| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bodnar, Clara G (12)
|
NESSYS |
1:00.37 |
59.03 |
-1.34 |
| 2 |
Chiappetta, Katelyn R (12)
|
NEMACY |
59.60 |
59.89 |
0.29 |
| 3 |
Mason, Julianna A (12)
|
NEHYV |
1:00.49 |
1:00.22 |
-0.27 |
| 4 |
Ng, Isabelle (11)
|
NESSYS |
1:11.69 |
1:02.99 |
-8.70 |
| 5 |
Dessy, Kaitlin L (11)
|
NESSYS |
1:05.75 |
1:04.20 |
-1.55 |
| 6 |
Chenault, Angelina (12)
|
NESMY |
1:06.67 |
1:05.15 |
-1.52 |
| 7 |
Bajer, Zuzanna K (12)
|
NEKCY |
1:10.40 |
1:06.56 |
-3.84 |
| 8 |
Hellstrom, Adele L (12)
|
NENBY |
1:05.08 |
1:07.17 |
2.09 |
| 9 |
Medaugh, Ava M (11)
|
NEHRY |
1:13.11 |
1:08.08 |
-5.03 |
| 10 |
Nubile, Lauren C (12)
|
NEWYST |
1:08.90 |
1:08.33 |
-0.57 |
| 11 |
Entwistle, Zoe (11)
|
NEOCY |
1:09.74 |
1:09.02 |
-0.72 |
| 12 |
Sanzone, Therese B (12)
|
NEMAL |
1:12.71 |
1:09.11 |
-3.60 |
| 13 |
Nussbaum, Bridget A (10)
|
NESSYS |
1:10.74 |
1:10.56 |
-0.18 |
| 14 |
Gutierrez, Izenia (11)
|
NEMACY |
1:11.00 |
1:10.61 |
-0.39 |
| 15 |
Malanowski, McKenna A (12)
|
NEHYV |
1:09.96 |
1:10.62 |
0.66 |
| 16 |
DeMedeiros, Julia (12)
|
NEGR |
1:19.16 |
1:11.02 |
-8.14 |
| 17 |
Muyamina, Cecile (12)
|
NEOCY |
1:14.12 |
1:11.07 |
-3.05 |
| 18 |
Manger, Lula F (11)
|
NENBY |
1:13.79 |
1:11.42 |
-2.37 |
| 19 |
Benarieb, Nora O (12)
|
NEMAL |
1:09.47 |
1:11.51 |
2.04 |
| 20 |
Curry, Sara A (12)
|
NENBY |
1:13.82 |
1:11.58 |
-2.24 |
| 21 |
Chieng, Natasha (11)
|
NESSYS |
1:38.72 |
1:11.96 |
-26.76 |
| 22 |
Truong, Elyssa (10)
|
NESSYS |
1:10.73 |
1:12.14 |
1.41 |
| 23 |
Yun, Alana H (10)
|
NESSYS |
1:15.08 |
1:12.75 |
-2.33 |
| 24 |
Kimball, Ainsley G (12)
|
NEMGCB |
1:11.96 |
1:14.15 |
2.19 |
| 25 |
Erickson, Holland J (12)
|
USWAHO |
1:12.80 |
1:14.19 |
1.39 |
| 26 |
Whittaker, Emma E (11)
|
NENBY |
1:17.21 |
1:15.46 |
-1.75 |
| 27 |
Nansamba, Breana I (11)
|
NEMAL |
1:17.99 |
1:15.98 |
-2.01 |
| 28 |
Davis, Amelia L (11)
|
NENBY |
1:19.20 |
1:17.08 |
-2.12 |
| 29 |
Cohen, Maya (12)
|
NEMGCB |
1:20.19 |
1:17.19 |
-3.00 |
| 30 |
Gentilella, Grace (12)
|
CTMYST |
1:20.64 |
1:18.15 |
-2.49 |
| 31 |
Maher, Morgan (10)
|
NEOCY |
1:18.14 |
1:18.89 |
0.75 |
| 32 |
Soares, Deja M (11)
|
NENBY |
1:17.19 |
1:19.36 |
2.17 |
| 33 |
Rastelli, Sofia A (9)
|
NESSYS |
1:23.61 |
1:19.52 |
-4.09 |
| 34 |
Adu-Gyamfi, Akosua M (10)
|
NEMGCB |
1:17.84 |
1:19.63 |
1.79 |
| 35 |
Steinbergher, Cara A (10)
|
NESSYS |
1:15.67 |
1:21.17 |
5.50 |
| 36 |
Krause, Delaney R (10)
|
NESSYS |
1:31.44 |
1:28.77 |
-2.67 |
| 37 |
Russo, Lucy P (9)
|
NESSYS |
|
1:31.14 |
- |
| 38 |
Rigaud, Sophie L (10)
|
NESSYS |
1:32.02 |
1:31.72 |
-0.30 |