| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Harner, Trista J (12)
|
MDOPST |
2:57.08 |
2:52.85 |
-4.23 |
| 2 |
Weker, Zoe M (12)
|
MDRAC |
3:00.82 |
3:00.48 |
-0.34 |
| 3 |
Lin, Constance Y (12)
|
MDEST |
2:59.20 |
3:01.21 |
2.01 |
| 4 |
Carver, Olivia C (12)
|
MDEST |
3:08.51 |
3:01.71 |
-6.80 |
| 5 |
Vandewinckel, Olivia A (11)
|
MDGBSA |
3:05.47 |
3:02.45 |
-3.02 |
| 6 |
Seligman, Elyse G (12)
|
MDEST |
2:57.01 |
3:03.01 |
6.00 |
| 7 |
Hanft, Faith M (11)
|
MDHAGY |
3:19.67 |
3:08.20 |
-11.47 |
| 8 |
Correal, Aleena D (12)
|
MDMAS |
3:15.61 |
3:12.71 |
-2.90 |
| 9 |
Shipley, Alina M (11)
|
MDCCY |
3:19.51 |
3:12.79 |
-6.72 |
| 10 |
Boarman, Ann M (12)
|
MDEST |
3:20.98 |
3:16.28 |
-4.70 |
| 11 |
King, Maya J (11)
|
MDRAC |
3:14.58 |
3:18.01 |
3.43 |
| 12 |
Welker, Harper K (11)
|
MDFAST |
3:14.86 |
3:19.27 |
4.41 |
| 13 |
Montgomery, Paige R (11)
|
MDFSC |
3:15.97 |
3:19.29 |
3.32 |
| 14 |
Smith, Karsen P (11)
|
MDEST |
3:21.78 |
3:19.50 |
-2.28 |
|
Hoang, Rachel L (11)
|
MDHAGY |
3:10.99 |
NS |
- |
|
McCallister, Faith A (11)
|
MDMAS |
2:57.86 |
NS |
- |
|
St. Pierre, Keira L (11)
|
MDCCY |
3:21.06 |
NS |
- |