| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Reddin, Joelle C (17)
|
NTTFA |
57.32 |
58.94 |
1.62 |
| 2 |
Hood, Jenna C (17)
|
NTTFA |
1:03.70 |
1:01.87 |
-1.83 |
| 3 |
Oushalkas, Maria Jhoanne V (15)
|
NTTFA |
59.04 |
1:02.06 |
3.02 |
| 4 |
Blum, Victoria A (17)
|
NTTFA |
57.84 |
1:02.12 |
4.28 |
| 5 |
Gutierrez, Isabella (16)
|
NTTFA |
1:00.49 |
1:03.24 |
2.75 |
| 6 |
Tran, Kylie T (15)
|
NTTFA |
1:03.03 |
1:03.59 |
0.56 |
| 7 |
Morris, Logan A (15)
|
NTTFA |
1:01.78 |
1:04.40 |
2.62 |
| 8 |
Michaels, Lauren (18)
|
NTTFA |
1:01.26 |
1:05.43 |
4.17 |
| 9 |
Giachini, Sabrina R (16)
|
NTTFA |
1:03.80 |
1:05.44 |
1.64 |
| 10 |
Kim, Ariana B (15)
|
NTTFA |
1:00.91 |
1:05.57 |
4.66 |
| 11 |
Henderson, Filippa E (17)
|
NTTFA |
1:02.54 |
1:06.80 |
4.26 |
| 12 |
Marshall, Adison L (17)
|
NTTFA |
1:06.40 |
1:07.47 |
1.07 |
| 13 |
Ballantyne, Emma A (17)
|
NTTFA |
1:03.44 |
1:08.24 |
4.80 |
| 14 |
Kipe, Channing O (17)
|
NTTFA |
1:06.86 |
1:08.42 |
1.56 |
| 15 |
Tong, Noelle E (16)
|
NTTFA |
1:05.78 |
1:09.16 |
3.38 |
| 16 |
Reizer, Eliana R (15)
|
NTTFA |
1:06.85 |
1:09.42 |
2.57 |
| 17 |
Scherman, Devin L (17)
|
NTTFA |
1:03.53 |
1:11.88 |
8.35 |