| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kaczynska, Olivia A (12)
|
NJEEX |
1:12.80 |
1:10.49 |
-2.31 |
| 2 |
Liu, Jinrie K (11)
|
NJEEX |
1:18.30 |
1:17.86 |
-0.44 |
| 3 |
Tolly, Emma E (12)
|
NJNJRC |
1:19.64 |
1:18.43 |
-1.21 |
| 4 |
Walborn, Mabel R (11)
|
MAUN-M |
1:21.97 |
1:20.01 |
-1.96 |
| 5 |
Fontanella, Julianna R (11)
|
NJUN |
1:25.49 |
1:20.80 |
-4.69 |
| 6 |
Li, Angelyn (11)
|
NJEEX |
1:25.99 |
1:21.98 |
-4.01 |
| 7 |
Fegely, Haven (12)
|
MAMUHL |
1:23.00 |
1:21.99 |
-1.01 |
| 8 |
Koveloski, Charlotte R (9)
|
NJPENN |
1:41.00 |
1:22.15 |
-18.85 |
| 9 |
Fegely, Norah (9)
|
MAMUHL |
1:27.73 |
1:22.34 |
-5.39 |
| 10 |
Morton, Raegan C (12)
|
NJNJRC |
1:23.43 |
1:24.33 |
0.90 |
| 11 |
Meth, Isabelle S (10)
|
NJEEX |
1:30.99 |
1:24.74 |
-6.25 |
| 12 |
Steele, Alayna M (12)
|
MANAC |
1:29.20 |
1:24.97 |
-4.23 |
| 13 |
Lucas, Anna G (12)
|
NJNJRC |
1:33.67 |
1:25.17 |
-8.50 |
| 14 |
Monahan, Taylor L (10)
|
NJNJRC |
1:30.68 |
1:26.03 |
-4.65 |
| 15 |
Buffa, Grace (12)
|
NJEEX |
1:23.33 |
1:26.76 |
3.43 |
| 16 |
Lin, Naomi M (9)
|
NJNJRC |
1:29.87 |
1:29.72 |
-0.15 |
| 17 |
Siliato, Lilyanna E (9)
|
NJNJRC |
1:37.29 |
1:32.43 |
-4.86 |
| 18 |
Ryan, mackenzie l (11)
|
NJNJRC |
1:43.32 |
1:34.94 |
-8.38 |
| 19 |
Khemchandani, Jasmine (10)
|
NJUS-U |
1:55.81 |
1:38.02 |
-17.79 |
| 20 |
McGranahan, Maya (10)
|
MAMUHL |
1:39.12 |
1:39.76 |
0.64 |
| 21 |
Kraft, Rory (11)
|
NJUS-U |
1:47.47 |
1:40.47 |
-7.00 |
| 22 |
Duffy, Morgan J (9)
|
NJNJRC |
2:10.09 |
2:03.28 |
-6.81 |
|
Raifsnider, Hannah M (9)
|
MAUN-M |
1:45.21 |
DQ |
- |
|
Pandya, Tanishi P (10)
|
NJUS-U |
1:52.88 |
DQ |
- |
|
Mouchinski, Alexandra A (10)
|
NJEEX |
1:37.72 |
DQ |
- |