| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wargo, Kinsley M (15)
|
MDHOCO |
1:10.55 |
1:09.47 |
-1.08 |
| 2 |
O'Brien, Peyton M (15)
|
MDCGA |
|
1:09.54 |
- |
| 3 |
Thorogood, Tanith A (15)
|
MDCAA |
1:11.64 |
1:10.46 |
-1.18 |
| 4 |
Zieger, Sabrina R (15)
|
MDCGA |
1:15.42 |
1:10.71 |
-4.71 |
| 5 |
Taylor, Emma K (16)
|
MDCGA |
1:12.17 |
1:11.00 |
-1.17 |
| 6 |
Szumski, Joelle S (15)
|
MDMSC |
1:11.15 |
1:11.04 |
-0.11 |
| 7 |
Jin, Victoria S (16)
|
MDMSC |
1:11.49 |
1:13.36 |
1.87 |
| 8 |
Gapaz, Patrice (15)
|
MDCGA |
1:14.03 |
1:13.73 |
-0.30 |
| 9 |
Nagle, Ashleigh M (16)
|
MDCAA |
1:14.92 |
1:14.91 |
-0.01 |
| 10 |
Taylor, Anna E (15)
|
MDBAAC |
1:19.07 |
1:15.52 |
-3.55 |
| 11 |
Yeagle, Alexis L (16)
|
MDMSC |
1:12.61 |
1:15.65 |
3.04 |
| 12 |
Liu, Megan S (15)
|
MDCAA |
1:17.59 |
1:18.40 |
0.81 |
| 13 |
Briggs, Georgia M (15)
|
MDHOCO |
1:20.87 |
1:19.09 |
-1.78 |
| 14 |
Skvortsova, Margarita (15)
|
MDEST |
1:17.26 |
1:19.96 |
2.70 |
| 15 |
Booker, Renarda A (15)
|
MDUN |
|
1:20.92 |
- |
| 16 |
Woldeselassie, Elizabeth D (15)
|
MDEST |
1:28.93 |
1:29.22 |
0.29 |
| 17 |
Harwood, Lauren E (15)
|
MDCAA |
1:31.95 |
1:33.70 |
1.75 |
| 18 |
Bachman, Nicole T (15)
|
MDCAA |
1:33.54 |
1:34.78 |
1.24 |
| 19 |
Muhammad, Ndera S (16)
|
MDBCSC |
1:39.86 |
1:37.68 |
-2.18 |
| 20 |
Fletcher, Brianna L (15)
|
MDFMSC |
|
1:50.06 |
- |
| 21 |
Harris, Sarah F (15)
|
MDBCSC |
|
2:02.24 |
- |
|
Tootle, Halley M (17)
|
MDCAA |
1:10.73 |
NS |
- |