| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Calone, Eliana R (10)
|
MRMWDA |
3:12.59 |
3:02.48 |
-10.11 |
| 2 |
Button, Molly I (10)
|
MRNDAC |
3:20.11 |
3:03.57 |
-16.54 |
| 3 |
Bohmann, Kyra L (10)
|
MRAGMV |
3:25.81 |
3:08.28 |
-17.53 |
| 4 |
Fuchs, Zoe M (10)
|
MRAGMV |
3:28.03 |
3:11.57 |
-16.46 |
| 5 |
Lang, Grace S (10)
|
ADHAWK |
3:25.25 |
3:23.64 |
-1.61 |
| 6 |
Bonner, Kaitlyn R (10)
|
ADHAWK |
3:47.57 |
3:24.97 |
-22.60 |
| 7 |
Burger, Laura K (9)
|
MRNDAC |
3:20.11 |
3:27.50 |
7.39 |
| 8 |
Schramm, Grace E (9)
|
MRNDAC |
3:29.11 |
3:27.81 |
-1.30 |
| 9 |
Cimorelli, Kathryn A (10)
|
MRNDAC |
3:25.11 |
3:28.97 |
3.86 |
| 10 |
Sanford, Charlotte T (10)
|
MRNDAC |
3:28.63 |
3:29.48 |
0.85 |
|
Kregel, Marina (8)
|
MRNDAC |
4:08.11 |
DQ |
- |