| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sokolowski, Suzanne N (14)
|
NIWEBS |
17:47.59 |
17:40.00 |
-7.59 |
| 2 |
Hawkins, Emma (14)
|
NIVICT |
17:42.75 |
18:13.09 |
30.34 |
| 3 |
Senglaub, Katie (14)
|
NIVICT |
18:26.97 |
18:18.82 |
-8.15 |
| 4 |
Costich, Charlotte G (13)
|
NICLSC |
18:39.30 |
18:28.77 |
-10.53 |
| 4 |
Senglaub, Emma (14)
|
NIVICT |
18:31.53 |
18:28.77 |
-2.76 |
| 6 |
Luttrell, Emma R (13)
|
NISYCH |
19:17.23 |
18:40.83 |
-36.40 |
| 7 |
Zedack, Carolyn L (14)
|
NIMETS |
18:13.72 |
18:44.22 |
30.50 |
| 8 |
Fritsch, Natalie A (13)
|
NITTSC |
19:15.61 |
18:48.71 |
-26.90 |
| 9 |
Marcyan, Maya G (13)
|
NITTSC |
19:27.10 |
18:59.50 |
-27.60 |
| 10 |
Humby, Jessica L (14)
|
NIHAMB |
19:27.07 |
19:04.12 |
-22.95 |
| 11 |
Pakkal, Nil (13)
|
NIUN-D |
18:29.45 |
19:04.95 |
35.50 |
| 12 |
Chugh, Katie F (14)
|
NIEAST |
19:18.49 |
19:06.88 |
-11.61 |
| 13 |
Lefrois-Heath, Emily R (13)
|
NIVICT |
19:26.48 |
19:15.61 |
-10.87 |
| 14 |
Vanhouten, Ellie T (14)
|
NIPACK |
19:43.01 |
19:39.49 |
-3.52 |
| 15 |
Ingraham, Leah M (14)
|
NIGRSC |
19:45.70 |
19:55.46 |
9.76 |