| Lane | # | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 3 | 449 | HONOHAN, Lucas | SR | UMass Amherst |
48.20 | |
| 4 | 312 | LEGISTER, Jessie | FR | Northeastern |
47.90 | |
| 5 | 10 | GUTIERREZ ALMEDINA, Jan Michael | SR | Albany |
47.13 | Virginia Challenge |
| 6 | 313 | MAGRE, Phillips | JR | Northeastern |
47.38 | IC4A/ECAC Indoor Track & Field Championships |
| Lane | # | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 3 | 274 | SERRANO-WU, Max | JR | Harvard |
49.55 | |
| 4 | 461 | STODDARD, Colin | SR | UMass Amherst |
48.55 | |
| 5 | 266 | LAPIT, Gregory | SO | Harvard |
48.20 | |
| 6 | 275 | SHIRLEY, Aaron | SO | Harvard |
48.33 |
| Lane | # | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 2 | 514 | CASEBOLT, Ryan | SO | UMass Lowell |
50.30 | |
| 3 | 443 | DUBSKY, Daniel | FR | UMass Amherst |
50.25 | |
| 4 | 267 | LEGO, Charles | SR | Harvard |
49.98 | Boston University Bruce Lehane Scarlet and White Invite |
| 5 | 442 | DREW, Riley | FR | UMass Amherst |
49.95 | |
| 6 | 453 | MARTENS, Bernd | FR | UMass Amherst |
49.95 |
| Lane | # | Athlete | Yr. | Team | Seed | Note |
|---|---|---|---|---|---|---|
| 2 | 559 | STELMACH, Luke | FR | UMass Lowell |
51.50 | |
| 3 | 557 | STAIRS, Shawn | SO | UMass Lowell |
51.22 | 2020 BU David Hemery Valentine Invitational |
| 4 | 545 | LALONDE, Zachary | FR | UMass Lowell |
51.20 | |
| 5 | 273 | RODRIGUEZ, Mason | SO | Harvard |
50.85 | |
| 6 | 463 | WALKER, Jackson | JR | UMass Amherst |
51.00 |