| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Competello, Madeline G (12)
|
MRLIAC |
19:00.00 |
18:33.80 |
-26.20 |
| 2 |
McNulty, Joanna M (14)
|
MRLIAC |
20:03.87 |
18:43.85 |
-80.02 |
| 3 |
Ye, Camellia (12)
|
MRLIAC |
19:30.00 |
19:00.07 |
-29.93 |
| 4 |
Gregorace, Sophia R (12)
|
MRLIAC |
19:00.00 |
19:09.56 |
9.56 |
| 5 |
Gellineau, Briana N (11)
|
MRLIAC |
19:30.00 |
19:18.31 |
-11.69 |
| 6 |
Mink, Emily Q (13)
|
MRLIAC |
20:30.00 |
19:19.15 |
-70.85 |
| 7 |
Dalla Riva, Natalie L (15)
|
NJCAT |
18:53.89 |
19:28.27 |
34.38 |
| 8 |
Antoniuk, Isabela S (12)
|
MRLIAC |
20:00.00 |
19:28.35 |
-31.65 |
| 9 |
Shiebler, Patricia E (14)
|
MRIA |
|
19:37.61 |
- |
| 10 |
Brown, Alana E (11)
|
MRLIAC |
21:00.00 |
20:21.21 |
-38.79 |
| 11 |
Darling, Samantha N (15)
|
MRLIAC |
21:00.00 |
20:22.33 |
-37.67 |
| 12 |
Smith, Steffany I (15)
|
NJCAT |
22:11.12 |
21:33.23 |
-37.89 |
| 13 |
Donlin, Meredith C (15)
|
NJCAT |
20:13.96 |
22:47.40 |
153.44 |