| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Barlow, Samantha G (12)
|
ADCANA |
1:15.93 |
1:14.77 |
-1.16 |
| 2 |
Raffo, Margaret M (11)
|
ADCLRK |
1:14.49 |
1:15.66 |
1.17 |
| 3 |
Walker, Anne E (12)
|
ADCLRK |
1:40.20 |
1:20.58 |
-19.62 |
| 4 |
Aramini, Mina E (11)
|
ADCLRK |
1:19.35 |
1:21.03 |
1.68 |
| 5 |
Austin, Rylie E (12)
|
ADCLRK |
1:22.69 |
1:21.92 |
-0.77 |
| 6 |
Phelan, Morgan A (12)
|
ADSVP |
1:44.31 |
1:24.71 |
-19.60 |
| 7 |
Litzner, Emma E (12)
|
ADSVP |
1:26.00 |
1:30.15 |
4.15 |
| 8 |
LaFond-Fassett, Allison R (12)
|
ADCLRK |
|
1:33.52 |
- |
| 9 |
Raymond, Gabriella M (11)
|
ADCLRK |
1:30.96 |
1:33.79 |
2.83 |
| 10 |
Litzner, Charlotte L (11)
|
ADSVP |
1:52.83 |
1:39.65 |
-13.18 |
|
Johnson, Morgan E (11)
|
ADSVP |
1:45.00 |
NS |
- |