| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Barlow, Samantha G (12)
|
ADCANA |
32.32 |
33.13 |
0.81 |
| 2 |
Phelan, Morgan A (12)
|
ADSVP |
35.08 |
34.09 |
-0.99 |
| 3 |
Downie, Lillian M (11)
|
ADCLRK |
|
35.75 |
- |
| 4 |
Beach, Katrina L (12)
|
ADSVP |
36.16 |
37.46 |
1.30 |
| 5 |
Hawkes, Anna J (11)
|
ADCLRK |
37.43 |
38.52 |
1.09 |
| 6 |
Rivenburgh, Trinity Isadora (11)
|
ADSVP |
38.75 |
39.10 |
0.35 |
| 7 |
Anderson, Lillian M (12)
|
ADSVP |
37.41 |
39.65 |
2.24 |
| 8 |
LaFond-Fassett, Allison R (12)
|
ADCLRK |
|
39.82 |
- |
| 9 |
Swift, Kelsey M (11)
|
ADCLRK |
39.71 |
40.11 |
0.40 |
| 10 |
More Wick, Anna N (11)
|
ADCLRK |
41.02 |
40.30 |
-0.72 |
| 11 |
Litzner, Emma E (12)
|
ADSVP |
39.02 |
41.44 |
2.42 |
| 12 |
Litzner, Charlotte L (11)
|
ADSVP |
47.58 |
41.45 |
-6.13 |
| 13 |
Fillion, Riley P (11)
|
ADCLRK |
40.90 |
42.02 |
1.12 |
| 14 |
Riesenfeld, Margaret E (11)
|
ADCLRK |
43.30 |
42.46 |
-0.84 |
| 15 |
Fuller, Grace V (11)
|
ADCLRK |
40.36 |
42.53 |
2.17 |
| 16 |
Raymond, Gabriella M (11)
|
ADCLRK |
44.63 |
42.86 |
-1.77 |
| 17 |
More Wick, Nora A (11)
|
ADCLRK |
44.78 |
44.15 |
-0.63 |
|
Johnson, Morgan E (11)
|
ADSVP |
40.00 |
NS |
- |