| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Knepper, Sophie N (13)
|
VADIG |
18:48.19 |
18:31.99 |
-16.20 |
| 2 |
Smith, Ellis A (16)
|
VATAC |
19:45.00 |
18:36.13 |
-68.87 |
| 3 |
Keniston, Anna E (16)
|
VATAC |
19:30.00 |
19:22.74 |
-7.26 |
| 4 |
Riley, Leah M (15)
|
VASEVA |
20:20.00 |
19:36.40 |
-43.60 |
| 5 |
Crooks, Gabriella L (16)
|
VASEVA |
18:30.56 |
19:42.14 |
71.58 |
| 6 |
Koudelkova, Valentyna S (16)
|
VAOBX |
19:49.81 |
19:48.74 |
-1.07 |
| 7 |
Helwig, Caroline R (17)
|
VASEVA |
18:45.26 |
19:57.59 |
72.33 |
| 8 |
Fusco, Casey M (13)
|
VASEVA |
21:30.00 |
20:18.20 |
-71.80 |
| 9 |
Osborne, Olivia F (17)
|
VADIG |
20:18.76 |
20:39.95 |
21.19 |
| 10 |
Scheneman, Jacqueline B (13)
|
VATAC |
20:25.00 |
20:43.53 |
18.53 |
| 11 |
Melzer, Megan D (15)
|
VASEVA |
22:05.00 |
21:18.11 |
-46.89 |
| 12 |
Maynard, Riley T (14)
|
VASEVA |
21:54.00 |
21:37.00 |
-17.00 |