| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ng, Hailey (8)
|
MRYFD |
25.05 |
23.41 |
-1.64 |
| 2 |
Doyle, Charlotte E (8)
|
MRCOND |
22.91 |
23.89 |
0.98 |
| 3 |
Smagris, Nora K (8)
|
MRBGNW |
24.44 |
23.92 |
-0.52 |
| 4 |
Diamond, Eleanor O (8)
|
MRYFD |
|
24.20 |
- |
| 5 |
Healy, Penelope J (8)
|
MRYFD |
|
25.43 |
- |
| 6 |
Kim, Sofia (7)
|
MRYFD |
29.03 |
27.11 |
-1.92 |
| 7 |
Hogarty, Katherine L (8)
|
MRYFD |
|
27.28 |
- |
| 8 |
Pimenta, Hadley H (8)
|
MRYFD |
27.64 |
27.30 |
-0.34 |
| 9 |
Mitchell, Francesca L (7)
|
MRBGNW |
28.14 |
27.52 |
-0.62 |
| 10 |
Sessa, Madeleine L (8)
|
MRYFD |
35.89 |
27.60 |
-8.29 |
| 11 |
Park, Jane S (7)
|
MRYFD |
|
28.05 |
- |
| 12 |
Davis, Blair (8)
|
MRCOND |
|
29.25 |
- |
| 13 |
Fleming, Elly R (8)
|
MRBGNW |
29.31 |
30.92 |
1.61 |
| 14 |
Hong, Leanne (7)
|
MRYFD |
29.84 |
31.14 |
1.30 |
| 15 |
Wu, Bethany Z (7)
|
MRCOND |
33.95 |
31.18 |
-2.77 |
| 16 |
Gonzalez, Gabriella G (7)
|
MRBGNW |
34.48 |
32.27 |
-2.21 |
| 17 |
Skorney, Margaret L (8)
|
MRYFD |
|
33.03 |
- |
| 18 |
Rana, Mira S (8)
|
MRYFD |
|
36.74 |
- |
|
Croft, Catherine C (7)
|
MRYFD |
|
NS |
- |