| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Ragab, Alexia S (12)
|
MASQ-E |
38.35 |
36.86 |
-1.49 |
| 2 |
McGlynn, Shea (11)
|
MASQ-E |
42.66 |
41.48 |
-1.18 |
| 3 |
Sanders, Ariana P (11)
|
MASQ-E |
45.82 |
43.60 |
-2.22 |
| 4 |
Burke, Ella M (12)
|
MASQ-B |
47.51 |
44.99 |
-2.52 |
| 5 |
Summers, Lauren E (12)
|
MASQ-E |
|
45.19 |
- |
| 6 |
Major, Abigail L (11)
|
MASQ-B |
47.60 |
48.55 |
0.95 |
| 7 |
Connell, Samantha R (12)
|
MASQ-B |
46.97 |
51.51 |
4.54 |
| 8 |
Kachala, Sienna R (11)
|
MASQ-B |
52.99 |
54.34 |
1.35 |
| 9 |
Smith, Gillian A (11)
|
MASQ-E |
1:11.96 |
1:11.43 |
-0.53 |
|
Delrossi, Grace R (12)
|
MASQ-B |
1:18.13 |
DQ |
- |
|
Laslo, Molly K (12)
|
MASQ-B |
37.43 |
DQ |
- |
|
Muroski, Lauren Rose (11)
|
MASQ-E |
|
DQ |
- |
|
Kavanagh, Allysse L (11)
|
MASQ-B |
|
NS |
- |