| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Hedman, Else (12)
|
MRCFJV |
3:11.26 |
3:03.09 |
-8.17 |
| 2 |
Carano, Mylie (11)
|
MRCFJV |
3:18.09 |
3:04.06 |
-14.03 |
| 3 |
Martinko, Mia B (12)
|
MRPAC |
3:17.19 |
3:04.62 |
-12.57 |
| 4 |
Londono Arias, Laura (12)
|
MRCOND |
3:25.85 |
3:10.88 |
-14.97 |
| 5 |
Pearsall, Eloise M (12)
|
MRPATS |
3:15.69 |
3:10.93 |
-4.76 |
| 6 |
Kamiyama, Naomi (11)
|
MRCOND |
3:30.02 |
3:19.21 |
-10.81 |
| 7 |
Iza, Zamira (12)
|
MRCFJV |
3:18.31 |
3:21.75 |
3.44 |
| 8 |
Wilkinson, Julia (11)
|
MRCFJV |
3:20.09 |
3:23.01 |
2.92 |
| 9 |
Huang, Alyssa (11)
|
MRCFJV |
3:35.53 |
3:23.64 |
-11.89 |
| 10 |
Olszewski, Patricia L (11)
|
MRCOND |
3:49.19 |
3:35.72 |
-13.47 |
| 11 |
Bahl, Sangeeta (12)
|
MRRA |
3:45.00 |
3:40.25 |
-4.75 |
|
Lesser, Sara G (12)
|
MRCOND |
3:48.99 |
DQ |
- |
|
Etnel, Gabrielle M (12)
|
MRNYSA |
3:29.22 |
DQ |
- |