| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Feld, Tessa S (12)
|
MRAGUA |
1:06.95 |
1:05.64 |
-1.31 |
| 2 |
Anselmi, Margeaux L (12)
|
MRCOND |
1:11.94 |
1:09.57 |
-2.37 |
| 3 |
Milstein, Jillian E (12)
|
MRCOND |
1:10.82 |
1:09.75 |
-1.07 |
| 4 |
Mc Clafferty, Molly G (12)
|
MRCOND |
1:10.47 |
1:11.16 |
0.69 |
| 5 |
Fogli, Caterina (12)
|
MRBAD |
1:11.34 |
1:11.73 |
0.39 |
| 6 |
Lee, Olivia (12)
|
MRCOND |
1:14.16 |
1:12.59 |
-1.57 |
| 7 |
Hardart, Caroline F (12)
|
MRBAD |
1:13.19 |
1:13.08 |
-0.11 |
| 8 |
D'Hollander, Delphine M (12)
|
MRAGUA |
1:16.15 |
1:14.62 |
-1.53 |
| 9 |
Brown, Zoe A (12)
|
MRCOND |
1:16.86 |
1:14.86 |
-2.00 |
| 10 |
Flanigan, Brigid M (12)
|
MRAGUA |
1:16.59 |
1:16.08 |
-0.51 |
| 11 |
Yurcisin, Scarlett O (12)
|
MRSSL |
|
1:16.58 |
- |
| 12 |
Abromavage, Remy G (12)
|
MRAGUA |
1:22.66 |
1:19.40 |
-3.26 |
| 13 |
Chukwulozie, Beatrix A (12)
|
MRAGUA |
1:18.56 |
1:19.46 |
0.90 |
| 14 |
Kudinova, Varvara M (12)
|
MRCOND |
1:22.88 |
1:19.61 |
-3.27 |
| 15 |
Hall, Nicole (12)
|
MRAGUA |
1:18.23 |
1:21.57 |
3.34 |
| 16 |
Chubb, Emma (12)
|
MRAGUA |
1:23.64 |
1:24.17 |
0.53 |
| 17 |
Ingledue, Grace E (12)
|
MRCOND |
1:24.97 |
1:25.22 |
0.25 |
|
Nam, Lauren (12)
|
MRAGUA |
1:09.70 |
DQ |
- |