| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Webb, Genevieve G (11)
|
MDTCY |
2:50.11 |
2:45.03 |
-5.08 |
| 2 |
Celi, Giorgia (12)
|
MDYCM |
2:51.42 |
2:48.00 |
-3.42 |
| 3 |
Plank, Samantha L (12)
|
MAWEST |
2:50.57 |
2:50.06 |
-0.51 |
| 4 |
Chaddock, Edie M (11)
|
PVRY |
2:51.98 |
2:50.68 |
-1.30 |
| 5 |
Reeder, Evelyn (11)
|
MDHFY |
2:52.35 |
2:54.78 |
2.43 |
| 6 |
Tipler, Deanna M (11)
|
PVRY |
2:52.78 |
2:56.96 |
4.18 |
| 7 |
Kahsay, Lewhat (12)
|
MDYBCC |
3:14.13 |
3:05.57 |
-8.56 |
| 8 |
Magbulos, Jaime Ann H (11)
|
MDYCM |
3:21.47 |
3:08.81 |
-12.66 |
| 9 |
O'Brien, Eryn (11)
|
MADYD |
3:15.32 |
3:15.67 |
0.35 |
| 10 |
Yongbi, Denise (11)
|
MDFCY |
3:27.82 |
3:25.66 |
-2.16 |
| 11 |
Clawson, Sarah F (12)
|
CECY |
3:31.76 |
3:28.28 |
-3.48 |
| 12 |
Marshall, Grace E (12)
|
MDFCY |
3:27.91 |
3:30.70 |
2.79 |
|
McIntyre, Laraine (11)
|
MDFCY |
3:20.88 |
DQ |
- |
|
Himmelwright, Grace K (11)
|
MDHAGY |
3:16.12 |
DQ |
- |
|
Washburn, Olivia L (12)
|
MDHFY |
3:36.72 |
DQ |
- |