| College | 43.61 | Michael Norman | Southern California | 6/8/2018 | Eugene, Ore. |
| Athlete | Yr. | Team | Seed | Note | |
|---|---|---|---|---|---|
| 1 | COUTURE, Cory | SO | Merrimack |
47.13 | Raleigh Relays |
| 2 | MORRONE, Joseph | SO | Sacred Heart |
48.63 | |
| 3 | FLAHERTY, Sean | SR | Holy Cross |
49.70 | 49.70# (50.49) URI Coaches Invitational |
| 4 | MIELE, Dominic | SO | Sacred Heart |
49.97 | |
| 5 | RAHAMAN, Colin | SR | Merrimack |
50.98 | 2023 Merrimack College Track Carnival |
| 6 | MEIKLE, Connor | SO | Sacred Heart |
51.11 | |
| 7 | SARKISIAN, Jack | JR | Sacred Heart |
51.12 | |
| 8 | SKOPAS, Nathan | SR | Stonehill |
51.50 | |
| 9 | IVESTER, Casey | SR | Stonehill |
51.90 | |
| 10 | PERRY, Quinlan | FR | Holy Cross |
52.00 | |
| 11 | DOMINGO, Jackson | SO | Stonehill |
52.76 | 2022 Boston University David Hemery Valentine Invitational |
| 12 | TRASK, Brady | FR | Merrimack |
53.00 | |
| 13 | YARBROUGH, Jadis | FR | Merrimack |
53.13 | Riverhawk Invitational |
| 14 | CATCHING, Charles | FR | Sacred Heart |
53.57 |