| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Whang, Samantha E (12)
|
MRNYSA |
1:13.29 |
1:03.49 |
-9.80 |
| 2 |
Richardson, Davia K (11)
|
MRYMID |
1:08.50 |
1:03.60 |
-4.90 |
| 3 |
Lee, Olivia (11)
|
MRCOND |
1:09.03 |
1:06.60 |
-2.43 |
| 4 |
Johnson, Cayla A (12)
|
MRAPEX |
1:08.67 |
1:09.51 |
0.84 |
| 5 |
Shatoff, Karlie B (12)
|
MRCOND |
1:10.41 |
1:10.56 |
0.15 |
| 6 |
Estipular, Sharmaine J (12)
|
MRNYCP |
1:07.29 |
1:10.62 |
3.33 |
| 7 |
Moon, Isabella S (11)
|
MRNYSA |
1:19.06 |
1:11.45 |
-7.61 |
| 8 |
Walsh, Alexondria N (12)
|
MRNYSA |
1:10.27 |
1:11.46 |
1.19 |
| 9 |
Grant, Morgan E (12)
|
MRCOND |
1:10.15 |
1:11.60 |
1.45 |
| 10 |
Vidals, Giselle (11)
|
MRAPEX |
1:12.24 |
1:13.51 |
1.27 |
| 11 |
Martin, Mio S (11)
|
MRBAD |
1:18.37 |
1:15.00 |
-3.37 |
| 12 |
Avdic, Azalea (11)
|
MRAPEX |
1:16.32 |
1:15.02 |
-1.30 |
| 13 |
Qureshi, Alina (12)
|
MRCOND |
1:18.09 |
1:15.64 |
-2.45 |
| 14 |
Reyes Aguirre, Juana (12)
|
MRAPEX |
1:14.39 |
1:16.41 |
2.02 |
| 15 |
Wang, Melissa (11)
|
MRBAD |
1:19.24 |
1:20.04 |
0.80 |
| 16 |
Safran, Elisa J (11)
|
MRCOND |
1:30.05 |
1:28.62 |
-1.43 |
| 17 |
Lunenfeld, Erika F (11)
|
MRBAD |
2:05.39 |
1:33.48 |
-31.91 |
| 18 |
Burgess, Delilah N (11)
|
MRAPEX |
|
1:35.91 |
- |