| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Suchowiecki, Kate M (11)
|
ADHAWK |
3:08.84 |
3:01.71 |
-7.13 |
| 2 |
Yang, Catherine (12)
|
ADUSAM |
3:13.93 |
3:05.64 |
-8.29 |
| 3 |
O'Brien, Raegan M (12)
|
ADUSAM |
3:14.32 |
3:06.13 |
-8.19 |
| 4 |
Greaux, Lauren A (12)
|
ADDELM |
3:13.98 |
3:07.93 |
-6.05 |
| 5 |
Agel, Madison E (12)
|
ADDELM |
3:12.74 |
3:10.98 |
-1.76 |
| 6 |
Raffo, Margaret M (12)
|
ADCLRK |
3:15.35 |
3:11.12 |
-4.23 |
| 7 |
Vertullo, Gianna R (12)
|
ADTAC |
3:27.32 |
3:11.75 |
-15.57 |
| 8 |
Stuntz, Alexis C (11)
|
ADNTS |
3:21.74 |
3:13.42 |
-8.32 |
| 9 |
DeLair, Charlize J (11)
|
ADUSAM |
3:29.61 |
3:14.81 |
-14.80 |
| 10 |
Olivo-Vukovic, Erika J (11)
|
ADUSAM |
3:23.83 |
3:18.25 |
-5.58 |
| 11 |
Halverson, Zooey M (11)
|
ADUN |
3:24.10 |
3:25.19 |
1.09 |
| 12 |
Banson, Marissa Belle P (11)
|
ADBFIN |
3:50.36 |
3:49.46 |
-0.90 |