| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Whang, Jessica (16)
|
MRLIE |
1:12.66 |
1:13.77 |
1.11 |
| 2 |
Fisher, Jocelyn (17)
|
MRSSC |
1:13.33 |
1:16.51 |
3.18 |
| 3 |
McKenna, Grace A (17)
|
MRLIE |
1:25.37 |
1:25.50 |
0.13 |
| 4 |
McKenna, Mary K (12)
|
MRLIE |
1:25.55 |
1:25.90 |
0.35 |
| 5 |
Harkins, Hannah J (17)
|
MRLIE |
1:26.77 |
1:26.65 |
-0.12 |
| 6 |
Martino, Samantha L (15)
|
MRLIE |
1:28.63 |
1:28.92 |
0.29 |
| 7 |
Davis, Bella M (15)
|
MRLIE |
1:31.37 |
1:29.68 |
-1.69 |
| 8 |
Larson, Claire A (15)
|
MRLIE |
1:34.85 |
1:30.64 |
-4.21 |
| 9 |
Lee, Morgan (11)
|
MRSSC |
1:33.49 |
1:31.27 |
-2.22 |
| 10 |
Fetherston, Elizabeth P (16)
|
MRLIE |
|
1:31.52 |
- |
| 11 |
Soberon, Sophia E (15)
|
MRLIE |
1:31.50 |
1:31.57 |
0.07 |
| 12 |
Campbell, Sarah B (17)
|
MRLIE |
1:34.26 |
1:34.42 |
0.16 |
| 13 |
Argyros, Miranda E (15)
|
MRSSC |
1:35.19 |
1:34.70 |
-0.49 |
| 14 |
Keane, Calianne (15)
|
MRLIE |
|
1:34.86 |
- |
| 15 |
Lee, Makayla (11)
|
MRSSC |
1:34.46 |
1:35.31 |
0.85 |
| 16 |
Martinez-Reyes, Tristinye (11)
|
MRNYCP |
1:30.48 |
1:35.35 |
4.87 |
| 17 |
Eng, Amelie R (12)
|
MRLIE |
1:34.64 |
1:35.36 |
0.72 |
| 18 |
Zhou, Sarah Y (15)
|
MRFLY |
1:33.58 |
1:36.03 |
2.45 |
| 19 |
Altmann, Katelyn E (15)
|
MRSSC |
1:37.07 |
1:36.27 |
-0.80 |
| 20 |
Giambrone, Abigail (16)
|
MRSSC |
1:35.88 |
1:37.77 |
1.89 |
| 21 |
Porr, Nicole M (15)
|
MRFLY |
1:40.32 |
1:38.67 |
-1.65 |
| 22 |
Wu, Samantha (16)
|
MRFLY |
1:37.44 |
1:40.21 |
2.77 |
| 23 |
Abrams, Alexandra F (15)
|
MRLIE |
|
1:44.11 |
- |
| 24 |
Tague, Grace E (17)
|
MRLIE |
1:43.97 |
1:45.86 |
1.89 |
| 25 |
Tse, Kaitlyn A (9)
|
MRSSC |
1:58.36 |
1:55.89 |
-2.47 |
| 26 |
Bauman, Alyssa C (16)
|
MRSSC |
1:55.00 |
2:00.32 |
5.32 |
|
Walsh, Stephanie M (15)
|
MRLIE |
1:22.01 |
NS |
- |
|
Jhong, Sara (16)
|
MRLIE |
1:29.43 |
NS |
- |