| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wilson, Peyton L (15)
|
NCGCY |
17:34.41 |
17:56.67 |
22.26 |
| 2 |
Miller, Kayla P (18)
|
NCYOTA |
17:35.44 |
18:17.88 |
42.44 |
| 3 |
McDevitt, Elizabeth R (15)
|
NCYBAC |
18:17.22 |
18:31.45 |
14.23 |
| 4 |
Fadely, Jennah G (16)
|
NCFAST |
19:32.54 |
18:55.64 |
-36.90 |
| 5 |
Fritz, Katelyn E (15)
|
NCGCY |
20:20.54 |
19:23.36 |
-57.18 |
| 6 |
Taylor, Alexandria F (15)
|
NCYOTA |
20:42.28 |
19:30.51 |
-71.77 |
| 7 |
Gibson, Rachel L (15)
|
NCRACY |
24:24.37 |
20:01.75 |
-262.62 |
| 8 |
Satterfield, Elizabeth C (15)
|
NCYOTA |
20:00.87 |
20:13.96 |
13.09 |
| 9 |
Burton, Piper I (17)
|
NCGCY |
19:59.03 |
20:28.37 |
29.34 |
| 10 |
Ritter, Rachel E (15)
|
NCYBAC |
20:36.29 |
20:40.88 |
4.59 |