| 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 |
| 33rd | 🥇 | Thompson Chris |
USA
|
45-49 Men | 01:18:23 |
| 34th | 🥈 | Okerson Wesley |
USA
|
45-49 Men | 01:18:52 |
| 38th | 🥉 | Foster Cy |
USA
|
45-49 Men | 01:21:00 |
| 39th | 6th | Peltier Tiffany |
USA
|
45-49 Women | 01:50:25 |
| 54th | 4th | Richins Mark |
USA
|
45-49 Men | 01:26:06 |
| 63rd | 5th | Tremaine Bryan |
USA
|
45-49 Men | 01:28:06 |
| 69th | 6th | Howard Blain |
USA
|
45-49 Men | 01:34:24 |
| 78th | 7th | Knight Lal |
USA
|
45-49 Men | 01:39:32 |
| 80th | 8th | Sopinanukul Richard |
USA
|
45-49 Men | 01:41:52 |