| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Athey, Parker K (8)
|
VAGATR |
1:37.24 |
1:34.26 |
-2.98 |
| 2 |
Kistler, Clara L (8)
|
VACA-Y |
1:36.70 |
1:35.35 |
-1.35 |
| 3 |
Parish, Selah S (8)
|
VALY |
|
1:37.61 |
- |
| 4 |
Vaughan, Leelynn M (8)
|
VACCA |
1:45.18 |
1:39.90 |
-5.28 |
| 5 |
Williams, Isabelle J (8)
|
VAGATR |
1:43.68 |
1:40.57 |
-3.11 |
| 6 |
Keister, Jacqueline T (8)
|
VAHOKI |
1:50.64 |
1:41.58 |
-9.06 |
| 7 |
Fish, Daisy G (8)
|
VASMAC |
1:55.48 |
1:49.46 |
-6.02 |
| 8 |
Morris, Emma L (7)
|
VAGATR |
2:06.89 |
1:51.40 |
-15.49 |
| 9 |
Rutherford, Abigail H (7)
|
VACA-Y |
1:53.73 |
1:54.14 |
0.41 |
| 10 |
Supanich, Isabella J (8)
|
VAVABR |
1:51.70 |
1:54.75 |
3.05 |
| 11 |
Heale, Jolie B (8)
|
VASMAC |
1:56.31 |
1:55.17 |
-1.14 |
| 12 |
Bryan, Margaret F (8)
|
VACA-Y |
1:50.96 |
1:57.30 |
6.34 |
| 13 |
Edwards, Evelyn M (8)
|
VALY |
1:52.30 |
2:03.50 |
11.20 |
| 14 |
Mancini, Harper Q (6)
|
VAGATR |
2:11.61 |
2:05.56 |
-6.05 |
| 15 |
Robbins, Elizabeth R (8)
|
VAGATR |
|
2:06.78 |
- |
| 16 |
Edwards, Alexandra C (8)
|
VASMAC |
|
2:39.14 |
- |
|
Jamme, Mary-Louise P (8)
|
VASMAC |
|
DQ |
- |
|
Owen, Campbell L (8)
|
VALY |
|
NS |
- |