| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Powers, Addison R (12)
|
MDMAS |
1:08.82 |
1:09.49 |
0.67 |
| 2 |
Schanamann, Danielle K (12)
|
MDMAS |
1:17.88 |
1:14.83 |
-3.05 |
| 3 |
Hanson, Ellie C (12)
|
MDACA |
1:18.68 |
1:15.67 |
-3.01 |
| 4 |
Baloglou, London R (12)
|
MDSPRC |
1:19.48 |
1:16.65 |
-2.83 |
| 5 |
Twomey, Ciara A (12)
|
MDSPRC |
1:18.72 |
1:17.17 |
-1.55 |
| 6 |
Lew, Gloria G (12)
|
MDACA |
1:19.15 |
1:17.53 |
-1.62 |
| 7 |
St. Pierre, Deanna R (12)
|
MDJCC |
1:17.18 |
1:18.08 |
0.90 |
| 8 |
Torres, Gabriela (12)
|
MDCGA |
1:18.76 |
1:18.62 |
-0.14 |
| 9 |
Vourlos, Chrissy (11)
|
MDMAS |
1:23.08 |
1:20.22 |
-2.86 |
| 10 |
Genz, Zoe D (12)
|
MDMSC |
1:23.35 |
1:20.80 |
-2.55 |
| 11 |
Saulo, Madeleine J (11)
|
MDMSC |
1:21.89 |
1:21.27 |
-0.62 |
| 12 |
Jacobs, Charlotte R (11)
|
MDACA |
|
1:21.38 |
- |
| 13 |
Silverman, Solona C (12)
|
MDMAS |
1:22.29 |
1:21.73 |
-0.56 |
| 14 |
Tyberg, Maya S (12)
|
MDJCC |
1:27.72 |
1:25.21 |
-2.51 |
| 15 |
Heenan, Raleigh A (11)
|
MDACA |
1:33.31 |
1:27.68 |
-5.63 |
| 16 |
Wilder, Kennedy A (12)
|
MDSPRC |
1:28.15 |
1:28.01 |
-0.14 |
| 17 |
Ikemoto, Hannah M (12)
|
MDACA |
1:39.86 |
1:28.95 |
-10.91 |
| 18 |
Stamper, Sierra L (12)
|
MDACA |
1:36.02 |
1:35.19 |
-0.83 |
| 19 |
Mantler, Melanie M (12)
|
MDCGA |
1:24.38 |
1:42.13 |
17.75 |
| 20 |
Fahmy, Maryanne (11)
|
MDACA |
|
2:22.16 |
- |