| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Crane, Naomi C (8)
|
MRIA |
16.02 |
15.16 |
-0.86 |
| 2 |
Canales Alvizuri, Isabella N (8)
|
MRLIAC |
18.97 |
17.34 |
-1.63 |
| 3 |
Kearney, Antonia M (8)
|
MRLIAC |
19.02 |
17.74 |
-1.28 |
| 4 |
Ehrlich, Jenna C (8)
|
MRLIAC |
28.32 |
18.35 |
-9.97 |
| 5 |
Lee, Summer D (7)
|
MRLIAC |
19.69 |
18.40 |
-1.29 |
| 6 |
Simons, Ashley R (8)
|
MRLIAC |
20.79 |
18.81 |
-1.98 |
| 7 |
Maguire, Elizabeth R (8)
|
MRLIAC |
20.59 |
19.50 |
-1.09 |
| 7 |
Anderson, Kasey R (7)
|
MRLIAC |
22.17 |
19.50 |
-2.67 |
| 9 |
Fisher, Mila (7)
|
MRLIAC |
23.61 |
20.23 |
-3.38 |
| 10 |
Baynon, Lily M (7)
|
MRFA |
21.03 |
20.73 |
-0.30 |
| 11 |
Trobiano, Nicolette P (8)
|
MRFA |
23.99 |
20.80 |
-3.19 |
| 12 |
Keane, Olivia A (7)
|
MRLIAC |
25.09 |
21.20 |
-3.89 |
| 13 |
Wang, Yihan (8)
|
MRLIAC |
30.00 |
21.80 |
-8.20 |
| 14 |
Tedesco, Amanda G (8)
|
MRIA |
25.00 |
22.91 |
-2.09 |
| 15 |
Park, Lauren J (8)
|
MRLIAC |
30.00 |
23.48 |
-6.52 |
| 16 |
Hu, Allison (7)
|
MRLIAC |
30.00 |
24.12 |
-5.88 |
| 17 |
Lai, Kaitlyn K (8)
|
MRLIAC |
24.34 |
24.57 |
0.23 |
| 18 |
Courtney, Dylan E (7)
|
MRLIAC |
30.00 |
27.92 |
-2.08 |
| 19 |
McDonald, Karina * (8)
|
MRIA |
40.00 |
32.57 |
-7.43 |
| 20 |
Hsieh, Amelia (8)
|
MRLIAC |
30.00 |
34.03 |
4.03 |
| 21 |
Smith, Josephine M (8)
|
MRIA |
48.74 |
38.53 |
-10.21 |
| 22 |
Doran, Shaelee A (8)
|
MRIA |
45.00 |
44.08 |
-0.92 |