| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nierhoff, Luisa (10)
|
MRBGNW |
2:53.47 |
2:52.33 |
-1.14 |
| 2 |
Arciniegas, Francesca (10)
|
MRCOND |
2:57.91 |
2:58.68 |
0.77 |
| 3 |
Arnold, Lauren R (10)
|
MRBGNW |
3:00.79 |
2:59.49 |
-1.30 |
| 4 |
Cornish, Kristin A (10)
|
MRBGNW |
3:25.41 |
3:01.42 |
-23.99 |
| 5 |
Dwyer, Grace V (10)
|
MRCOND |
3:02.45 |
3:01.85 |
-0.60 |
| 6 |
Johnston, Sabrina K (10)
|
MRBGNW |
3:06.08 |
3:03.23 |
-2.85 |
| 7 |
McCaffrey, Kimberly E (9)
|
MRPATS |
3:19.51 |
3:11.61 |
-7.90 |
| 8 |
Paez, Isabella S (10)
|
MRBGNW |
3:15.49 |
3:14.57 |
-0.92 |
| 9 |
Greenstein, Jessie B (10)
|
MRBGNW |
3:10.00 |
3:18.02 |
8.02 |
| 10 |
Mora-Castillo, Isabella (10)
|
MRBGNW |
3:26.45 |
3:20.69 |
-5.76 |
| 11 |
Mejia, Stephani (10)
|
MRYMID |
3:18.58 |
3:21.57 |
2.99 |
| 12 |
MacHugh, Grace A (10)
|
MRNBS |
3:33.71 |
3:27.87 |
-5.84 |
| 13 |
Lopez, Isabella S (10)
|
MRPATS |
3:38.09 |
3:28.90 |
-9.19 |
| 14 |
Pryne, Jenna M (10)
|
MRUN |
3:16.91 |
3:29.13 |
12.22 |
| 15 |
Nadecki, Grace K (10)
|
MRBGNW |
3:36.39 |
3:41.67 |
5.28 |
| 16 |
Lawson, Olivia C (9)
|
MRCOND |
3:31.26 |
3:41.83 |
10.57 |
| 17 |
Zaets, Samantha (9)
|
MRWAC |
4:00.00 |
3:46.14 |
-13.86 |
| 18 |
Andrews, Olivia A (9)
|
MRBGNW |
4:05.00 |
4:04.01 |
-0.99 |