| Athlete | Yr. | Team | Seed | Note | |
|---|---|---|---|---|---|
| 1 | BOUIE, Tre'Sean | FR | Assumption |
49.65 | HS 47.98 |
| 2 | FREITAS, Rodrigo | SO | UMass Lowell |
50.18 | 2022 Boston University John Thomas Terrier Classic (Sunday) |
| 3 | CASEBOLT, Ryan | JR | UMass Lowell |
50.30 | |
| 4 | RAHAMAN, Colin | JR | Merrimack |
51.00 | |
| 5 | CONNOLLY, Jake | SO | UMass Lowell |
51.70 | |
| 6 | RILEY, Sean | FR | UMass Lowell |
51.90 | |
| 7 | RUBIN, Mark | JR | Bryant |
52.50 | |
| 8 | IVESTER, Casey | JR | Stonehill |
52.61 | SNHU Spring Invitational |
| 9 | SCOTT, Shermar | FR | Assumption |
52.73 | Ran 53.53 on flat track |