3.0km
| Pos | Name | Club | Age Class | Time | IOC |
|---|---|---|---|---|---|
| 1st | Bernie O' Boyle | CNOC | W55 | 40:06 | Y |
| 2nd | Lindsey Knox | RR | W55 | 49:08 | |
| 3rd | Kathryn Walley | Fingal | W55 | 60:36 | Y |
| 4th | Elizabeth Deane | CorkO | W55 | 62:56 | Y |
| 5th | Mary Curran | CorkO | W55 | 77:07 | Y |
| 6th | Marlene Stephens | LVO | W55 | 80:35 | Y |