| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Connor, Kaitlin G (11)
|
MRLIAC |
33.05 |
32.58 |
-0.47 |
| 1 |
Vinciguerra, Jacqueline X (11)
|
MRTVSC |
33.75 |
33.20 |
-0.55 |
| 1 |
Hicyilmaz, Lydia G (11)
|
MRSSC |
35.16 |
36.10 |
0.94 |
| 2 |
Wilcox, Hailey (11)
|
MRHAA |
33.79 |
33.93 |
0.14 |
| 2 |
Skiba, Victoria C (11)
|
MRSSC |
35.53 |
36.58 |
1.05 |
| 3 |
Wen, Victoria (11)
|
MRLIAC |
35.63 |
34.22 |
-1.41 |
| 4 |
Cahalane, Erin C (11)
|
MRTS |
35.79 |
34.50 |
-1.29 |
| 5 |
Pitches, Daisy M (11)
|
MREHY |
34.77 |
34.74 |
-0.03 |
| 6 |
Bridgemanhel, Adrianna K (11)
|
MRTS |
35.96 |
34.79 |
-1.17 |
| 7 |
Mackay, Victoria (11)
|
MRHAA |
35.03 |
34.86 |
-0.17 |
| 8 |
Schnappauf, Samantha G (11)
|
MRLIAC |
35.75 |
34.90 |
-0.85 |
| 9 |
Schroeder, Mary (11)
|
MRHAA |
33.99 |
34.92 |
0.93 |
| 10 |
Nam, Lauren (11)
|
MRLIAC |
34.97 |
34.94 |
-0.03 |
| 11 |
Petrovic, Mila (11)
|
MRIA |
34.93 |
34.98 |
0.05 |
| 12 |
Ojutiku, Tiwalolu A (11)
|
MRSSC |
34.36 |
35.12 |
0.76 |
| 13 |
Nolasco, Isabela (11)
|
MRLIAC |
34.56 |
35.62 |
1.06 |
| 14 |
Elizondo, Ema A (11)
|
MRLIAC |
35.23 |
35.64 |
0.41 |
| 15 |
Duong, Katie S (11)
|
MRTVSC |
35.96 |
35.73 |
-0.23 |
| 16 |
Griffin, Amelia (11)
|
MRHAA |
35.91 |
35.75 |
-0.16 |
| 17 |
Gebhard, Kaitlyn A (11)
|
MRLIAC |
35.59 |
35.98 |
0.39 |
|
Lisica, Sabrina N (11)
|
MRTVSC |
35.58 |
DQ |
- |