Worst segments: Start to AS1 Museum, AS4 Paso Picacho to AS5 Pedro Fages, AS2 Sweetwater to AS3 West Mesa
| Split | Mile | Segment Time / Expected |
Segment Over (Under) |
|---|---|---|---|
| AS1 Museum | 5.9 | 1h27m / 1h10m | 17m |
| AS2 Sweetwater | 12.6 | 1h14m / 1h22m | (8m) |
| AS3 West Mesa | 19.1 | 1h37m / 1h38m | 0m |
| AS4 Paso Picacho | 24.5 | 1h29m / 1h36m | (7m) |
| AS5 Pedro Fages | 35.2 | 2h48m / 2h43m | 6m |
| AS6 Box Canyon | 44.2 | 1h59m / 2h01m | (2m) |
| Finish | 49.7 | 1h33m / 1h38m | (5m) |
| Totals | 12h11m / 12h11m | 0m |