| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cremer, Livia E (10)
|
LEBBA |
2:29.53 |
2:27.43 |
-2.10 |
| 2 |
Duijser, Charlotte (10)
|
LELESD |
2:33.30 |
2:34.92 |
1.62 |
| 3 |
Stewart, Alice E (10)
|
LELESD |
2:36.93 |
2:39.45 |
2.52 |
| 4 |
Piliang, Josephine L (10)
|
LELESD |
2:46.88 |
2:44.12 |
-2.76 |
| 5 |
Weiss, Amanda M (10)
|
LESWIM |
2:47.95 |
2:47.23 |
-0.72 |
| 6 |
Womack, Aiyana B (9)
|
LEHEAT |
2:56.29 |
2:52.14 |
-4.15 |
| 7 |
Oliverio, Stella M (9)
|
LEFAST |
2:55.56 |
2:55.46 |
-0.10 |
| 8 |
Wood, Kate L (10)
|
LESWIM |
2:49.07 |
2:57.58 |
8.51 |
| 9 |
Cremer, Ella Y (8)
|
LEBBA |
3:12.98 |
3:04.01 |
-8.97 |
| 10 |
Matsievich, Elizabeth S (8)
|
LELESD |
3:03.53 |
3:07.53 |
4.00 |
| 11 |
Samide, Isabelle L (8)
|
LELSSC |
3:14.89 |
3:13.15 |
-1.74 |
| 12 |
Rosenbaum, Katherine A (8)
|
LEGO |
3:14.99 |
3:32.48 |
17.49 |
|
Fan, Flora D (8)
|
LEBBA |
3:02.16 |
DQ |
- |