| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sealey, Isabelle J (12)
|
FLFL |
58.65 |
58.44 |
-0.21 |
| 2 |
Stoneburg, Blair A (12)
|
FLFL |
1:00.06 |
1:00.28 |
0.22 |
| 3 |
Puryear-Lynch, Gabrielle A (12)
|
FLFL |
1:00.20 |
1:00.78 |
0.58 |
| 4 |
Garcia, Giulianna (12)
|
FGFG |
1:00.96 |
1:01.63 |
0.67 |
| 5 |
Hanlon, Lydia N (12)
|
FLFL |
58.94 |
1:02.01 |
3.07 |
| 6 |
Gavin, Grace I (12)
|
FLFL |
1:04.22 |
1:02.42 |
-1.80 |
| 7 |
Morgan, Michelle N (12)
|
FLFL |
1:05.84 |
1:02.59 |
-3.25 |
| 8 |
Clark, Hayley M (12)
|
FLFL |
1:04.86 |
1:02.89 |
-1.97 |
| 9 |
Aguilar, Nicole E (12)
|
FGFG |
1:01.34 |
1:03.02 |
1.68 |
| 10 |
Cardwell, Summer S (12)
|
FLFL |
58.94 |
1:03.24 |
4.30 |
| 11 |
Mutschler, Faith (12)
|
FGFG |
1:05.57 |
1:03.79 |
-1.78 |
| 12 |
Reese, Addison M (11)
|
FLFL |
1:02.69 |
1:03.92 |
1.23 |
| 13 |
Corcoran, Megan D (11)
|
FLFL |
1:01.73 |
1:04.38 |
2.65 |
| 14 |
Cannella, Ashlin M (11)
|
FLFL |
1:02.74 |
1:04.44 |
1.70 |
| 15 |
Kraft, Cassandra J (12)
|
FGFG |
1:03.15 |
1:05.29 |
2.14 |
| 16 |
Robertson, Emily R (12)
|
FGFG |
1:03.98 |
1:05.59 |
1.61 |
| 17 |
Lamelas, Sophie (11)
|
FGFG |
1:05.74 |
1:05.68 |
-0.06 |
| 18 |
Shields, Madeline J (12)
|
FLFL |
1:03.94 |
1:07.11 |
3.17 |
| 19 |
Golding, Sally C (12)
|
FGFG |
1:07.28 |
1:08.25 |
0.97 |
| 20 |
Shearer, Anabela (12)
|
FGFG |
1:08.18 |
1:09.14 |
0.96 |
| 21 |
Troccoli, Isabella M (12)
|
FGFG |
1:06.94 |
1:10.51 |
3.57 |
| 22 |
Edwards, Piyamard A (11)
|
FLFL |
1:11.58 |
1:11.43 |
-0.15 |
|
McLemore, Mercy P (12)
|
FGFG |
1:05.87 |
DQ |
- |