| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Miller, Hadar (13)
|
MAUMLY |
1:12.09 |
1:09.95 |
-2.14 |
| 2 |
Dolan, Reilly D (13)
|
MAUMLY |
1:10.51 |
1:10.88 |
0.37 |
| 3 |
Speakman, Macey (14)
|
MABCY |
1:09.47 |
1:11.30 |
1.83 |
| 4 |
Ladd, Caelan (13)
|
MAWCAY |
1:10.89 |
1:11.70 |
0.81 |
| 5 |
Livingston, Claire (13)
|
MAJY |
1:15.95 |
1:12.96 |
-2.99 |
| 6 |
Hammerschmidt, Anna C (13)
|
MAKAY |
1:13.54 |
1:14.14 |
0.60 |
| 7 |
Harris, Lauren N (14)
|
MABCY |
1:11.23 |
1:14.15 |
2.92 |
| 8 |
Wareikis, Isabella S (13)
|
MAUMLY |
1:14.04 |
1:14.28 |
0.24 |
| 9 |
Denney, Meghan M (13)
|
MAWCAY |
1:14.33 |
1:18.02 |
3.69 |
| 10 |
Meriwether, Riley J (14)
|
MAWCAY |
1:21.11 |
1:18.49 |
-2.62 |
| 11 |
Weingarten, Catie (14)
|
MAJY |
1:19.27 |
1:19.18 |
-0.09 |
| 12 |
Park, Yu-Joo S (13)
|
MAUMLY |
1:36.26 |
1:21.05 |
-15.21 |
| 13 |
Largent, Bailey (14)
|
MAWCAY |
1:20.90 |
1:21.98 |
1.08 |
| 14 |
Spencer, Kate (13)
|
MALCY |
1:22.63 |
1:22.15 |
-0.48 |
| 15 |
Marino, Miranda (13)
|
MALCY |
1:26.74 |
1:23.20 |
-3.54 |