| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Dimaculangan, Annabel (12)
|
MRTVSC |
1:22.90 |
1:21.02 |
-1.88 |
| 2 |
Monti, AvaGrace (13)
|
MRTVSC |
1:21.01 |
1:21.49 |
0.48 |
| 3 |
DeMarco, Marissa A (13)
|
MRTVSC |
1:26.06 |
1:27.07 |
1.01 |
| 4 |
Dimaculangan, Abigail X (14)
|
MRTVSC |
1:34.41 |
1:32.90 |
-1.51 |
| 5 |
Jung, Ashley (15)
|
MRLIAC |
1:39.14 |
1:33.40 |
-5.74 |
| 6 |
Sckalor, Maggie (13)
|
MRHAA |
1:48.38 |
1:38.40 |
-9.98 |
| 7 |
Ahn, Jolie (14)
|
MRLIAC |
1:40.13 |
1:38.57 |
-1.56 |
| 8 |
Leu, Mindy B (13)
|
MRLIAC |
1:42.85 |
1:40.90 |
-1.95 |
| 9 |
Denzler, Charlee M (14)
|
MRLIAC |
1:47.43 |
1:41.46 |
-5.97 |
| 10 |
Williamson, Amanda (15)
|
MRHAA |
1:42.19 |
1:41.47 |
-0.72 |
| 11 |
Okodogbe, Favour E (14)
|
MRLIAC |
1:44.68 |
1:41.73 |
-2.95 |
| 12 |
Primak, Sofia I (13)
|
MRTVSC |
1:40.28 |
1:41.76 |
1.48 |
| 13 |
Albert, Anna (13)
|
MRTVSC |
1:40.93 |
1:42.32 |
1.39 |
| 14 |
Coveny, Cassidy F (14)
|
MRLIAC |
2:17.17 |
1:42.41 |
-34.76 |
| 14 |
Meleady-Breslin, Rachel C (15)
|
MRLIAC |
1:48.30 |
1:42.41 |
-5.89 |
| 16 |
Ozkumru, Karli S (14)
|
MRLIAC |
2:24.24 |
1:50.15 |
-34.09 |
| 17 |
Walsh, Kelsey D (13)
|
MRLIAC |
2:00.00 |
1:53.75 |
-6.25 |
| 18 |
Fargnoli, Kimberly (13)
|
MRLIAC |
2:05.00 |
1:54.53 |
-10.47 |
| 19 |
Abels, Marissa G (13)
|
MRLIAC |
2:10.00 |
1:56.73 |
-13.27 |
| 20 |
Fitzgerald, Carly (14)
|
MRLIAC |
2:04.00 |
1:58.51 |
-5.49 |
| 21 |
Polanco, Valerie (14)
|
MRLIAC |
1:59.00 |
1:58.80 |
-0.20 |
| 22 |
Wei, Claire (13)
|
MRLIAC |
1:56.49 |
2:02.74 |
6.25 |
| 23 |
Primak, Morgan A (9)
|
MRTVSC |
1:54.00 |
2:03.25 |
9.25 |
| 24 |
Wright, Elizabeth M (10)
|
MRTVSC |
1:56.00 |
2:06.62 |
10.62 |
|
White, Anna M (13)
|
MRLIAC |
2:10.00 |
DQ |
- |
|
Bosch, Kaleigh (14)
|
MRLIAC |
1:48.71 |
DQ |
- |