| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Voet, Katherine L (10)
|
FGSFTL |
1:10.41 |
1:09.04 |
-1.37 |
| 2 |
Egizi, Sofia M (9)
|
FGPCS |
1:11.26 |
1:11.73 |
0.47 |
| 3 |
Poling, Summer R (10)
|
FGSFTL |
1:17.89 |
1:13.80 |
-4.09 |
| 4 |
Antonio, Zoe C (10)
|
FGPCS |
1:12.95 |
1:14.87 |
1.92 |
| 5 |
Henry, Johanna A (10)
|
FGPCS |
1:18.12 |
1:16.29 |
-1.83 |
| 6 |
Suarez, Sadie C (9)
|
FGBRST |
1:27.54 |
1:18.78 |
-8.76 |
| 7 |
Jensen, Courtney (10)
|
FGPCS |
1:24.54 |
1:22.31 |
-2.23 |
| 8 |
Schnoeller, Sabrina S (10)
|
FGSFTL |
1:22.77 |
1:27.28 |
4.51 |
| 9 |
Guzman, Luna S (10)
|
FGPCS |
|
1:27.29 |
- |
| 10 |
Lehel, Felicite B (9)
|
FGSFTL |
1:31.30 |
1:34.31 |
3.01 |
| 11 |
Kjos, Zephy M (10)
|
FGPCS |
1:33.14 |
1:36.29 |
3.15 |
| 12 |
Seinfeld, Sydney R (10)
|
FGSFTL |
1:30.89 |
1:39.77 |
8.88 |
| 13 |
Cathcart, Katie L (9)
|
FGPCS |
1:42.85 |
1:41.96 |
-0.89 |
| 14 |
Sponder, Sarah L (9)
|
FGPCS |
|
1:43.31 |
- |
| 15 |
Page, Elanie M (9)
|
FGSFTL |
1:47.09 |
1:45.22 |
-1.87 |
| 16 |
Montesino, Carlotta G (7)
|
FGMS |
|
1:45.64 |
- |
| 17 |
Rincon, Maria P (9)
|
FGMS |
|
1:45.95 |
- |
| 18 |
O'Connor, Lily J (10)
|
FGPCS |
1:46.39 |
1:47.28 |
0.89 |
| 19 |
Elgidely, Natalia (9)
|
FGSFTL |
|
1:50.82 |
- |
|
Kingston, Sophia (10)
|
FGMS |
1:19.19 |
DQ |
- |
|
Wiesenfeld, Emma (8)
|
FGMS |
|
NS |
- |
|
Hesse, Veronika K (9)
|
FGPCS |
|
NS |
- |
|
Runsdorf, Shea J (9)
|
FGPCS |
|
NS |
- |