| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Bui, Christine A (12)
|
NTCOPS |
1:13.09 |
1:13.42 |
0.33 |
| 2 |
Graham, Riley G (12)
|
NTCOPS |
1:19.03 |
1:16.43 |
-2.60 |
| 3 |
Krevo, Madeline R (11)
|
NTESP |
1:30.58 |
1:20.53 |
-10.05 |
| 4 |
Norman, Emelia C (12)
|
NTESP |
1:23.11 |
1:21.04 |
-2.07 |
| 5 |
Liu, Jing Ting (11)
|
NTCOPS |
1:33.14 |
1:24.03 |
-9.11 |
| 6 |
Bui, Stella A (11)
|
NTCOPS |
|
1:26.92 |
- |
| 7 |
Vernekar, Ketki S (12)
|
NTCOPS |
1:26.98 |
1:27.16 |
0.18 |
| 8 |
Amberkar, Nidhi A (11)
|
NTCOPS |
1:36.80 |
1:30.21 |
-6.59 |
| 9 |
Bui, Laura A (11)
|
NTCOPS |
|
1:32.21 |
- |
| 10 |
Bader, Lorena K (12)
|
NTESP |
|
1:34.44 |
- |
| 11 |
Tripathi, Aahana (12)
|
NTCOPS |
|
1:45.75 |
- |
|
Torres Sanchez, Meghan L (12)
|
NTCOPS |
|
DQ |
- |
|
Nguyen, Anh K (12)
|
NTCOPS |
1:14.41 |
NS |
- |
|
Beeson, Grier G (11)
|
NTESP |
1:14.64 |
NS |
- |
|
Dewhirst, Isabella N (12)
|
NTESP |
1:12.53 |
NS |
- |