| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Braman, Margaret A (16)
|
MSMMST |
2:53.61 |
2:48.00 |
-5.61 |
| 2 |
Fenton, Laney (16)
|
OKJTSC |
2:50.96 |
2:58.24 |
7.28 |
| 3 |
Huenefeld, Hannah B (17)
|
LABAC |
2:49.94 |
3:01.64 |
11.70 |
| 4 |
Jones, Lindsey (17)
|
NTMTRO |
3:01.32 |
3:06.13 |
4.81 |
| 5 |
Myers, Hailey M (17)
|
LACOSS |
3:23.52 |
3:19.55 |
-3.97 |
| 6 |
Barnard, Cora A (17)
|
LACOSS |
3:44.11 |
3:20.77 |
-23.34 |
| 7 |
Myers, Hollie J (15)
|
LACOSS |
3:37.08 |
3:25.81 |
-11.27 |
| 8 |
Horne, Jamie A (15)
|
LACOSS |
3:27.86 |
3:28.14 |
0.28 |
| 9 |
Sutherland, Maximillia E (15)
|
NTMTRO |
|
3:29.67 |
- |
| 10 |
Olier, Ashleigh N (16)
|
LASPAR |
3:16.38 |
3:30.00 |
13.62 |
| 11 |
Naramore, Natalie A (17)
|
GUAMBU |
3:39.18 |
3:31.87 |
-7.31 |
| 12 |
Richey, Hannah G (15)
|
GUAMBU |
3:38.42 |
3:39.66 |
1.24 |
| 13 |
Millican, Analeigh N (15)
|
LACOSS |
3:48.39 |
3:42.48 |
-5.91 |
| 14 |
Feeney, Charlotte R (17)
|
LARRAC |
4:03.84 |
3:53.97 |
-9.87 |
|
Ferguson, Jaynie G (16)
|
STTST |
3:05.41 |
NS |
- |