| Name | Country | Swim | Bike | Run | Finish | Div. Rank | Overall Rank |
|---|---|---|---|---|---|---|---|
| Uhlmann, Timothy | USA | 00:37:42 | 02:24:46 | 01:48:32 | 04:54:59 | 25 | 152 |
| Umphenour, Joe | USA | 00:25:49 | 02:08:51 | 01:18:13 | 03:55:12 | 4 | 4 |
| Underhill, Laura | CAN | 00:37:24 | 02:38:08 | 01:52:22 | 05:11:45 | 7 | 275 |
| Underwood, Leigh | USA | 01:02:03 | 03:32:31 | 03:06:01 | 07:49:55 | 82 | 1482 |
| Unruh, Jeff | USA | 00:39:50 | 02:57:02 | 02:04:32 | 05:46:15 | 96 | 667 |
| Unsicker, Andrew | USA | 00:49:26 | 03:01:42 | 02:19:48 | 06:22:05 | 160 | 1052 |
| Updyke, Lauren | USA | 00:34:23 | 02:36:35 | 01:55:32 | 05:09:48 | 6 | 264 |
| Updyke, Nathan | USA | 00:38:49 | 02:32:10 | 01:55:04 | 05:12:44 | 36 | 281 |