| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ledecky, Kathleen G (23)
|
PVNCAP |
8:10.70 |
8:13.64 |
2.94 |
| 2 |
Smith, Leah G (25)
|
AZUN-0 |
8:16.33 |
8:25.67 |
9.34 |
| 3 |
Anderson, Haley D (29)
|
CAMVN |
8:27.63 |
8:29.15 |
1.52 |
| 4 |
Sullivan, Erica M (20)
|
CASAND |
8:26.13 |
8:30.12 |
3.99 |
| 5 |
Twichell, Ashley G (31)
|
NCTAC |
8:27.36 |
8:30.90 |
3.54 |
| 6 |
Sims, Arabella G (15)
|
CASAND |
8:27.01 |
8:31.48 |
4.47 |
| 7 |
McHugh, Allyson J (23)
|
WIWA |
8:26.04 |
8:37.66 |
11.62 |
| 8 |
Meitz, Kaersten F (25)
|
INBA |
8:31.52 |
8:39.86 |
8.34 |
| 9 |
Gormsen, Cavan V (15)
|
MRLIAC |
8:43.87 |
8:40.00 |
-3.87 |
| 10 |
Weyant, Emma J (19)
|
FLSYS |
8:29.31 |
8:40.32 |
11.01 |
| 11 |
Grimes, Kathryn E (15)
|
CASAND |
8:37.46 |
8:42.40 |
4.94 |
| 12 |
Karras, Sophia O (17)
|
MRLIAC |
8:48.20 |
8:49.83 |
1.63 |
| 13 |
Weinstein, Claire J (14)
|
MRWEST |
8:45.34 |
8:49.88 |
4.54 |
| 14 |
Mattes, Michaela A (16)
|
FLSYS |
8:47.79 |
8:49.94 |
2.15 |
| 15 |
Kuwata, Paige A (16)
|
CASAND |
8:45.15 |
8:51.97 |
6.82 |
| 16 |
Dunford, Abby C (15)
|
CASAND |
8:48.13 |
8:54.76 |
6.63 |
| 17 |
Rausch, Malia L (18)
|
STASC |
9:04.70 |
8:56.99 |
-7.71 |
| 18 |
Randall, Katherine E (17)
|
MNRIPT |
9:03.16 |
9:02.35 |
-0.81 |
| 19 |
Sauickie, Addison M (15)
|
FLSYS |
8:54.00 |
9:08.51 |
14.51 |
| 20 |
Macias Alba, Allyson A (24)
|
AZUN-0 |
8:43.32 |
9:10.79 |
27.47 |
|
Reyna, Alexa (15)
|
MRWEST |
8:49.40 |
NS |
- |