| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pryne, Jessica L (12)
|
MRNYSA |
58.39 |
1:00.38 |
1.99 |
| 2 |
Labita, Julia (11)
|
MRNYSA |
1:04.68 |
1:05.75 |
1.07 |
| 3 |
Amaro, Isabella L (12)
|
MRNDAC |
1:06.99 |
1:06.75 |
-0.24 |
| 4 |
MacHugh, Emily H (12)
|
MRNBS |
1:05.78 |
1:06.84 |
1.06 |
| 5 |
Wedlick, Mariella (11)
|
MRNYSA |
1:10.83 |
1:07.47 |
-3.36 |
| 6 |
Armstrong, Claire M (12)
|
MRMWSC |
1:10.19 |
1:08.21 |
-1.98 |
| 7 |
Smith, Catherine M (12)
|
MRNYSA |
1:09.64 |
1:08.77 |
-0.87 |
| 8 |
Kocik, Jacqueline B (12)
|
MRNDAC |
1:12.80 |
1:09.71 |
-3.09 |
| 9 |
Whitehurst, Gabriella M (12)
|
MRMVA |
1:12.07 |
1:10.37 |
-1.70 |
| 10 |
Nellis, Anna-Mae J (12)
|
MRDA |
1:07.97 |
1:10.54 |
2.57 |
| 11 |
MacHugh, Grace A (11)
|
MRNBS |
1:19.93 |
1:11.50 |
-8.43 |
| 12 |
Beezer, Kristina G (11)
|
MRMWSC |
1:15.28 |
1:12.04 |
-3.24 |
| 13 |
O'Hara, Lily B (12)
|
MRDA |
1:15.09 |
1:12.97 |
-2.12 |
| 14 |
Wurster, Meghan K (11)
|
MRNBS |
1:15.51 |
1:13.03 |
-2.48 |
| 15 |
Trevena, Olivia E (12)
|
MRNDAC |
1:20.09 |
1:13.29 |
-6.80 |
| 16 |
McAninch, Katherine E (12)
|
MRMWSC |
1:22.89 |
1:13.92 |
-8.97 |
| 17 |
Williams, Grace K (11)
|
MRNBS |
1:21.55 |
1:14.95 |
-6.60 |
| 18 |
Boyle, Julia T (11)
|
MRNBS |
1:20.36 |
1:17.79 |
-2.57 |
| 19 |
Kohlbecker, Sophia D (11)
|
MRMWSC |
1:26.02 |
1:18.82 |
-7.20 |
| 20 |
Kelly, Mary Margaret (12)
|
MRNYSA |
|
1:19.45 |
- |
| 21 |
Camo, Madeline N (11)
|
MRNYSA |
1:36.31 |
1:24.11 |
-12.20 |
| 22 |
Clark, Emma A (11)
|
MRDA |
1:26.23 |
1:24.72 |
-1.51 |
| 23 |
Rattan, Udaya (11)
|
MRDA |
1:30.61 |
1:26.24 |
-4.37 |
| 24 |
Repke, Emma M (11)
|
MRDA |
1:34.62 |
1:35.19 |
0.57 |
| 25 |
Staubi, Emma S (11)
|
MRNDAC |
1:50.57 |
1:37.64 |
-12.93 |
| 26 |
Donovan, Mary (11)
|
MRNYSA |
|
1:40.96 |
- |
| 27 |
Romero, Amanda N (11)
|
MRNBS |
|
1:43.99 |
- |
|
Martin, Anjoule L (12)
|
MRNBS |
|
DQ |
- |
|
Mendoza, Emily (11)
|
MRNBS |
|
DQ |
- |
|
Chu, Kelsey G (11)
|
MRHVD |
1:11.16 |
NS |
- |