| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nierhoff, Luisa (10)
|
MRBGNW |
2:47.84 |
2:58.08 |
10.24 |
| 2 |
Arnold, Lauren R (10)
|
MRBGNW |
3:04.17 |
3:00.79 |
-3.38 |
| 3 |
Wang, Ava J (10)
|
MRLIAC |
3:00.48 |
3:01.29 |
0.81 |
| 4 |
Rutigliano, Michaela (10)
|
MRTS |
3:16.77 |
3:02.40 |
-14.37 |
| 5 |
Karras, Sophia O (10)
|
MRLIAC |
3:01.27 |
3:06.58 |
5.31 |
| 6 |
Ye, Bridget (8)
|
MRLIAC |
3:15.00 |
3:07.72 |
-7.28 |
| 7 |
Farrell, Sarah Jean (10)
|
MRTS |
3:16.98 |
3:08.35 |
-8.63 |
| 8 |
Johnston, Sabrina K (10)
|
MRBGNW |
3:06.08 |
3:08.47 |
2.39 |
| 9 |
Foley, Lola G (10)
|
MRTS |
3:14.95 |
3:08.98 |
-5.97 |
| 10 |
Schneider, Alexandra G (9)
|
MRLIAC |
3:10.58 |
3:09.13 |
-1.45 |
| 11 |
Yu, Julianna S (10)
|
MRLIAC |
3:05.13 |
3:09.58 |
4.45 |
| 12 |
Paez, Isabella S (10)
|
MRBGNW |
3:16.16 |
3:15.49 |
-0.67 |
| 13 |
Medina, Andee (10)
|
MRLIAC |
3:25.00 |
3:16.83 |
-8.17 |
| 14 |
Ebenstein, Olivia M (10)
|
MRTVSC |
3:15.68 |
3:18.93 |
3.25 |
| 15 |
Dzieciolowski, Sophie L (10)
|
MRLIAC |
3:28.17 |
3:25.85 |
-2.32 |
| 16 |
Hill, Yasmin S (10)
|
MRBGNW |
3:06.84 |
3:26.75 |
19.91 |
| 17 |
O'Hagan, Ciara E (10)
|
MRLIAC |
3:45.06 |
3:30.27 |
-14.79 |
| 18 |
Barrus, Mia E (8)
|
NEABF |
3:18.21 |
3:31.06 |
12.85 |
| 19 |
Li, Harmony Y (10)
|
MRLIAC |
3:37.13 |
3:49.90 |
12.77 |