| Rank | Surname | First Name | Result | Event | Date | Age | CAT | Nat. |
|---|---|---|---|---|---|---|---|---|
| 1 | Jones | Tia | 4:16:28 h | Canberra 12hr Race - 50km Split | 18-Mar-17 | 51 | 50 | AUS |
| - | Rahme | Meryl | 5:09:12 h | Canberra 50km Ultramarathon | 09-Apr-17 | 53 | 50 | RSA |
| 2 | Tindley | Keren | 5:39:46 h | Canberra 50km Ultramarathon | 09-Apr-17 | 51 | 50 | AUS |
| 3 | Coleman | Karen | 5:39:48 h | Gold Coast 50 Road Race | 10-Dec-17 | 51 | 50 | AUS |
| - | Wiersma | Karen | 5:40:11 h | Gold Coast 50 Road Race | 10-Dec-17 | 50 | 50 | AUS |
| - | Hobbs | Mandy | 5:42:54 h | Canberra 50km Ultramarathon | 09-Apr-17 | 52 | 50 | AUS |
| 4 | Keep | Myra | 5:47:12 h | Track Ultra WA 12h - 50 km Split | 12-Aug-17 | 51 | 50 | AUS |
| - | Lewis | Marilyn | 5:50:34 h | Canberra 50km Ultramarathon | 09-Apr-17 | 52 | 50 | AUS |
| 5 | Weeden | Leah | 7:12:49 h | Ned Kelly Chase 50km | 22-Oct-17 | 52 | 50 | AUS |
| 6 | Henderson | Jennifer | 7:14:15 h | Australia Day Ultra 50 Km | 21-Jan-17 | 52 | 50 | AUS |
| - | Baade | Linda | 7:18:02 h | Gold Coast 50 Road Race | 10-Dec-17 | 51 | 50 | AUS |
| - | MacKinnon | Kathryn | 7:21:52 h | Canberra 12hr Race - 50km Split | 18-Mar-17 | 51 | 50 | CAN |
| 7 | Behrendt | Elizabeth | 7:48:21 h | Ned Kelly Chase 50km | 22-Oct-17 | 50 | 50 | AUS |
About these results: