| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nguyen, Lien J (12)
|
PVPM |
2:39.50 |
2:30.13 |
-9.37 |
| 2 |
Bremner, Annabelle G (12)
|
PVPM |
2:42.91 |
2:32.11 |
-10.80 |
| 3 |
Smullen, Caroline A (12)
|
PVPM |
2:47.08 |
2:38.92 |
-8.16 |
| 4 |
Hooff, Olivia C (12)
|
PVPM |
2:49.80 |
2:39.77 |
-10.03 |
| 5 |
Nelson, Maya H (11)
|
PVPM |
2:55.20 |
2:40.38 |
-14.82 |
| 6 |
Friess, Caroline R (12)
|
PVPM |
2:52.17 |
2:46.34 |
-5.83 |
| 7 |
Southerling, Shawn M (12)
|
PVASA |
2:45.20 |
2:47.59 |
2.39 |
| 8 |
McDonald, Mia S (12)
|
PVPM |
2:55.70 |
2:47.78 |
-7.92 |
| 9 |
Munroe, Annamarie E (12)
|
PVPM |
2:48.55 |
2:47.93 |
-0.62 |
| 10 |
Bayona, Jimena P (12)
|
PVMSSC |
2:56.66 |
2:51.51 |
-5.15 |
| 11 |
Lizak, Netta K (12)
|
PVTIBU |
2:45.19 |
2:52.99 |
7.80 |
| 12 |
Hickman, Abigail C (11)
|
PVASA |
2:47.54 |
2:55.99 |
8.45 |
|
Fitzgerald, Tennyson E (12)
|
PVPM |
2:53.25 |
DQ |
- |