| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pusing, Aizel G (11)
|
MRLGAC |
1:19.25 |
1:17.09 |
-2.16 |
| 1 |
Liu, Laura B (12)
|
MRYFD |
1:19.71 |
1:19.10 |
-0.61 |
| 2 |
Malpeso, Emily (12)
|
MRTRI |
1:20.15 |
1:17.88 |
-2.27 |
| 2 |
Clayton, Caelan J (12)
|
MRLIE |
1:21.09 |
1:19.88 |
-1.21 |
| 3 |
Reyna, Alexa (11)
|
MRWEST |
1:19.04 |
1:18.30 |
-0.74 |
| 3 |
Byrne, Kelly P (11)
|
MRWEST |
1:19.90 |
1:20.14 |
0.24 |
| 4 |
Yan, Hannah C (11)
|
MRLGAC |
1:21.28 |
1:20.27 |
-1.01 |
| 4 |
Arabadjiev, Ariana (12)
|
MRYFD |
1:28.00 |
1:29.11 |
1.11 |
| 5 |
Deng, Chloe * (12)
|
MRHS |
1:23.28 |
1:21.10 |
-2.18 |
| 5 |
O'Connell, Siobhan B (12)
|
MRLIE |
1:28.57 |
1:29.66 |
1.09 |
| 6 |
Condon, Daniella M (12)
|
MRWEST |
1:22.70 |
1:21.36 |
-1.34 |
| 6 |
Martinez, Claudia (11)
|
MRBKR |
1:28.58 |
1:30.34 |
1.76 |
| 7 |
Kujawski, Dylan A (12)
|
MRWEST |
1:20.87 |
1:21.44 |
0.57 |
| 7 |
McKibben, Morgan J (12)
|
MRYFD |
1:28.04 |
1:30.49 |
2.45 |
| 8 |
Reyna, Salma (12)
|
MRWEST |
1:22.10 |
1:21.53 |
-0.57 |
| 8 |
Sah, Tiya (11)
|
MRMAKO |
1:27.30 |
1:31.00 |
3.70 |
| 9 |
Shashaty, Kelly (12)
|
MRTRI |
1:25.95 |
1:21.71 |
-4.24 |
| 9 |
McDonald, Anna (12)
|
MRTRI |
1:27.95 |
1:31.33 |
3.38 |
| 10 |
Lin, Nettie (11)
|
MRFLY |
1:22.68 |
1:22.07 |
-0.61 |
| 10 |
Hyun, Faith (11)
|
MRGATE |
1:25.64 |
1:32.25 |
6.61 |
| 11 |
Gigliotti, Kate (12)
|
MRTRI |
1:26.27 |
1:22.92 |
-3.35 |
| 12 |
Park, Song-Yi (12)
|
MRQNS |
1:24.68 |
1:22.93 |
-1.75 |
| 13 |
Lee, Kaitlyn H (12)
|
MRWEST |
1:22.20 |
1:22.96 |
0.76 |
| 14 |
Posada, Zenya J (11)
|
MRWEST |
1:26.70 |
1:23.38 |
-3.32 |
| 15 |
Mulakandov, Leiel (12)
|
MRQNS |
1:22.07 |
1:23.63 |
1.56 |
| 16 |
Kaufman, Claire M (12)
|
MRWEST |
1:23.69 |
1:23.66 |
-0.03 |
| 17 |
Friedman, Alexandra E (12)
|
MRWEST |
1:25.67 |
1:24.00 |
-1.67 |
| 18 |
Wu, Julian (11)
|
MRNYCP |
1:26.02 |
1:24.03 |
-1.99 |
| 19 |
Zhao, Annie (11)
|
MRWEST |
1:25.18 |
1:24.20 |
-0.98 |
| 20 |
Liu, Kaitlyn S (11)
|
MRQNS |
1:24.36 |
1:24.47 |
0.11 |
| 21 |
Hanrahan, Erin M (11)
|
MRBAD |
1:25.33 |
1:24.68 |
-0.65 |
| 22 |
Callaway, Corbin E (11)
|
MRBAD |
1:25.44 |
1:24.88 |
-0.56 |
| 23 |
Brulinski, Natalia E (11)
|
MRNCAC |
1:23.85 |
1:24.91 |
1.06 |
| 24 |
Canty, Katie E (12)
|
MRLIE |
1:26.81 |
1:25.09 |
-1.72 |
| 25 |
Nassar, Salma (11)
|
MRLGAC |
1:23.14 |
1:25.22 |
2.08 |
| 26 |
Yan, Meeya J (12)
|
MRTRI |
1:27.00 |
1:25.70 |
-1.30 |
| 27 |
Kang, Madison (11)
|
MRLIE |
1:28.07 |
1:25.88 |
-2.19 |
| 28 |
Reinhart, Natalie J (11)
|
MRRIST |
1:26.26 |
1:25.89 |
-0.37 |
| 29 |
Bacon, Marina S (11)
|
MRRED |
1:24.95 |
1:25.95 |
1.00 |
| 30 |
Gregory, Kylie f (12)
|
MRCAS |
1:28.07 |
1:26.06 |
-2.01 |
| 30 |
Hanin, Katherine P (12)
|
MRHS |
1:24.58 |
1:26.06 |
1.48 |
| 32 |
Wofford, Alexandra R (12)
|
MRYFD |
1:25.92 |
1:26.10 |
0.18 |
| 33 |
Feinblatt, Alison g (12)
|
MRYFD |
1:28.36 |
1:26.29 |
-2.07 |
| 34 |
Gil, Fiona G (11)
|
MRLGAC |
1:25.85 |
1:26.36 |
0.51 |
| 35 |
Sales, Chloe G (12)
|
MRYFD |
1:26.04 |
1:26.56 |
0.52 |
| 36 |
Hornick, Jade E (11)
|
MRLIE |
1:25.75 |
1:26.89 |
1.14 |
| 37 |
Santaromana, Bianca A (12)
|
MRGATE |
1:27.77 |
1:27.01 |
-0.76 |
| 38 |
Bazinet, Julia M (11)
|
MRWEST |
1:26.51 |
1:27.05 |
0.54 |
|
Dopman, Sofia M (12)
|
MRBKR |
1:26.78 |
DQ |
- |
|
Lathan, Malaya (11)
|
MRWEST |
1:20.78 |
DQ |
- |
|
Caruvana, Lauren E (12)
|
MRTRI |
1:26.62 |
DQ |
- |
|
Schetlick, Ava C (11)
|
MRBAD |
1:24.68 |
NS |
- |
|
Luo, Sophia (11)
|
MRTRI |
1:26.94 |
NS |
- |