| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | WHITFIELD, Sean | JR | Goucher |
52.63 | Towson Invitational 2022 |
| 2 | BLACKMON, Rashid | FR | Prince George's CC |
52.00 | |
| 3 | COLEMAN, James | SO | RC - Gloucester CC | 50.93 | 2023 Widener Invite |
| 4 | SCHWAB, Evan | SR | Elizabethtown |
50.50 | |
| 5 | SOUBIK, Branden | SO | Gwynedd-Mercy |
50.63 | 2023 Widener Invite |
| 6 | BRUNO, Giorgio | SO | RC - Gloucester CC | 51.45 | NJCAA DIII Outdoor Track & Field Championships |
| 7 | DARDEN, Daniel | SO | Widener |
52.13 | |
| 8 | WILECZEK, Zach | FR | RC - Gloucester CC | 52.73 | 2023 Widener Invite |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | FAYE, Thiernod | FR | Delaware County CC | 55.95 | 2023 Widener Invite |
| 2 | BROWN, Holden | FR | Franklin & Marshall |
55.00 | |
| 3 | MCCRAY, Fred | FR | Delaware County CC | 54.42 | Mid-Atlantic Track & Field JUCO Invitational |
| 4 | LAMISON, Isaiah | SO | Thaddeus Stevens |
53.91 | Mid-Atlantic Track & Field JUCO Invitational |
| 5 | NEWSOME, Elijah | FR | Albright |
54.00 | |
| 6 | MCHUGH, Peter | JR | Immaculata |
54.44 | 39th Millersville Metrics |
| 7 | WAGNER, Joseph | FR | Elizabethtown |
55.08 | 2023 Messiah Multi/Invitational |
| 8 | BOBO, Devin | FR | Thaddeus Stevens |
56.10 | Mid-Atlantic Track & Field JUCO Invitational |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | HAZOUME, Glory | FR | Unattached | NT | |
| 2 | SMITH, Radelson | FR | Gwynedd-Mercy |
NT | |
| 3 | MATHEW, Melvin | SO | Gwynedd-Mercy |
1:00.51 | Fastrack Last Chance Meet |
| 4 | GRIFFIN, Malcolm | FR | Unattached | 56.94 | |
| 5 | LOGAN, Jonathan | SO | Thaddeus Stevens |
58.35 | 2022 Messiah Multi/Invitational |
| 6 | MICSKY, Luke | SO | Immaculata |
1:02.21 | 40th Millersville Metrics |
| 7 | KUMI-AMANKONAH, Kwabena | FR | Delaware County CC | NT |