| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Halloran, Riley M (8)
|
SCYCSC |
1:00.27 |
58.56 |
-1.71 |
| 2 |
Morris, Emma E (8)
|
SCYCSC |
57.65 |
58.74 |
1.09 |
| 3 |
Vorhis, Ainsley C (8)
|
NCWNCY |
1:28.30 |
59.70 |
-28.60 |
| 5 |
Uehling, Delaney P (8)
|
SCYCSC |
1:19.59 |
1:16.29 |
-3.30 |
| 6 |
Doyle, Jordan S (8)
|
NCWNCY |
|
1:16.75 |
- |
| 7 |
Benson, Lauren R (8)
|
SCYCSC |
1:15.00 |
1:17.17 |
2.17 |
| 8 |
Kjar, Emma R (7)
|
NCWNCY |
|
1:22.31 |
- |
| 9 |
Wainright, Sophie A (8)
|
NCRACY |
1:47.26 |
1:25.89 |
-21.37 |
|
Herlocker, Patterson L (7)
|
NCRACY |
|
DQ |
- |
|
Eldeeb, Merna K (8)
|
NCTYDE |
|
DQ |
- |
|
Kondal, Jasmit O (7)
|
NCWNCY |
|
DQ |
- |
|
Adams, Grace C (8)
|
SCYCSC |
1:17.66 |
NS |
- |