| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Rivera, Olivia M (9)
|
NCMOR |
1:22.00 |
1:16.75 |
-5.25 |
| 2 |
Takei, Kamiko V (9)
|
NCMOR |
1:24.41 |
1:18.49 |
-5.92 |
| 3 |
Leary, Daisy K (10)
|
NCMOR |
1:25.96 |
1:19.55 |
-6.41 |
| 4 |
Coll, Savannah H (9)
|
NCMOR |
1:30.98 |
1:21.46 |
-9.52 |
| 5 |
Weaver, Natalie M (10)
|
NCMOR |
1:50.00 |
1:24.05 |
-25.95 |
| 6 |
Sheaffer, Elizabeth (9)
|
NCMOR |
|
1:31.10 |
- |
| 7 |
Burdette, Annabelle C (10)
|
NCMOR |
1:55.08 |
1:31.47 |
-23.61 |
| 8 |
Sciaudone, Gabrielle S (9)
|
NCMOR |
1:36.95 |
1:32.14 |
-4.81 |
| 9 |
Brugh, Anne S (9)
|
NCMOR |
1:47.44 |
1:33.72 |
-13.72 |
| 10 |
Chandler, Vera G (9)
|
NCMOR |
1:47.76 |
1:34.23 |
-13.53 |
| 11 |
Wilson, Cameron E (10)
|
NCMOR |
1:45.00 |
1:35.91 |
-9.09 |
| 12 |
Helmedag, Rosemary C (9)
|
NCMOR |
1:39.01 |
1:37.05 |
-1.96 |
| 13 |
Koonce, Helen O (9)
|
NCMOR |
1:45.08 |
1:37.43 |
-7.65 |
| 14 |
Lassiter, Allison G (10)
|
NCMOR |
45.00 |
1:39.63 |
54.63 |
| 15 |
Drummond, Abigail S (10)
|
NCMOR |
1:57.48 |
1:41.37 |
-16.11 |
| 16 |
Butts, Audrey E (9)
|
NCMOR |
1:55.00 |
1:44.24 |
-10.76 |
| 17 |
Smyth, Frances S (10)
|
NCMOR |
1:55.08 |
1:52.73 |
-2.35 |
| 18 |
Mitchell, Helen E (10)
|
NCMOR |
1:55.08 |
1:58.28 |
3.20 |
| 19 |
Bingham, Riley A (9)
|
NCMOR |
1:56.00 |
2:01.91 |
5.91 |