| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Towne, Chase W (10)
|
NCWNCY |
1:23.64 |
1:21.23 |
-2.41 |
| 2 |
Goforth, Molly R (10)
|
NCWNCY |
1:24.50 |
1:21.47 |
-3.03 |
| 3 |
Chandgie, Elizabeth R (10)
|
SCYSSC |
|
1:26.18 |
- |
| 4 |
Kolomiyets, Elianna C (10)
|
NCWNCY |
|
1:26.19 |
- |
| 5 |
Wright, Dalton L (9)
|
SCYSSC |
|
1:27.10 |
- |
| 6 |
Kjar, Emma R (10)
|
NCWNCY |
1:43.67 |
1:34.09 |
-9.58 |
| 7 |
Ouyang, Bryan J (9)
|
SCYSSC |
1:45.43 |
1:35.74 |
-9.69 |
| 8 |
Burns, Caroline P (9)
|
SCYSSC |
|
1:36.69 |
- |
| 9 |
Walker, Zoey A (9)
|
SCYSSC |
1:54.57 |
1:42.71 |
-11.86 |
| 10 |
Christian, Abigail C (8)
|
SCYCSC |
|
1:51.69 |
- |
| 11 |
Patangan, Elanorah G (10)
|
SCYCSC |
|
1:58.58 |
- |
| 12 |
Shellem, Addison P (8)
|
SCYCSC |
|
2:02.37 |
- |