| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | CASEBOLT, Ryan | JR | UMass Lowell |
50.30 | |
| 2 | WALKOSZ, Michael | FR | Dartmouth |
49.50 | |
| 3 | JORDAN, Thomas | SO | UMass Lowell |
48.85 | 2022 Boston University David Hemery Valentine Invitational |
| 4 | SIATON, Alex | SO | Vermont |
48.05 | |
| 5 | COUTURE, Cory | SO | Merrimack |
48.38 | IC4A/ECAC Indoor Track & Field Championships |
| 6 | WARNER, Alex | JR | Vermont |
48.87 | |
| 7 | BOUIE, Tre'Sean | FR | Assumption |
49.54 | Merrimack Alumni Classic |
| 8 | MAIO, Matthew | SR | Merrimack |
50.30 |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | GENET, Brian | JR | New Hampshire |
52.30 | Holy Cross Men's Meet |
| 2 | HARMON, Eli | FR | Assumption |
51.65 | Northeast-10 Indoor Track & Field Championships |
| 3 | HICKEY, Blake | FR | Merrimack |
51.25 | 1:08.21 500m at Sharon Colyear%2C 50.84 leg of relay at John Thomas |
| 4 | SULLIVAN, Ryan | SR | Merrimack |
50.80 | |
| 5 | PLAZA, Zachary | SO | New Hampshire |
51.01 | |
| 6 | LAWES, Alex | FR | Bentley |
51.28 | 2022 Boston University David Hemery Valentine Invitational |
| 7 | WIX, Joe | SR | Bentley |
52.03 | 2022 Boston University David Hemery Valentine Invitational |
| 8 | WENDEL, Devin | SR | Bentley |
52.44 | Penmen Relays |
| Lane | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|
| 1 | ROBERTSON, Jack | SO | WPI |
53.85 | |
| 2 | COUGHLIN, Devin | SR | WPI |
53.50 | UMASS Outdoor Invitational |
| 3 | DIZON, Peter | FR | UMass Lowell |
52.80 | |
| 4 | FARLEY, Will | FR | Assumption |
52.64 | Freshman%2C HS PR last year was 52.64 |
| 5 | ECKENRODE, Bryce | JR | Assumption |
52.79 | 2022 Boston University David Hemery Valentine Invitational |
| 6 | PIKE, Hayden | FR | Bentley |
52.84 | Bears Invitational |
| 7 | BEAN, Evan | SO | Bentley |
53.79 | 53.79 2022 Boston University John Thomas Terrier Classic (Sunday) |