| N | Meet | 48.53 | Shawn Morgan | Essex | 2001 |
| # | Facility | 48.53 | Shawn Morgan | Essex | 2001 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | Xavier Fanny | West Chester |
50.80 | |
| 2 | Zephyr Crestwell | East Stroudsburg |
50.50 | |
| 3 | Aaron Williams | West Chester |
49.90 | |
| 4 | Ryan Ditty | East Stroudsburg |
50.20 | |
| 5 | Sean Roberts | East Stroudsburg |
50.80 | |
| 6 | Savaughn Hebron | Kutztown |
51.00 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | Don Hill | Kutztown |
52.25 | |
| 2 | Jordan Chong-Gayle | East Stroudsburg |
52.00 | |
| 3 | Mohamed Soumare | Essex CC | 51.00 | Villanova Invitational |
| 4 | Austyn Hamilton | East Stroudsburg |
51.50 | |
| 5 | Zandrew Bowe | East Stroudsburg |
52.00 | |
| 6 | Trey Boyd | East Stroudsburg |
52.50 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | Rendell Amilcar | Rutgers-Newark |
52.63 | 2021 NJAC Men's Outdoor Track & Field Championships |
| 2 | Jude Bourdeau | West Chester |
52.50 | |
| 3 | Paden Spencer | Pratt Institute | 52.50 | |
| 4 | Caleb Diaz Viola | East Stroudsburg |
52.50 | |
| 5 | Matthew Zawaski | Sacred Heart |
52.56 | |
| 6 | Ason Rutledge | DeSales |
52.80 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | Ean Chelak | DeSales |
54.00 | |
| 2 | Andrew McInnis | Sacred Heart |
53.73 | |
| 3 | Shawn Carr | West Chester |
53.00 | |
| 4 | Justin Lee | Rutgers-Newark |
53.67 | |
| 5 | Rendys Amilcar | Rutgers-Newark |
53.82 | Fastrack Season Opener |
| 6 | Vitalis Wekesa | Franklin & Marshall |
54.00 |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 1 | Kyle Graham | Franklin & Marshall |
59.00 | |
| 2 | Razzaq Bah | Franklin & Marshall |
55.81 | Alvernia Winter Invite |
| 3 | Trey Williams | Essex CC | 54.22 | Villanova Invitational |
| 4 | Mac Bailey | Adelphi |
54.50 | |
| 5 | Isaac Martinez | Rutgers-Newark |
57.40 | |
| 6 | Justin Bayly | Keystone |
1:04.89 | 1:04.89 Keystone Duals |
| Lane | Athlete | Team | Seed | Note |
|---|---|---|---|---|
| 2 | Jaheim Wimberly-Cole | Rutgers-Newark |
NT | |
| 3 | Nazir Dunell | Essex CC | NT | |
| 4 | Nasir Handford | Essex CC | NT |