| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rickard, Mikaela-Mae K (12)
|
NTATAC |
1:01.92 |
1:01.58 |
-0.34 |
| 2 |
Wai, Sasha M (12)
|
NTATAC |
1:03.74 |
1:02.94 |
-0.80 |
| 3 |
Bhatia, Isabel A (12)
|
NTATAC |
1:08.05 |
1:07.10 |
-0.95 |
| 4 |
Graham, Riley G (12)
|
NTCOPS |
1:05.86 |
1:08.21 |
2.35 |
| 5 |
Kohok, Aneesha (12)
|
NTCOPS |
1:13.10 |
1:12.39 |
-0.71 |
| 6 |
Mentgen, Harper A (11)
|
NTATAC |
1:21.00 |
1:14.44 |
-6.56 |
| 7 |
Sureka, Neethi (11)
|
NTATAC |
1:20.66 |
1:15.85 |
-4.81 |
| 8 |
Osman, Heba (11)
|
NTCOPS |
1:21.42 |
1:16.85 |
-4.57 |
| 9 |
Torres Sanchez, Meghan L (12)
|
NTCOPS |
1:15.04 |
1:16.90 |
1.86 |
| 10 |
Mandrell, Olivia J (11)
|
NTATAC |
|
1:18.47 |
- |
| 11 |
Stembridge, Emily D (11)
|
NTCOPS |
1:21.10 |
1:18.64 |
-2.46 |
| 12 |
Botto, Caroline B (12)
|
NTATAC |
|
1:19.58 |
- |
| 13 |
Escutia Castaneda, Ariadna (11)
|
NTCOPS |
1:21.93 |
1:19.94 |
-1.99 |
| 14 |
Amberkar, Nidhi A (12)
|
NTCOPS |
1:21.87 |
1:23.66 |
1.79 |
| 15 |
Chavan, Aditi A (11)
|
NTCOPS |
1:47.30 |
1:24.17 |
-23.13 |
| 16 |
Chavan, Anvi A (11)
|
NTCOPS |
1:45.58 |
1:27.13 |
-18.45 |
| 17 |
Taylor, Morgan N (11)
|
NTCOPS |
|
1:32.89 |
- |
|
Morales, Naima M (12)
|
NTCOPS |
|
NS |
- |