Competitors with 8 fastest times advance to 2-section Final
Section 1 of 2 Finals
| Lane |
Athlete |
Team |
Seed |
| 3 |
COATES, Antoine |
Northern Colorado |
49.96 |
| 4 |
YORK-MOUTON, Daniel |
Long Beach St. |
48.70 |
| 5 |
LEWIS, Casey |
Western State |
49.65 |
| 6 |
BABINEAUX, Faris |
Long Beach St. |
50.09 |
Section 2 of 2 Finals
| Lane |
Athlete |
Team |
Seed |
| 3 |
SMITH, Darius |
Colorado St. |
49.86 |
| 4 |
BRANSBY, Sam |
Nebraska |
48.61 |
| 5 |
AYERS, Alex |
Northern Colorado |
49.68 |
| 6 |
WHITE, Chip |
Air Force |
50.18 |
Heat 1 of 4 Prelims
| Lane |
Athlete |
Team |
Seed |
| 3 |
MERKEL, David |
Colorado |
49.55 |
| 4 |
THOMAS, Kyle |
Northern Colorado |
48.56 |
| 5 |
YORK-MOUTON, Daniel |
Long Beach St. |
48.81 |
| 6 |
ZULUAGA, Luke |
Air Force |
50.11 |
Heat 2 of 4 Prelims
| Lane |
Athlete |
Team |
Seed |
| 2 |
DONALDSON, Jarin |
Western State |
52.40 |
| 3 |
HOY, Nathan |
Colorado |
49.43 |
| 4 |
BABINEAUX, Faris |
Long Beach St. |
48.55 |
| 5 |
COATES, Antoine |
Northern Colorado |
48.68 |
| 6 |
DAVIS, Terrell |
Air Force |
50.50 |
Heat 3 of 4 Prelims
| Lane |
Athlete |
Team |
Seed |
| 2 |
GORDLEY, Luke |
Northern Colorado |
50.46 |
| 3 |
KEELY, Evan |
Northern Colorado |
49.39 |
| 4 |
WHITE, Chip |
Air Force |
48.53 |
| 5 |
LEWIS, Casey |
Western State |
48.96 |
| 6 |
DESMOND, Luke |
Colorado |
49.89 |
Heat 4 of 4 Prelims
| Lane |
Athlete |
Team |
Seed |
| 2 |
DWYER, Colin |
Air Force |
1:55.00 |
| 3 |
AYERS, Alex |
Northern Colorado |
49.37 |
| 4 |
BRANSBY, Sam |
Nebraska |
46.54 |
| 5 |
SMITH, Darius |
Colorado St. |
49.32 |
| 6 |
CHASTAIN, Caleb |
Western State |
51.21 |
