| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Quiller, Hailey M (12)
|
MRCAS |
1:17.77 |
1:15.11 |
-2.66 |
| 2 |
Chicaiza, Natali (12)
|
MRCFJV |
1:20.01 |
1:15.49 |
-4.52 |
| 3 |
Bensabeur, Sidney (12)
|
MRCFJV |
1:18.98 |
1:16.20 |
-2.78 |
| 4 |
Hedman, Else (12)
|
MRCFJV |
1:19.77 |
1:18.73 |
-1.04 |
| 5 |
Washington, Madison L (12)
|
MRCAS |
1:20.18 |
1:19.07 |
-1.11 |
| 6 |
Carano, Mylie (11)
|
MRCFJV |
1:21.86 |
1:19.13 |
-2.73 |
| 7 |
Carley, Olina (11)
|
MRCFJV |
1:21.27 |
1:20.66 |
-0.61 |
| 8 |
Wilkinson, Julia (11)
|
MRCFJV |
1:21.06 |
1:20.73 |
-0.33 |
| 9 |
Liang, Magan E (11)
|
MRMCBY |
1:26.15 |
1:22.83 |
-3.32 |
| 10 |
Delgado, Isabella (12)
|
MRCAS |
1:25.71 |
1:22.84 |
-2.87 |
| 11 |
Dyce, Aniesha (12)
|
MRASAP |
1:30.95 |
1:23.56 |
-7.39 |
| 12 |
Paulino, Janylee (11)
|
MRKBM |
1:31.00 |
1:24.75 |
-6.25 |
| 13 |
Del Rosario-Tapan, Amihan L (11)
|
MRCAS |
1:30.60 |
1:25.26 |
-5.34 |
| 14 |
Williams, Alisia (12)
|
MRCAS |
1:22.53 |
1:25.35 |
2.82 |
| 15 |
Zucker, Petra (12)
|
MRLIFE |
1:52.38 |
1:28.10 |
-24.28 |
| 16 |
Vizhco, Daisy M (11)
|
MRCAS |
|
1:28.18 |
- |
| 17 |
Huang, Alyssa (11)
|
MRCFJV |
1:29.89 |
1:29.32 |
-0.57 |
| 18 |
Banja, Cristal * (11)
|
MRHS |
1:30.00 |
1:30.31 |
0.31 |
| 19 |
Kuliecza, Vivienne R (11)
|
MRMCBY |
1:30.18 |
1:35.30 |
5.12 |
| 20 |
Sheran, Samantha (12)
|
MRASAP |
1:41.06 |
1:39.64 |
-1.42 |
| 21 |
Rousakis, Marianna E (11)
|
MRASAP |
|
1:59.72 |
- |
| 22 |
Ancone, Kyra (12)
|
MRMCBY |
|
2:05.54 |
- |
|
Province, Shaye L (11)
|
MRASAP |
1:40.09 |
DQ |
- |
|
Torres, Cassidy-Amber (11)
|
MRMCBY |
1:29.22 |
NS |
- |