| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
DeBruyn, Hadley B (12)
|
MADST |
33.07 |
38.79 |
5.72 |
| 2 |
Thompson, Reese A (11)
|
MADST |
34.29 |
39.83 |
5.54 |
| 3 |
Becker, Mandy C (11)
|
MABSC |
37.04 |
41.39 |
4.35 |
| 4 |
Palmer, Lydia M (11)
|
MAUN# |
35.25 |
41.63 |
6.38 |
| 5 |
Agans, Madison A (12)
|
NJBWTD |
35.55 |
42.15 |
6.60 |
| 6 |
Mostek, Anya H (11)
|
MAUN |
35.64 |
42.50 |
6.86 |
| 7 |
Cotter, Alexandria H (11)
|
MAOCCC |
36.31 |
42.95 |
6.64 |
| 8 |
Agostini, Natalie T (12)
|
MABSC |
38.34 |
44.56 |
6.22 |
| 9 |
Emma, Samantha (11)
|
NJBWTD |
39.00 |
45.53 |
6.53 |
| 10 |
Barlow, Lauren K (11)
|
MAWAVE |
39.20 |
46.02 |
6.82 |
| 11 |
Poulathas, Katerina A (12)
|
MAJW |
41.45 |
47.09 |
5.64 |
| 12 |
Bent, Sarah S (11)
|
MAJW |
42.17 |
47.74 |
5.57 |
| 13 |
Isaacs, Eve A (11)
|
MABSC |
40.51 |
49.35 |
8.84 |
| 14 |
Bearder, Ashleigh K (12)
|
MAJW |
|
52.56 |
- |
|
Snodgrass, Elena A (11)
|
MANPAC |
39.91 |
NS |
- |