| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Unruh, Megan E (13)
|
MABYNS |
|
2:39.91 |
- |
| 1 |
Levensten, Sydney J (14)
|
MASSC |
2:46.10 |
2:41.69 |
-4.41 |
| 1 |
Bertolotti, Adriana E (14)
|
MAMSA |
2:48.72 |
2:45.41 |
-3.31 |
| 2 |
Johnson, Anna K (13)
|
MASSC |
|
2:42.98 |
- |
| 2 |
Carl, Mary A (13)
|
MABYNS |
2:49.35 |
2:47.23 |
-2.12 |
| 3 |
Krieg, Sylvia C (13)
|
MASSC |
3:01.99 |
2:48.66 |
-13.33 |
| 3 |
Stewart, Kerrighan E (13)
|
MAWA |
2:54.68 |
2:52.41 |
-2.27 |
| 4 |
Quance, Luscinia M (13)
|
MAWA |
2:52.46 |
2:52.59 |
0.13 |
| 4 |
Collison, Alexis B (14)
|
MAWCAY |
|
2:53.63 |
- |
| 5 |
Spencer, Natalie A (13)
|
MAUN-O |
|
2:53.89 |
- |
| 5 |
Tilley, Emma R (13)
|
MADYD |
2:58.27 |
2:55.28 |
-2.99 |
| 6 |
Spoors, Paige C (14)
|
MAWCAY |
2:50.78 |
2:57.93 |
7.15 |
| 6 |
Lorei, Violet C (14)
|
MABSC |
|
2:58.88 |
- |
| 7 |
Isaacs, Eve A (14)
|
MABSC |
3:00.21 |
3:00.07 |
-0.14 |
| 7 |
Myers, Emma P (13)
|
MAEAC |
|
3:00.28 |
- |
| 8 |
Jones, Brianna C (13)
|
MAUPY |
3:00.90 |
3:00.79 |
-0.11 |
| 9 |
Zebluim, Anya E (13)
|
MAWCAY |
|
3:01.65 |
- |
| 10 |
Scudder, Diedre M (13)
|
MAMSA |
|
3:03.56 |
- |
| 11 |
Plichta, Abby (14)
|
MAWCAY |
|
3:03.64 |
- |
| 12 |
Cholewa, Abigail B (13)
|
MADYD |
|
3:14.66 |
- |
| 13 |
Brasch, Hannah L (13)
|
MALIFE |
3:25.50 |
3:17.90 |
-7.60 |
| 14 |
Simpson, Grace M (13)
|
MAUN-O |
3:18.62 |
3:21.37 |
2.75 |
| 15 |
Lee, Min K (13)
|
MAWA |
3:27.82 |
3:31.19 |
3.37 |
| 16 |
Ackerman, Charlotte M (13)
|
MAWCAY |
|
3:34.45 |
- |
| 17 |
Ether, Ashley (13)
|
MALIFE |
3:44.99 |
3:38.33 |
-6.66 |
| 18 |
East, Mary E (14)
|
MAMSA |
|
3:49.05 |
- |
|
Chotkowski, Lexi A (14)
|
MAWCAY |
|
DQ |
- |
|
Holtsberg, Cathryn F (14)
|
MASSC |
2:38.01 |
NS |
- |
|
Caron, Lauren E (13)
|
MASSC |
3:10.87 |
NS |
- |