| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Er, Melissa (12)
|
NIUN-D |
1:21.06 |
1:13.25 |
-7.81 |
| 2 |
Xia, Vanessa J (11)
|
NIUN-D |
1:15.56 |
1:15.52 |
-0.04 |
| 3 |
Marcyan, Chloe M (12)
|
NITTSC |
1:16.30 |
1:17.19 |
0.89 |
| 4 |
Cywinski, Anna C (11)
|
NIVICT |
1:24.51 |
1:21.01 |
-3.50 |
| 5 |
Prezyna, Zoey (12)
|
NIVICT |
1:30.46 |
1:21.81 |
-8.65 |
| 6 |
Chambers, Finnley G (11)
|
NEATST |
1:27.95 |
1:22.48 |
-5.47 |
| 7 |
Reilly, Bridget F (11)
|
NISTAR |
1:22.95 |
1:22.83 |
-0.12 |
| 8 |
Wethey, Morgane A (12)
|
NIVICT |
1:26.83 |
1:23.65 |
-3.18 |
| 9 |
Natemeier, Amelia E (12)
|
NIVICT |
1:22.90 |
1:24.67 |
1.77 |
| 10 |
Wilkie, Kaitlin G (12)
|
NIRAYS |
1:27.72 |
1:25.85 |
-1.87 |
| 11 |
Murphy, Campbell E (11)
|
NITTSC |
1:30.96 |
1:27.11 |
-3.85 |
| 12 |
Cyr, Sadie E (12)
|
NEATST |
1:31.78 |
1:27.12 |
-4.66 |
| 13 |
Kennedy, Claire A (11)
|
NEATST |
1:35.73 |
1:29.48 |
-6.25 |
| 14 |
Guzman-Tavera, Sara (12)
|
NIUN-D |
1:33.00 |
1:29.93 |
-3.07 |
| 15 |
Krumpek, Ella E (12)
|
NITWST |
1:28.85 |
1:31.66 |
2.81 |
| 16 |
Wamsley, Sarah E (12)
|
NIVELO |
1:47.24 |
1:32.49 |
-14.75 |
| 17 |
Sabelawski, Josie L (11)
|
NEATST |
1:41.72 |
1:34.94 |
-6.78 |
| 18 |
Treleaven, Mia V (11)
|
NICLSC |
|
1:35.72 |
- |
| 19 |
Noecker, Sophia E (12)
|
NITWST |
1:39.79 |
1:35.86 |
-3.93 |
| 20 |
Pfalzer, Raeci A (12)
|
NIWWSC |
1:47.14 |
1:35.99 |
-11.15 |
| 21 |
Seelig, Jenna N (12)
|
NICLSC |
1:30.65 |
1:36.01 |
5.36 |
| 22 |
Cafarelli, Brianna N (12)
|
NIVICT |
1:54.64 |
1:37.27 |
-17.37 |
| 23 |
Call, Samantha M (11)
|
NIVELO |
|
1:39.19 |
- |
| 24 |
Kwoka, Kylie A (11)
|
NIFALC |
1:41.10 |
1:39.20 |
-1.90 |
| 25 |
Martino, Madeleine R (11)
|
NIVELO |
|
1:40.95 |
- |
| 26 |
Chang, Catherine (11)
|
NEATST |
|
1:41.82 |
- |
| 27 |
Wilson, Gabrielle O (12)
|
NITWST |
|
1:41.91 |
- |
| 28 |
Malkiewicz, Heather K (11)
|
NITTSC |
|
1:42.58 |
- |
| 29 |
Spiridopoulos, Audrey J (11)
|
NEATST |
1:44.35 |
1:42.81 |
-1.54 |
| 30 |
Delgado, Lela R (12)
|
NEATST |
1:40.00 |
1:44.42 |
4.42 |
| 31 |
Kleinmann, Isabelle K (11)
|
NIUN-T |
1:43.80 |
1:44.64 |
0.84 |
| 32 |
Whitley-Grassi, Ava E (12)
|
NISTAR |
|
1:45.19 |
- |
| 33 |
Roeser, Lila J (12)
|
NITTSC |
1:44.40 |
1:45.24 |
0.84 |
| 34 |
St. Hilaire, Madison D (11)
|
NEATST |
2:03.80 |
1:47.42 |
-16.38 |
| 35 |
Przybysz, Tara (12)
|
NIBAAC |
1:42.13 |
1:48.71 |
6.58 |
| 36 |
Barillari, Emma (12)
|
NIVELO |
1:45.95 |
1:54.71 |
8.76 |
| 37 |
Bruner, Zola S (11)
|
NEATST |
|
1:54.80 |
- |
| 38 |
Scibetta, Madeline C (12)
|
NITTSC |
2:03.21 |
1:55.10 |
-8.11 |
|
Arcadi, Kayla A (12)
|
NIVELO |
1:59.22 |
DQ |
- |
|
Tothero, Madeleine S (11)
|
NISTAR |
1:45.30 |
NS |
- |
|
Daley, Lauren S (12)
|
NITWST |
1:43.89 |
NS |
- |