| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Osada, Elizabeth R (14)
|
VACA-Y |
1:01.06 |
1:04.87 |
3.81 |
| 2 |
Browne, Virginia G (13)
|
VACA-Y |
1:03.05 |
1:06.87 |
3.82 |
| 3 |
Ismailova, Diana (14)
|
VACA-Y |
1:03.81 |
1:06.88 |
3.07 |
| 4 |
Nicholson, Samantha J (13)
|
VACA-Y |
1:05.57 |
1:07.54 |
1.97 |
| 5 |
Warren, Sarah J (13)
|
VALY |
1:04.74 |
1:07.80 |
3.06 |
| 6 |
Zhu, Emily (14)
|
VACA-Y |
1:08.54 |
1:08.17 |
-0.37 |
| 7 |
Cooper, Emma S (13)
|
VALY |
1:09.37 |
1:12.20 |
2.83 |
| 9 |
Becks, Jaeanah Z (14)
|
VAVABR |
1:16.12 |
1:20.62 |
4.50 |
| 11 |
Miller, Blythe E (14)
|
VALY |
1:20.13 |
1:24.21 |
4.08 |
| 13 |
Prater, Emma L (13)
|
VALY |
1:34.19 |
1:29.50 |
-4.69 |
| 14 |
Coniglione, Eva M (14)
|
VAVABR |
1:32.33 |
1:31.41 |
-0.92 |
| 15 |
Gustafson, Zelynn C (13)
|
VALY |
1:28.58 |
1:34.74 |
6.16 |
| 16 |
Taylor, Anna G (14)
|
VALY |
1:31.74 |
1:39.86 |
8.12 |
|
Holt, Ann-Margaret E (13)
|
VALY |
1:07.06 |
DQ |
- |
|
Streit, Dorothy V (13)
|
VACA-Y |
1:13.75 |
NS |
- |