| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Uttaro, Elena P (17)
|
MRFREE |
59.68 |
58.97 |
-0.71 |
| 2 |
Gold, Bailey C (16)
|
NJMCSC |
58.77 |
1:00.77 |
2.00 |
| 3 |
Stiles, Juliann A (17)
|
NJMCSC |
59.84 |
1:01.36 |
1.52 |
| 4 |
Sucher, Sarah (15)
|
MRMAKO |
58.35 |
1:01.87 |
3.52 |
| 5 |
Reyna, Salma (13)
|
MRWEST |
1:07.24 |
1:02.26 |
-4.98 |
| 6 |
Polemeni, Olivia D (15)
|
NJMCSC |
59.56 |
1:02.87 |
3.31 |
| 7 |
Devaney, Katherine E (17)
|
MRCOND |
1:02.49 |
1:03.12 |
0.63 |
| 8 |
Evangelista, Ryan P (16)
|
MRCOND |
1:04.66 |
1:05.41 |
0.75 |
| 9 |
Duggan, Sarah (17)
|
MRCFJV |
1:02.91 |
1:07.04 |
4.13 |
| 10 |
Prybylski, Anna (15)
|
MRCFJV |
1:04.54 |
1:07.22 |
2.68 |
| 11 |
Chan, Mandy (15)
|
MRUN |
|
1:07.60 |
- |
| 12 |
Morris, Emily G (17)
|
MRCOND |
1:03.15 |
1:07.95 |
4.80 |
| 13 |
Devaney, Lily K (15)
|
MRCOND |
1:10.37 |
1:08.21 |
-2.16 |
| 14 |
Fergus, Aerin S (17)
|
MRMAKO |
1:00.99 |
1:08.46 |
7.47 |
| 15 |
Gaffney, Victoria E (17)
|
MRCOND |
1:04.90 |
1:08.98 |
4.08 |
| 16 |
Zacchia, Alyssa A (16)
|
NJUN |
1:06.38 |
1:09.61 |
3.23 |
| 17 |
Noncarrow, Katherine L (18)
|
MRCOND |
1:08.17 |
1:09.66 |
1.49 |
| 18 |
Fountain, Isabella I (15)
|
MRCOND |
1:08.55 |
1:09.90 |
1.35 |
| 19 |
Mottura, Sofia L (15)
|
MRWEST |
1:12.69 |
1:10.03 |
-2.66 |
| 20 |
Block, Isabella L (16)
|
MRCOND |
1:08.69 |
1:10.56 |
1.87 |
| 21 |
Block, Alexandra V (16)
|
MRCOND |
1:06.73 |
1:11.64 |
4.91 |
| 22 |
Takiguchi, Sara K (15)
|
MRCOND |
1:06.74 |
1:13.32 |
6.58 |
| 23 |
Miriyagalla, Amaavi (15)
|
MRCFJV |
1:09.19 |
1:13.68 |
4.49 |
| 24 |
Frenkel, Lea (16)
|
MRCFJV |
1:10.00 |
1:14.30 |
4.30 |
| 25 |
Peck, Samantha N (15)
|
MRUN |
1:06.93 |
1:17.18 |
10.25 |
| 26 |
Young, Chloe E (11)
|
NJMCSC |
1:25.33 |
1:22.57 |
-2.76 |
| 27 |
Foong, Yanyi (13)
|
MRCOND |
1:31.38 |
1:28.89 |
-2.49 |
| 28 |
Maslin, Amy (15)
|
MRMAKO |
|
1:31.14 |
- |
| 29 |
Jiang, Lori (8)
|
MRWEST |
|
1:32.68 |
- |
|
Rabinowitz, Alana (15)
|
MRCFJV |
1:22.54 |
DQ |
- |