| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Chen, Vivien E (13)
|
MRRA |
1:04.40 |
1:03.66 |
-0.74 |
| 2 |
Gottlebe, Gavina T (14)
|
MRRA |
1:06.68 |
1:09.54 |
2.86 |
| 3 |
Buzaid, Catherine E (13)
|
MRRA |
1:08.29 |
1:11.81 |
3.52 |
| 4 |
McAuley, Nadia A (14)
|
MRNYS |
1:14.17 |
1:12.17 |
-2.00 |
| 5 |
Ramos, Aliza D (13)
|
MRRFAC |
1:21.67 |
1:13.42 |
-8.25 |
| 6 |
Shaw, Jillian G (13)
|
MRYBAR |
1:27.89 |
1:14.16 |
-13.73 |
| 7 |
Kovacs, Alexandra T (14)
|
NJSCY |
1:13.24 |
1:14.24 |
1.00 |
| 8 |
Anderson, Ava (13)
|
NJSCY |
1:15.03 |
1:15.49 |
0.46 |
| 9 |
Abbruzzese, Shylah D (13)
|
MRRFAC |
1:13.31 |
1:15.86 |
2.55 |
| 10 |
Schwarz, Juliet (13)
|
NJSCY |
1:19.49 |
1:17.41 |
-2.08 |
| 11 |
Muller, Emma (13)
|
NJSCY |
1:14.05 |
1:19.78 |
5.73 |
| 12 |
Brutvan, Annabelle X (14)
|
MRNYS |
|
1:25.10 |
- |
| 13 |
Braunsdorf, Kara J (13)
|
MRRA |
1:35.64 |
1:27.94 |
-7.70 |
| 14 |
Amelung, Samantha (13)
|
NJSCY |
1:27.81 |
1:27.97 |
0.16 |
|
Briceno, Isabella (14)
|
MRNYS |
1:07.52 |
NS |
- |