| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
El Ghissassi, Sidra S (10)
|
NIUN |
1:10.99 |
1:11.38 |
0.39 |
| 2 |
Thompson, Samantha K (10)
|
MRVAC |
1:14.03 |
1:13.83 |
-0.20 |
| 3 |
Buzaid, Catherine E (9)
|
MRRA |
1:19.51 |
1:16.24 |
-3.27 |
| 4 |
Burgarelli, Carmen A (10)
|
MRNBS |
1:15.33 |
1:17.23 |
1.90 |
| 5 |
Shaw, Jillian G (9)
|
MRAGMV |
1:19.53 |
1:18.53 |
-1.00 |
| 6 |
Finucane, Lea G (10)
|
MRAGMV |
1:21.12 |
1:19.15 |
-1.97 |
| 7 |
Zhang, Alisha (10)
|
MRPAC |
1:24.97 |
1:21.02 |
-3.95 |
| 8 |
Walsh, Leah E (10)
|
MRNBS |
1:22.67 |
1:22.07 |
-0.60 |
| 9 |
Sirkowa, Adelina C (10)
|
MRNYSA |
1:19.72 |
1:23.60 |
3.88 |
| 10 |
Filipkowski, Chloe J (9)
|
MRNBS |
1:29.63 |
1:24.97 |
-4.66 |
| 11 |
Soperanez, Isabel (10)
|
MRMWDA |
1:28.93 |
1:25.89 |
-3.04 |
| 12 |
Bartolacci, Eliza K (9)
|
MRRA |
1:39.04 |
1:28.45 |
-10.59 |
| 13 |
Martinez Santos, Janice (10)
|
MRMHHW |
1:34.55 |
1:30.99 |
-3.56 |
| 14 |
Kregel, Marina (10)
|
MRNDAC |
1:26.25 |
1:31.22 |
4.97 |
| 15 |
Dwyer, Chloe L (9)
|
MRWSSC |
1:33.85 |
1:35.12 |
1.27 |
| 16 |
Marricco, Liliana E (9)
|
MRRA |
1:46.04 |
1:35.27 |
-10.77 |
| 17 |
Mulqueen, Aylee C (9)
|
MRMWDA |
1:43.17 |
1:37.90 |
-5.27 |
| 18 |
Zellner-Portela, Natasha N (10)
|
MRNYSA |
1:39.63 |
1:37.95 |
-1.68 |
| 19 |
Murphy, Eliana H (9)
|
MRMWDA |
1:50.99 |
1:39.60 |
-11.39 |
| 20 |
Roth, Ashlynn C (9)
|
MRNYSA |
2:00.52 |
1:39.95 |
-20.57 |
| 21 |
Hicks, Juliana M (10)
|
MRNBS |
1:46.53 |
1:41.70 |
-4.83 |
| 22 |
Valdovinos, Emma (9)
|
MRMHHW |
1:44.03 |
1:41.82 |
-2.21 |
| 23 |
Piscitella, Lena E (9)
|
MRNBS |
1:49.23 |
1:43.83 |
-5.40 |
| 24 |
McAdam, Aurora (10)
|
MRVAC |
1:50.13 |
1:49.12 |
-1.01 |
| 25 |
Sarnicki, Madelyn N (9)
|
MRAGMV |
2:01.34 |
1:51.15 |
-10.19 |
| 26 |
Milza, Zoe E (9)
|
MRUN |
2:13.67 |
2:00.32 |
-13.35 |
|
Estrada, Emma V (9)
|
MRNBS |
1:53.73 |
NS |
- |