| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vega, Isabella M (14)
|
MRWEST |
1:10.14 |
1:09.28 |
-0.86 |
| 2 |
Martinez-Reyes, Areiannah J (16)
|
MRLIE |
|
1:10.18 |
- |
| 3 |
Eng, Amelie R (15)
|
MRLIE |
1:12.82 |
1:11.66 |
-1.16 |
| 4 |
Paggi, Sofia C (15)
|
MRLIE |
1:15.54 |
1:12.91 |
-2.63 |
| 5 |
Walsh, Jessica M (15)
|
MRLIE |
1:15.54 |
1:13.12 |
-2.42 |
| 6 |
Orner, Brooke E (11)
|
MRSSC |
1:17.78 |
1:13.42 |
-4.36 |
| 7 |
Gelfand, Veronica (15)
|
MRLIE |
1:11.58 |
1:14.36 |
2.78 |
| 8 |
Immel, Elizabeth A (17)
|
MRLIE |
1:15.65 |
1:14.50 |
-1.15 |
| 9 |
Byrne, Kelly P (15)
|
MRWEST |
1:17.14 |
1:14.91 |
-2.23 |
| 10 |
Guglielmo, Ava S (15)
|
MRLIE |
|
1:15.15 |
- |
| 11 |
Pomeroy, Kathlyn A (14)
|
MRLIE |
|
1:16.56 |
- |
| 12 |
Sullivan, Maureen C (15)
|
MRLIE |
1:21.17 |
1:16.67 |
-4.50 |
| 13 |
Euyoque, Nicole A (14)
|
MRWEST |
1:15.72 |
1:16.88 |
1.16 |
| 14 |
Brita, Mia K (15)
|
MRLIE |
1:31.00 |
1:17.27 |
-13.73 |
| 15 |
Mullin, Allison B (15)
|
MRLIE |
|
1:17.51 |
- |
| 16 |
Singh, Cristina P (17)
|
MRLIE |
1:18.28 |
1:17.89 |
-0.39 |
| 17 |
Minchak, Kaitlin E (16)
|
MRLIE |
|
1:18.77 |
- |
| 18 |
Dubavets, Margarita (16)
|
MRLIE |
1:23.23 |
1:19.23 |
-4.00 |
| 19 |
Hershberg, Lily R (16)
|
PNSMAC |
1:22.78 |
1:20.65 |
-2.13 |
| 20 |
Chan, Megan N (15)
|
MRLIE |
1:25.51 |
1:20.92 |
-4.59 |
| 21 |
Favata, Ashlee C (15)
|
MRLIE |
1:22.60 |
1:21.19 |
-1.41 |
| 22 |
Pusing, Ava Y (14)
|
MRQNS |
1:18.96 |
1:21.28 |
2.32 |
| 23 |
Pepe, Gabriella (16)
|
MRLIE |
1:21.21 |
1:25.23 |
4.02 |
| 24 |
Murphy, Marli-Marie O (16)
|
MRLIE |
|
1:25.75 |
- |
| 25 |
Unger, Melanie L (15)
|
MRLIE |
|
1:27.81 |
- |
| 26 |
Weinstein, Mary J (11)
|
MRWEST |
|
1:29.07 |
- |
| 27 |
Canon, Nicole A (16)
|
MRLIE |
|
1:32.29 |
- |
| 28 |
Nothnagle, Alexa G (16)
|
MRLIE |
1:59.35 |
1:33.83 |
-25.52 |
| 29 |
Eisenberg, Sarah J (17)
|
MRLIE |
1:26.88 |
1:36.42 |
9.54 |
| 30 |
Galluzzi, Emma R (15)
|
MRLIE |
|
1:37.61 |
- |
| 31 |
Kane, Nora K (15)
|
MRLIE |
|
1:41.85 |
- |