| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DiTolla, Rachel L (17)
|
MRSSC |
1:00.81 |
1:02.24 |
1.43 |
| 2 |
Renna, Julia (16)
|
MRSSC |
1:01.76 |
1:04.05 |
2.29 |
| 3 |
Velazquez, Gabrielle E (15)
|
MRSSC |
1:01.31 |
1:05.38 |
4.07 |
| 4 |
Claps, Emma (15)
|
MRHAA |
1:03.67 |
1:05.58 |
1.91 |
| 5 |
Cavallo, Isabella M (16)
|
MRCSDC |
1:10.85 |
1:09.25 |
-1.60 |
| 6 |
Vega, Sofia V (16)
|
MRSSC |
1:10.99 |
1:11.47 |
0.48 |
| 7 |
Rommeney, Rachel (15)
|
MRCSDC |
1:12.05 |
1:11.56 |
-0.49 |
| 8 |
Zhu, Sydney S (17)
|
MRHAA |
1:13.51 |
1:16.31 |
2.80 |
| 9 |
Altmann, Katelyn E (15)
|
MRSSC |
1:23.86 |
1:17.74 |
-6.12 |
| 10 |
Argyros, Miranda E (15)
|
MRSSC |
1:22.35 |
1:17.96 |
-4.39 |
| 11 |
Iannone, Anna Joy (11)
|
MRWISC |
1:14.27 |
1:18.41 |
4.14 |
| 12 |
Giambrone, Abigail (15)
|
MRSSC |
1:27.21 |
1:23.35 |
-3.86 |
| 13 |
Priola, Kate (15)
|
MRCSDC |
1:27.89 |
1:29.30 |
1.41 |
|
Bauman, Alyssa C (15)
|
MRSSC |
1:38.73 |
DQ |
- |
|
Schroder, Jacqueline S (17)
|
MRHAA |
2:00.00 |
NS |
- |
|
Reynolds, Kerryann (17)
|
MRHAA |
59.99 |
NS |
- |
|
Gucciardo, Gianna T (16)
|
MRUN |
1:15.06 |
NS |
- |