| Rank | Rank (AG) | Name | Country | Age Group | |
|---|---|---|---|---|---|
| 18th | 🥇 | Biddle Katharine |
AUS 
|
45-49 Women | 01:21:22 |
| 19th | 🥈 | Clyburn Andrea |
USA 
|
45-49 Women | 01:21:58 |
| 24th | 🥉 | Luu Jenny |
USA
|
45-49 Women | 01:26:01 |
| 29th | 4th | Koyama Jamie |
USA
|
45-49 Women | 01:28:55 |
| 30th | 5th | Butson Jen |
USA
|
45-49 Women | 01:29:36 |
| 39th | 6th | Peltier Tiffany |
USA
|
45-49 Women | 01:50:25 |