| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Moyer, Ava V (11)
|
MAJW |
1:14.24 |
1:08.09 |
-6.15 |
| 1 |
Gallagher, Rachel J (11)
|
MAJW |
1:25.58 |
1:09.79 |
-15.79 |
| 1 |
Levensten, Kate E (12)
|
MASSC |
1:02.04 |
59.94 |
-2.10 |
| 2 |
Mullins, Lainey J (12)
|
MASSC |
1:02.55 |
1:01.57 |
-0.98 |
| 2 |
Chung, Alena S (12)
|
MARAYS |
1:13.98 |
1:11.82 |
-2.16 |
| 2 |
Seiger, Audrey D (12)
|
MAJW |
|
1:12.29 |
- |
| 3 |
Levensten, Sydney J (12)
|
MASSC |
1:04.85 |
1:03.20 |
-1.65 |
| 3 |
Kuball, Lilliana M (12)
|
MAJW |
1:16.48 |
1:12.93 |
-3.55 |
| 3 |
Renouf, Stephanie E (12)
|
MAJW |
1:19.82 |
1:14.36 |
-5.46 |
| 4 |
Finnegan, Meghan M (12)
|
MAJW |
1:04.57 |
1:03.82 |
-0.75 |
| 4 |
He, Katherine F (12)
|
MACBST |
1:13.00 |
1:13.27 |
0.27 |
| 4 |
Lynch, Emily G (12)
|
MABRY |
1:24.56 |
1:17.40 |
-7.16 |
| 5 |
Mullan, Anna R (12)
|
MABRY |
1:07.67 |
1:07.27 |
-0.40 |
| 5 |
Krieg, Sylvia C (12)
|
MASSC |
1:13.92 |
1:14.17 |
0.25 |
| 5 |
Tonelli, Evangelia M (12)
|
MAJW |
1:37.29 |
1:18.50 |
-18.79 |
| 6 |
Albuquerque, Alicia M (12)
|
MAJW |
1:05.49 |
1:07.30 |
1.81 |
| 6 |
Behm, Emma J (12)
|
MAJW |
1:14.81 |
1:14.25 |
-0.56 |
| 6 |
O'Donoghue, Rowan B (11)
|
MADST |
1:20.13 |
1:20.61 |
0.48 |
| 7 |
Yerkes, Samantha J (11)
|
MAJW |
1:06.98 |
1:07.90 |
0.92 |
| 7 |
Bednarek, Casey D (12)
|
MAUN-9 |
1:17.12 |
1:15.29 |
-1.83 |
| 7 |
Poblador, Lianne L (11)
|
MAJW |
1:28.76 |
1:20.68 |
-8.08 |
| 8 |
Shapiro, Alisa M (12)
|
MAWAVE |
1:08.42 |
1:08.31 |
-0.11 |
| 8 |
Fahy, Kaitlyn A (12)
|
MAJW |
1:17.40 |
1:15.53 |
-1.87 |
| 8 |
Mitchell, Victoria S (11)
|
MASSC |
1:22.34 |
1:23.81 |
1.47 |
| 9 |
Keegan, Mary K (12)
|
MADST |
1:08.53 |
1:08.58 |
0.05 |
| 9 |
Beggs, Christina C (12)
|
MAJW |
1:14.58 |
1:15.77 |
1.19 |
| 9 |
Londo, Maya (12)
|
MANRG |
1:23.94 |
1:24.63 |
0.69 |
| 10 |
Cherry, Alexandra G (12)
|
NJSRAY |
1:09.72 |
1:11.54 |
1.82 |
| 10 |
Wright, Amelia E (12)
|
MAJW |
1:15.50 |
1:17.91 |
2.41 |
| 10 |
Exler, Grace T (12)
|
MACBST |
1:27.06 |
1:27.82 |
0.76 |
| 11 |
Smith, Megan C (12)
|
MANRG |
1:10.63 |
1:11.76 |
1.13 |
| 11 |
Kaliher, Carlita (12)
|
MABRY |
2:12.49 |
1:28.85 |
-43.64 |
| 12 |
Neely, Abigail S (12)
|
MAJW |
1:11.20 |
1:14.54 |
3.34 |
| 12 |
DeVose, Shelby Y (11)
|
MAYBCC |
|
1:29.26 |
- |
| 13 |
Danastasio, Giovanna M (12)
|
MAWAVE |
1:11.01 |
1:14.91 |
3.90 |
| 13 |
Andryca, Emily E (12)
|
MAWAVE |
1:26.61 |
1:33.75 |
7.14 |
| 14 |
Gray, Phoebe E (11)
|
MABRY |
1:34.83 |
1:34.41 |
-0.42 |
|
Piretti, Nina (11)
|
MABRY |
1:35.56 |
DQ |
- |