| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | RINGGOLD, Sean | JR | Mansfield |
50.32 | JMU Invitational |
| 2 | WILLIAMS, Zakharee | FR | Seton Hill |
50.18 | SPIRE Midwest Indoor T&F Open |
| 3 | ISMEN, John | SR | Kutztown |
49.98 | Greyhound Invitational |
| 4 | BROWN, Stephon | FR | Shippensburg |
48.46 | VMI Indoor Classic |
| 5 | MILLER, Ryan | FR | Lock Haven |
48.84 | |
| 6 | ROBERTS, Sean | SO | East Stroudsburg |
49.98 | 13th Annual All American Meet |
| 7 | HELLER, Dan | SR | Pitt.-Johnstown |
50.26 | Bison Outdoor Classic |
| 8 | HEBRON, Savaughn | SO | Kutztown |
50.38 | Fastrack National Invite |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | KARLHEIM, Ryan | SR | Pitt.-Johnstown |
52.29 | Kent State Tune-Up |
| 2 | COYNE, Jackson | FR | Seton Hill |
50.85 | SPIRE Midwest Indoor T&F Open |
| 3 | QUAKER, Terrance | FR | Mansfield |
50.64 | SPIRE Midwest Indoor T&F Open |
| 4 | BOWE, Zandrew | FR | East Stroudsburg |
50.60 | Bill Butler |
| 5 | CARL, Zack | SR | Seton Hill |
50.61 | GVSU Big Meet (Saturday) |
| 6 | FRY, Matthew | FR | West Chester |
50.72 | Quad Meet |
| 7 | SCHOCK, Noah | SO | Marywood |
51.06 | ECAC DIII Outdoor Track & Field Championship |
| 8 | BARNES, Hamza | JR | 52.83 | 2021 ESU All American Invitational/Open Meet |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MERIWEATHER, Bryce | SO | Seton Hill |
55.43 | IUP Invitational |
| 2 | OTSYINA, Emmanuel | FR | 54.32 | Delaware State University Sting Invite | |
| 3 | CAMPBELL, Andrew | FR | Seton Hill |
54.00 | |
| 4 | FORTNA, Tegan | SR | Kutztown |
53.74 | 2021 Coach Pollard Invitational |
| 5 | WILLIAMS, Logan | SO | Pitt.-Johnstown |
53.83 | IUP Invitational |
| 6 | CARLOCK, Montell | FR | California (Pa.) |
54.20 | |
| 7 | SCHERER, Kyle | FR | 55.33 | 2021 ESU All American Invitational/Open Meet |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 3 | FRYE, Evan | FR | Pitt.-Johnstown |
56.07 | IUP Invitational |
| 4 | MILLINGS, Trevon | FR | California (Pa.) |
55.50 | |
| 5 | SEXIUS-CLERIE, Rasheed | FR | Marywood |
56.36 | 2021 ESU All American Invitational/Open Meet |
| 6 | SHIMMEL, Matthew | FR | Lock Haven |
NT |