| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Piekutowski, Alia G (9)
|
MDNAAC |
1:40.14 |
1:26.08 |
-14.06 |
| 2 |
Molina, Annabelle E (10)
|
MDNAAC |
1:33.72 |
1:29.70 |
-4.02 |
| 3 |
Sander, Olivia G (9)
|
MDNAAC |
1:37.22 |
1:30.05 |
-7.17 |
| 4 |
Greenwood, Allison H (10)
|
MDNAAC |
1:36.64 |
1:30.12 |
-6.52 |
| 5 |
Gass, Isla R (10)
|
MDNAAC |
1:36.01 |
1:31.96 |
-4.05 |
| 6 |
Ku, Evelyn D (9)
|
MDEST |
1:41.26 |
1:38.29 |
-2.97 |
| 7 |
Feinstein, Samantha M (9)
|
MDEST |
1:42.22 |
1:39.28 |
-2.94 |
| 8 |
Sullivan, Riley M (10)
|
MDNAAC |
1:44.96 |
1:42.32 |
-2.64 |
| 9 |
Luca, Olivia A (9)
|
MDNAAC |
1:44.03 |
1:43.44 |
-0.59 |
| 10 |
Temple, Alexandra V (10)
|
MDEST |
1:45.70 |
1:43.54 |
-2.16 |
| 11 |
Samuel, Emily J (9)
|
MDEST |
1:59.53 |
1:50.13 |
-9.40 |
| 12 |
Leong, Katrina (9)
|
MDEST |
1:54.41 |
1:51.54 |
-2.87 |
| 13 |
Alexander, Emma C (10)
|
MDEST |
1:53.75 |
1:51.96 |
-1.79 |
| 14 |
Box, Chloe R (9)
|
MDEST |
2:06.42 |
2:03.21 |
-3.21 |
| 15 |
Santiago, Genevieve M (9)
|
MDNAAC |
2:07.96 |
2:09.60 |
1.64 |