| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cook, Elly M (12)
|
VAWAC |
1:22.43 |
1:23.86 |
1.43 |
| 2 |
Westphal, Emma G (12)
|
VACGBD |
1:25.61 |
1:25.54 |
-0.07 |
| 3 |
Bodniewicz, Diana A (11)
|
VAODAC |
1:35.02 |
1:34.71 |
-0.31 |
| 4 |
Oltra Render, Natalie E (12)
|
VAWAC |
1:37.07 |
1:38.59 |
1.52 |
| 5 |
Rutledge, Jenna A (12)
|
VATIDE |
1:42.40 |
1:40.86 |
-1.54 |
| 6 |
Williamson, Stella R (12)
|
VAODAC |
|
1:41.71 |
- |
| 7 |
Amini, Arria (11)
|
VACGBD |
1:43.30 |
1:43.41 |
0.11 |
| 8 |
Powers, Gabriella J (11)
|
VACGBD |
1:38.27 |
1:43.96 |
5.69 |
| 9 |
Hoy, Addison S (12)
|
VAODAC |
|
1:45.25 |
- |
| 10 |
Thorne, Arabella G (11)
|
VACGBD |
1:58.86 |
1:55.60 |
-3.26 |
| 11 |
Monteil, Lily A (11)
|
VAODAC |
2:08.94 |
2:03.28 |
-5.66 |
|
Palmer, Lillian Q (12)
|
VAODAC |
1:43.47 |
DQ |
- |