| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ronaghan, Olivia R (14)
|
MRQNS |
1:12.05 |
1:14.01 |
1.96 |
| 2 |
Byrne, Kelly P (13)
|
MRWEST |
1:12.24 |
1:15.31 |
3.07 |
| 3 |
Condon, Daniella M (13)
|
MRWEST |
1:18.56 |
1:18.49 |
-0.07 |
| 4 |
Orr, Elon K (14)
|
MRUN |
1:19.91 |
1:18.97 |
-0.94 |
| 5 |
Conti, Gabriella A (14)
|
MRPAC |
1:18.98 |
1:19.30 |
0.32 |
| 6 |
Lien, Zoe H (13)
|
MRWEST |
1:18.21 |
1:19.62 |
1.41 |
| 7 |
Lee, Kaitlyn H (13)
|
MRWEST |
1:19.92 |
1:22.16 |
2.24 |
| 8 |
Quiller, Hailey M (13)
|
MRCAS |
1:25.99 |
1:22.46 |
-3.53 |
| 9 |
Storch, Rebecca H (13)
|
MRPAC |
1:29.99 |
1:22.82 |
-7.17 |
| 10 |
Bacon, Marina S (13)
|
MRRED |
1:21.61 |
1:23.00 |
1.39 |
| 11 |
Sheridan, Rory N (13)
|
MRWEST |
1:24.33 |
1:23.38 |
-0.95 |
| 12 |
Martinko, Mia B (13)
|
MRPAC |
1:26.05 |
1:24.33 |
-1.72 |
| 13 |
Washington, Madison L (13)
|
MRCAS |
1:26.99 |
1:26.54 |
-0.45 |
| 14 |
Marcotullio, Isabella X (14)
|
MRRED |
1:28.25 |
1:26.82 |
-1.43 |
| 15 |
Mulakandov, Raquel (14)
|
MRQNS |
1:30.47 |
1:29.63 |
-0.84 |
| 16 |
Singh, Lekhaa D (14)
|
MRWEST |
|
1:34.06 |
- |
| 17 |
Lipskar, Isabel D (13)
|
MRWEST |
|
1:38.86 |
- |
| 18 |
Williams, Alisia (13)
|
MRCAS |
1:37.51 |
1:40.50 |
2.99 |
| 19 |
Kottapalin, Aarmuktha (14)
|
MRWEST |
|
1:41.79 |
- |
|
D'Amore, Nicole A (13)
|
MRWEST |
1:35.26 |
NS |
- |