| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Peel, Isabelle D (17)
|
NJXCEL |
1:03.79 |
1:01.58 |
-2.21 |
| 2 |
Liu, Helen D (14)
|
NJXCEL |
1:00.60 |
1:02.00 |
1.40 |
| 3 |
Deleger, Lina M (15)
|
NJXCEL |
1:02.78 |
1:03.15 |
0.37 |
| 4 |
Hartmann, Elisabeth M (15)
|
NJEEX |
1:03.60 |
1:04.03 |
0.43 |
| 5 |
Cai, Beatrice (13)
|
NJXCEL |
1:04.27 |
1:05.76 |
1.49 |
| 6 |
Lawton, Valerie J (14)
|
NJEEX |
1:06.66 |
1:06.12 |
-0.54 |
| 7 |
Kim, Beatrix (13)
|
NJXCEL |
1:04.16 |
1:06.35 |
2.19 |
| 8 |
Hansford, Natalie (16)
|
NJXCEL |
1:04.44 |
1:06.87 |
2.43 |
| 9 |
Rabito, Julia A (18)
|
NJXCEL |
1:08.35 |
1:07.19 |
-1.16 |
| 10 |
Williams, Isabel (16)
|
NJXCEL |
1:09.44 |
1:10.00 |
0.56 |
| 11 |
Domantay, Madeleine E (13)
|
NJPTAC |
1:12.05 |
1:10.61 |
-1.44 |
| 12 |
Sullivan, Kathleen P (13)
|
NJEEX |
1:12.63 |
1:12.04 |
-0.59 |
| 13 |
Karthikvatsan, Shriya (15)
|
NJEEX |
1:12.59 |
1:13.57 |
0.98 |
| 14 |
Liou, Alyssa K (15)
|
NJEEX |
1:11.75 |
1:14.43 |
2.68 |
| 15 |
Trench, Camille F (13)
|
NJPTAC |
1:11.95 |
1:14.64 |
2.69 |
| 16 |
Karthikvatsan, Deethya (11)
|
NJEEX |
1:15.80 |
1:15.57 |
-0.23 |
| 17 |
Wilton, Macaela C (13)
|
NJPTAC |
1:19.00 |
1:17.58 |
-1.42 |
| 18 |
Sajikumar, Nikhita (11)
|
NJPTAC |
1:34.95 |
1:31.62 |
-3.33 |
| 19 |
Hernandez, Lauren E (11)
|
NJPTAC |
1:38.79 |
1:38.04 |
-0.75 |