| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Taps, Danielle E (12)
|
MRBGNW |
2:47.23 |
2:47.11 |
-0.12 |
| 2 |
Paez, Isabella S (12)
|
MRBGNW |
|
2:48.57 |
- |
| 3 |
Pawliczak, Lily S (12)
|
MRBGNW |
3:14.39 |
2:51.51 |
-22.88 |
| 4 |
Nadecki, Grace K (11)
|
MRBGNW |
3:05.08 |
2:56.64 |
-8.44 |
| 5 |
Rocco, Emily A (12)
|
MRBGNW |
|
2:57.22 |
- |
| 6 |
Nguyen, Tam-Hao (12)
|
CTPSDY |
3:15.00 |
2:59.95 |
-15.05 |
| 7 |
Zhu, Emma (11)
|
MRBGNW |
3:01.19 |
3:00.37 |
-0.82 |
| 8 |
Spataro, Alexandra G (11)
|
CTPSDY |
3:17.20 |
3:01.15 |
-16.05 |
| 9 |
Luecke, Kendall R (12)
|
CTPSDY |
3:25.00 |
3:04.89 |
-20.11 |
| 10 |
Tirado, Elizabeth R (11)
|
MRBGNW |
|
3:06.83 |
- |
| 11 |
Perez, Miranda M (12)
|
MRKBM |
3:05.00 |
3:07.63 |
2.63 |
| 12 |
Andrews, Olivia A (11)
|
MRBGNW |
3:23.43 |
3:08.39 |
-15.04 |
| 13 |
Pondok, Katelyn I (11)
|
MRBGNW |
|
3:08.57 |
- |
| 14 |
Magee, Reed E (11)
|
MRBGNW |
3:18.20 |
3:13.20 |
-5.00 |
| 15 |
Greenstein, Jessie B (12)
|
MRBGNW |
3:12.24 |
3:14.10 |
1.86 |
| 16 |
Paruvangada, Ananya K (12)
|
MRBGNW |
3:28.24 |
3:15.71 |
-12.53 |
| 17 |
Olvany, Kelsey C (12)
|
CTPSDY |
3:25.00 |
3:17.20 |
-7.80 |
| 18 |
Dillane, Chloe J (11)
|
MRBGNW |
|
3:22.67 |
- |
| 19 |
Smith, Alexandria K (11)
|
MRBGNW |
|
3:28.25 |
- |
| 20 |
Fitzgerald, Alexandra R (12)
|
MRBGNW |
|
3:29.71 |
- |
| 21 |
Naranjo, Nataly A (11)
|
MRBGNW |
|
3:36.57 |
- |
| 22 |
Wheeler, Marina (12)
|
MRCFB |
|
3:39.99 |
- |
| 23 |
Reddy, Elisabeth A (11)
|
MRBGNW |
|
4:07.84 |
- |