| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Pociask, Brooke A (10)
|
MRNDAC |
1:16.69 |
1:18.19 |
1.50 |
| 2 |
McIntyre, Savannah Y (10)
|
MRSPAR |
1:24.47 |
1:21.18 |
-3.29 |
| 3 |
Sommer, Stefanie M (10)
|
MRAG |
1:21.25 |
1:23.87 |
2.62 |
| 4 |
Wienckowski, Grace A (10)
|
MRVAC |
1:30.46 |
1:28.83 |
-1.63 |
| 5 |
Gomez, Ivonne (9)
|
MRSPAR |
1:28.66 |
1:30.78 |
2.12 |
| 6 |
Kung, Annabelle D (9)
|
MRSPAR |
1:38.02 |
1:34.70 |
-3.32 |
| 7 |
Arevalo, Karla A (10)
|
MRSPAR |
1:43.23 |
1:40.54 |
-2.69 |
| 8 |
Pethic, Kennedy R (10)
|
MRNDAC |
1:42.74 |
1:43.81 |
1.07 |
| 9 |
Elgayar, Lillian (10)
|
MRAG |
1:47.22 |
1:44.24 |
-2.98 |
| 10 |
Kennedy, Kate E (9)
|
MRWSSC |
1:40.56 |
1:47.15 |
6.59 |
| 11 |
Brown, Madison G (9)
|
MRWSSC |
1:45.51 |
1:49.29 |
3.78 |
| 12 |
Heroux, Julia E (9)
|
MRAG |
2:24.20 |
2:12.90 |
-11.30 |
|
Ford, Calleigh (9)
|
MRMVA |
1:57.07 |
NS |
- |