| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Khamutaeva, Tuiana (10)
|
MRMPNY |
1:22.20 |
1:22.53 |
0.33 |
| 2 |
Thompson, Charley J (10)
|
MRFREE |
1:27.17 |
1:24.59 |
-2.58 |
| 3 |
Greenberg, Ashlee N (10)
|
MRFREE |
1:29.02 |
1:26.42 |
-2.60 |
| 4 |
Vater, Annabelle A (9)
|
MRBKR |
1:30.44 |
1:27.44 |
-3.00 |
| 5 |
Astrinsky, Netanela L (10)
|
MRBKR |
1:34.84 |
1:33.60 |
-1.24 |
| 6 |
Walker, Lincoln M (9)
|
MRFREE |
1:36.61 |
1:35.11 |
-1.50 |
| 7 |
Eckhaus, Jacqueline M (9)
|
MRFREE |
1:40.35 |
1:35.79 |
-4.56 |
| 8 |
Gross, Victoria R (10)
|
MRBKR |
1:52.12 |
1:48.41 |
-3.71 |
| 9 |
Reid, Laila A (9)
|
MRBKR |
1:46.86 |
1:50.32 |
3.46 |
| 10 |
Johnston, Caitlin M (9)
|
MRBKR |
1:54.98 |
1:50.49 |
-4.49 |
| 11 |
Whelan, Nora M (9)
|
MRBKR |
1:56.04 |
1:50.62 |
-5.42 |