4 | Joanna Patterson | 40+ | 04:47 | |
| 6 | Ciara Mcferran Emma Carter Gemma Dowie Paige Devlin | U40 | 04:48 | |
| 7 | Cliodhna Muldoon Emma Doherty Emma Mccaul Grace Doherty | U40 | 04:54 | |
| 8 | Dee Gamble Janice Harbison Linzi Kerr Sharon Kennedy | 40+ | 04:56 | |
| 8 | Cliona O’Hanlon Kathy Mcclean Laura Crawley Michelle Mcgreevy | U40 | 04:56 | |
| 10 | Diane Moloney Elena Odriozola Georgia Murphy Hayley Mckay | U40 | 04:58 | |
| 10 | Ace Ryan Chloe Norris Laura Reynolds Sophie Griffiths | U40 | 04:58 | |
| 12 | Julie Barnes Kate Murphy Kelly Tighe Lisa Nolan | U40 | 05:04 | |
| 13 | Catherine Burrell  Drahomira Polaskova Ruth Ford Victoria Donaldson | U40 | 05:08 | |
| 14 | Aileen Casey Amanda Williams Chanté Williams Ciara Millar | U40 | 05:10 | |
| 15 | Amy Cunningham Catherine O’Melvana Christine Knox Sarah Doak | U40 | 05:17 | |
| 16 | Ailish Le Lievre Celine Dunne Ciara O'Sullivan Michelle O'Shea | 40+ | 05:22 | |
| 17 | Cherith Mchugh Maxine Simpson Michelle Sharpe Sharon Rutherford | 40+ | 05:23 | |
| 18 | Emma Henry Hannah Edgar Mary Doran Rachel Carbery | U40 | 05:25 | |
| 19 | Niamh Diamond Orla Lupari Roisin Laverty Victoria Brown | U40 | 05:28 | |
| 20 | Emma Moran Gio Rios Laura Seville Ruth Dennison | U40 | 05:30 | |
| 21 | Gillian Nolan Jolita Vitkauskaite Louise Kelly Tara Norris | 40+ | 05:31 | |
| 22 | Edelle Mcivor Heather Bell Karen Mccaffrey Siobhan Mccann | 40+ | 05:37 | |
| 23 | Alana Divito Catherine Lees Rebecca Kelso Robyn Young | U40 | 05:40 | |
| 24 | Aisling Ryan Ciara Gallagher Erica Wilson Roisin Murray | U40 | 05:43 | |
| 25 | Janet Mcguckin Katrina O’Neill Nicola Madden Rose Mckay | U40 | 05:47 | |
| 26 | Cathy Mcbride Elaine Dooley Naimh Doherty Tracey Mcgowan | U40 | 05:48 | |
| 27 | Amanda Brennan Gitana Burbaite-Hogg Sarah Sloss Stephanie Ross | U40 | 05:53 | |
| 28 | Ava Maxwell Carol Duddy Caroline Lafferty Jacinta Boyle | 40+ | 06:19 | |
