| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cornish, Kristin A (14)
|
MRWEST |
5:07.50 |
5:08.93 |
1.43 |
| 2 |
Cruz-Abrams, Robin S (16)
|
MRUN |
5:20.23 |
5:26.60 |
6.37 |
| 3 |
Schaepers-Cheu, Mayumi M (14)
|
MRAGUA |
NT |
5:29.61 |
329.61 |
| 4 |
Dauchez, Alice M (17)
|
MRAGUA |
5:21.68 |
5:30.10 |
8.42 |
| 5 |
DiMarco, Tyler M (15)
|
MRAGUA |
5:36.64 |
5:39.05 |
2.41 |
| 6 |
Vitale, Miya N (15)
|
MRPATS |
5:52.85 |
5:41.80 |
-11.05 |
| 7 |
Wang, Cindy Y (13)
|
MRWEST |
5:41.22 |
5:45.72 |
4.50 |
| 8 |
Simpfenderfer, Kimberly H (17)
|
MRRFAC |
5:46.14 |
5:51.70 |
5.56 |
| 9 |
Sheridan, Rory N (13)
|
MRWEST |
5:34.49 |
5:52.64 |
18.15 |
| 10 |
Burns, Emily F (18)
|
MRQNS |
5:40.65 |
5:55.91 |
15.26 |
| 11 |
Nikolic, Enza A (14)
|
MRPATS |
NT |
5:56.47 |
356.47 |
| 12 |
Greenberg, Abigail I (13)
|
MRAGUA |
5:45.08 |
5:56.76 |
11.68 |
| 13 |
Park, Song-Yi (13)
|
MRQNS |
6:09.09 |
5:58.72 |
-10.37 |
| 14 |
Hussain, Sana (13)
|
MRAGUA |
6:19.00 |
6:17.97 |
-1.03 |
| 15 |
Flaherty, Megan G (14)
|
MRPATS |
NT |
7:36.07 |
456.07 |
| 16 |
Kawahara, Momoe (15)
|
MRAGUA |
5:35.01 |
DQ |
- |