| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feng, Katherine X (11)
|
NTLAC |
1:13.02 |
1:10.84 |
-2.18 |
| 2 |
Gupta, Ananya (12)
|
NTLAC |
1:12.15 |
1:10.98 |
-1.17 |
| 3 |
Javier, Madison M (10)
|
NTLAC |
1:12.13 |
1:11.31 |
-0.82 |
| 4 |
Zlinsky, Zorie A (11)
|
NTLAC |
1:15.67 |
1:11.55 |
-4.12 |
| 5 |
Rodriguez, Ella Sophia T (12)
|
NTLAC |
1:12.14 |
1:12.19 |
0.05 |
| 6 |
Kobukai, Koto (10)
|
NTLAC |
1:15.91 |
1:12.88 |
-3.03 |
| 7 |
Sprawls, Tyler M (12)
|
NTLAC |
1:17.00 |
1:13.31 |
-3.69 |
| 8 |
Futrell, Nadejda J (12)
|
NTLAC |
|
1:13.85 |
- |
| 9 |
Xi, Ziyuan (11)
|
NTLAC |
1:20.00 |
1:14.76 |
-5.24 |
| 10 |
Bau, Ashley (12)
|
NTLAC |
1:16.00 |
1:15.08 |
-0.92 |
| 11 |
Masters, Cassidy K (11)
|
NTLAC |
1:16.22 |
1:15.14 |
-1.08 |
| 12 |
Kruzel, Parker R (11)
|
NTLAC |
1:16.63 |
1:15.61 |
-1.02 |
| 13 |
Ross, Callista A (12)
|
NTLAC |
1:15.52 |
1:15.87 |
0.35 |
| 14 |
Nguyen, Ellie T (10)
|
NTLAC |
1:18.34 |
1:16.81 |
-1.53 |
| 15 |
Choi, Helen Y (11)
|
NTLAC |
1:17.51 |
1:16.92 |
-0.59 |
| 16 |
Costa, Megan E (12)
|
NTLAC |
1:20.33 |
1:17.24 |
-3.09 |
| 17 |
Pham, Trami (12)
|
NTLAC |
1:24.23 |
1:17.29 |
-6.94 |
| 18 |
Stuemke, Madeline C (10)
|
NTLAC |
1:18.03 |
1:17.99 |
-0.04 |
| 19 |
Britten, Emma D (12)
|
NTLAC |
1:22.97 |
1:18.03 |
-4.94 |
| 20 |
Jimenez, Sophia (11)
|
NTLAC |
1:19.09 |
1:18.12 |
-0.97 |
| 21 |
Wei, Emma J (11)
|
NTLAC |
1:24.19 |
1:18.93 |
-5.26 |
| 22 |
Drew, Miona (11)
|
NTLAC |
1:21.29 |
1:19.14 |
-2.15 |
| 23 |
Greer, McKennah K (11)
|
NTLAC |
1:19.13 |
1:19.23 |
0.10 |
| 24 |
Choi, Kirsten L (10)
|
NTLAC |
1:18.02 |
1:19.69 |
1.67 |
| 25 |
Moxley, Maria E (12)
|
NTLAC |
1:21.95 |
1:19.93 |
-2.02 |
| 26 |
Southern, Kennedi H (10)
|
NTLAC |
1:33.77 |
1:20.03 |
-13.74 |
| 26 |
Spencer, Macy L (12)
|
NTLAC |
1:19.89 |
1:20.03 |
0.14 |
| 28 |
Xi, Ziyu (11)
|
NTLAC |
1:20.05 |
1:20.06 |
0.01 |
| 29 |
Sativada, Sai Nandita (12)
|
NTLAC |
1:17.47 |
1:20.55 |
3.08 |
| 30 |
Lam, Emily H (11)
|
NTLAC |
1:20.31 |
1:20.64 |
0.33 |
| 30 |
Johnson, Elin M (10)
|
NTLAC |
1:24.76 |
1:20.64 |
-4.12 |
| 32 |
Peterson, Penelope L (12)
|
NTLAC |
1:13.94 |
1:21.51 |
7.57 |
| 33 |
Douglas, Samantha R (13)
|
NTLAC |
1:21.32 |
1:22.40 |
1.08 |
| 34 |
Leuschner, Olivia C (12)
|
NTLAC |
1:24.22 |
1:25.08 |
0.86 |
| 35 |
Molnar, Maria de la Paz R (11)
|
NTLAC |
1:32.27 |
1:27.87 |
-4.40 |
|
Coles, Brooke M (11)
|
NTLAC |
|
DQ |
- |
|
Bahner, Alecia C (11)
|
NTLAC |
1:30.24 |
DQ |
- |
|
Caldwell, McKenna R (12)
|
NTLAC |
1:25.88 |
NS |
- |