| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wang, Katie (13)
|
MRYMID |
57.99 |
59.02 |
1.03 |
| 2 |
Coloma, Victoria (13)
|
MRLIAC |
58.88 |
1:00.75 |
1.87 |
| 3 |
Kranitz, Lindsay R (17)
|
MRLIAC |
58.66 |
1:00.92 |
2.26 |
| 4 |
Weltz, Sarah (16)
|
MRWSA |
58.89 |
1:01.66 |
2.77 |
| 5 |
Furniss, Ella B (13)
|
MRBGNW |
1:01.39 |
1:02.20 |
0.81 |
| 6 |
Lore, Amelia J (14)
|
MRRYE |
1:01.85 |
1:02.43 |
0.58 |
| 7 |
Gucciardo, Gianna T (14)
|
MRLIAC |
1:02.40 |
1:03.52 |
1.12 |
| 8 |
Wong, Amanda L (16)
|
MRLIAC |
1:00.95 |
1:04.28 |
3.33 |
| 9 |
Cedeno, Sofia M (13)
|
MRYMID |
1:03.96 |
1:04.34 |
0.38 |
| 10 |
Reyna, Margaux (15)
|
MRYMID |
1:02.34 |
1:04.85 |
2.51 |
| 11 |
Goldaber, Hannah I (13)
|
MRLIAC |
1:03.86 |
1:04.90 |
1.04 |
| 12 |
Pedone, Jessica N (15)
|
MRLIAC |
1:05.06 |
1:06.06 |
1.00 |
| 13 |
Irodotou, Amalia (14)
|
MRLIAC |
1:06.98 |
1:07.94 |
0.96 |
| 14 |
Hill, Arissa A (13)
|
MRYMID |
1:06.08 |
1:08.20 |
2.12 |
| 15 |
Laurenceau, Alyssa M (13)
|
MRYMID |
1:02.97 |
1:09.07 |
6.10 |
| 16 |
Schneider, Stephanie P (14)
|
MRLIAC |
1:09.46 |
1:09.13 |
-0.33 |
| 17 |
Chin, Jenna (14)
|
MRLIAC |
1:07.56 |
1:09.85 |
2.29 |
| 18 |
Boneville, Ava M (13)
|
MRLIAC |
1:06.85 |
1:09.95 |
3.10 |
| 19 |
Blizzard, Autumn (14)
|
MRASAP |
1:13.28 |
1:10.59 |
-2.69 |
| 20 |
Wong, Allison L (13)
|
MRLIAC |
1:08.05 |
1:12.64 |
4.59 |
| 21 |
Valerio, Sofia A (14)
|
MRYMID |
1:11.58 |
1:13.88 |
2.30 |
| 22 |
Kass, Gabrielle (16)
|
MRYMID |
1:09.29 |
1:15.11 |
5.82 |
| 23 |
Castaneda, Stephanie (13)
|
MRYMID |
1:17.02 |
1:17.12 |
0.10 |
| 24 |
Ugalde, Adriana M (13)
|
MRYMID |
1:22.07 |
1:27.97 |
5.90 |