| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ROSS, Jordan | SO | Rhode Island |
50.00 | Boston University John Thomas Terrier Classic |
| 2 | JORDAN, Thomas | FR | UMass Lowell |
49.16 | 49.16 Boston University Bruce Lehane Scarlet and White Invite |
| 3 | CAMARA, Mange | SO | Northeastern |
48.80 | |
| 4 | REMKIEWICZ, William | FR | Bryant |
47.17 | Bryant University vs CCSU, URI |
| 5 | BOGANNAM, Kashief | SO | UMass Lowell |
48.12 | 2020 BU David Hemery Valentine Invitational |
| 6 | MARINO, Hunter | FR | UMass Lowell |
48.99 | |
| 7 | UDA-THACH, Kazuyoshi | FR | UMass Lowell |
49.42 | 49.42 Boston University Bruce Lehane Scarlet and White Invite |
| 8 | FERRAIOLA, Ethan | FR | Bryant |
49.55 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | MILD, Owen | JR | Maine |
51.07 | UNH Wildcat Invitational I |
| 2 | JELLISON, Tanner | FR | UMass Lowell |
50.70 | |
| 3 | PONTES DA VEIGA, Junior | FR | American Int'l |
50.50 | |
| 4 | MATA, Roniel | FR | Rhode Island |
50.20 | |
| 5 | O'NEILL, Sean | SO | UMass Lowell |
50.20 | |
| 6 | GILKES, Demoni | JR | American Int'l |
50.60 | Northeast-10 Indoor Track & Field Championships |
| 7 | GOODMAN, Jacob | SO | Bryant |
50.88 | |
| 8 | MORAN, Cody | JR | UMass Lowell |
50.90 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | COLANTUONI, Jack | FR | Assumption |
54.50 | |
| 2 | MANUEL, Jordan | SR | UMass Lowell |
52.80 | |
| 3 | CASTOR, Brandon | SR | Keene State |
51.30 | |
| 4 | MARSLAND, Justin | SO | Rhode Island |
51.17 | |
| 5 | CASEBOLT, Ryan | SO | UMass Lowell |
51.20 | Boston University John Thomas Terrier Classic |
| 6 | WIX, Joe | JR | Bentley |
51.62 | 2020 BU David Hemery Valentine Invitational |
| 7 | STANIC, Mark | SR | Bentley |
52.80 | |
| 8 | CHICKO, Matt | FR | Bentley |
53.00 |