| W | World Outdoor 2024 | 47.60 | Marita Koch | GDR | 10/6/1985 | Canberra, AUS |
| A | American Outdoor 2024 | 48.70 | Sandi Richards | Nike | 9/17/2006 | Athens, GRE |
| C | College Outdoor 2024 | 49.13 | Britton Wilson | Arkansas | 5/13/2023 | Baton Rouge, LA |
| N | NEC championship | 54.31 | Tateen Abdel-Baaith | Long Island | 1998 | |
| E | ECAC | 56.64 |
| Lane | # | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|---|
| 1 | 532 | HOLT, JULIA | FR | MERRIMACK |
59.38 |
| 2 | 487 | CLAXTON, LONDON | SR | LIU |
58.75 |
| 3 | 548 | PASKOW, RILEY | SO | MERRIMACK |
58.15 |
| 4 | 709 | ENCARNACAO, KAYTLIN | SR | STONEHILL |
57.66 |
| 5 | 742 | FERNANDEZ, JUNE | FR | WAGNER |
57.00 |
| 6 | 654 | ALABAN-TAFON, RHODA | SR | SAINT FRANCIS |
57.54 |
| 7 | 756 | PATTERSON, JANEE' | JR | WAGNER |
57.89 |
| 8 | 668 | DEL PIELAGO, GABRIELLA | FR | SAINT FRANCIS |
58.18 |
| Lane | # | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|---|
| 2 | 616 | MAIO, MARISA | FR | SACRED HEART |
NT |
| 3 | 534 | LANE, KALEIGH | SR | MERRIMACK |
1:00.02 |
| 4 | 487 | CLAXTON, LONDON | SR | LIU |
1:00.32 |
| 5 | 756 | PATTERSON, JANEE' | JR | WAGNER |
58.81 |
| 6 | 460 | PORTER, MEGHAN | JR | FDU |
NT |
| 7 | 742 | FERNANDEZ, JUNE | FR | WAGNER |
56.38 |
| 8 | 573 | CANUTO, DIAMANI | FR | SACRED HEART |
1:00.64 |
| Lane | # | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|---|
| 3 | 497 | PASTOR, ALESSANDRA | SO | LIU |
1:01.21 |
| 4 | 548 | PASKOW, RILEY | SO | MERRIMACK |
58.47 |
| 5 | 456 | LOWDER, ANAYA | FR | FDU |
1:00.14 |
| 6 | 654 | ALABAN-TAFON, RHODA | SR | SAINT FRANCIS |
56.69 |
| 7 | 450 | FURTICK, TALIYAH | JR | FDU |
1:04.07 |
| 8 | 431 | LOGAN, KAYLA | FR | CENTRAL CONNECTICUT |
1:00.16 |
| Lane | # | Athlete | Yr. | Team | Seed |
|---|---|---|---|---|---|
| 3 | 668 | DEL PIELAGO, GABRIELLA | FR | SAINT FRANCIS |
58.58 |
| 4 | 747 | GUGLIELMO, MEGAN | JR | WAGNER |
NT |
| 5 | 532 | HOLT, JULIA | FR | MERRIMACK |
1:00.08 |
| 6 | 709 | ENCARNACAO, KAYTLIN | SR | STONEHILL |
56.44 |
| 7 | 575 | CHORZEPA, TORI | JR | SACRED HEART |
1:00.26 |
| 8 | 753 | OKAFOR, ANGEL | SO | WAGNER |
1:00.66 |