| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Strabuk, Savanah G (10)
|
MRLIAC |
1:21.42 |
1:20.00 |
-1.42 |
| 2 |
Del Castillo, Elina (10)
|
MRCOND |
1:21.81 |
1:25.77 |
3.96 |
| 3 |
Kelly, Megan E (10)
|
NEABF |
1:21.00 |
1:27.31 |
6.31 |
| 4 |
D'Amelio, Theodora M (10)
|
MRFREE |
1:26.15 |
1:29.12 |
2.97 |
| 5 |
So, Leni A (9)
|
MRLIAC |
1:31.61 |
1:29.17 |
-2.44 |
| 6 |
Retzlaff, Claudia L (9)
|
MRTVSC |
1:29.11 |
1:30.13 |
1.02 |
| 7 |
Connor, Kaitlin G (10)
|
MRLIAC |
1:28.37 |
1:30.42 |
2.05 |
| 8 |
Monti, Lila R (9)
|
MRTVSC |
1:30.46 |
1:30.98 |
0.52 |
| 9 |
Vinciguerra, Jacqueline X (10)
|
MRTVSC |
1:30.62 |
1:31.20 |
0.58 |
| 10 |
McDonald, Cara B (9)
|
MRLIAC |
1:30.69 |
1:32.61 |
1.92 |
| 11 |
Anderson, Samantha R (10)
|
MRLIAC |
1:28.81 |
1:32.66 |
3.85 |
| 12 |
Wang, Julia S (10)
|
MRLIAC |
1:28.87 |
1:33.22 |
4.35 |
| 13 |
Gebhard, Kaitlyn A (10)
|
MRLIAC |
1:31.81 |
1:33.68 |
1.87 |
| 14 |
Lee, Cherry (10)
|
MRLIAC |
1:32.46 |
1:34.78 |
2.32 |
| 15 |
Bellagamba, Zol G (10)
|
MRLIAC |
1:34.77 |
1:35.83 |
1.06 |
| 16 |
Ford, Madeline G (10)
|
MRBAD |
1:30.29 |
1:37.50 |
7.21 |
| 17 |
Weiss, Madeline M (10)
|
MRBAD |
1:34.25 |
1:42.67 |
8.42 |
| 18 |
Tavitian, Charlize S (10)
|
MRBAD |
1:34.11 |
1:46.50 |
12.39 |
|
O'Byrne, Rory L (9)
|
MRBAD |
1:33.11 |
NS |
- |