| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Heron, Nina B (13)
|
MDNBAC |
1:03.28 |
1:03.07 |
-0.21 |
| 2 |
McCallister, Faith A (14)
|
MDNBAC |
1:02.64 |
1:03.21 |
0.57 |
| 3 |
Thompson, Allison C (13)
|
MDNBAC |
1:04.56 |
1:03.76 |
-0.80 |
| 4 |
Lee, Lila C (14)
|
MDNBAC |
1:06.80 |
1:05.02 |
-1.78 |
| 5 |
O'Brien, Makenzie M (14)
|
MDEST |
1:10.96 |
1:06.09 |
-4.87 |
| 6 |
Blaha, Krysta E (13)
|
MDEST |
1:08.02 |
1:06.92 |
-1.10 |
| 7 |
Missry, Victoria A (13)
|
MDNBAC |
1:10.29 |
1:08.06 |
-2.23 |
| 8 |
Freedman, Jackie S (13)
|
MDNBAC |
1:09.46 |
1:08.89 |
-0.57 |
| 9 |
Jackson, Zoe A (13)
|
MDNBAC |
1:10.85 |
1:09.50 |
-1.35 |
| 10 |
Svejda, Josephine M (14)
|
MDEST |
1:08.01 |
1:09.68 |
1.67 |
| 11 |
Willis, Lindsay E (14)
|
UNAT |
|
1:13.24 |
- |
| 12 |
Marwaha, Sonia (13)
|
MDEST |
1:18.24 |
1:14.54 |
-3.70 |
| 13 |
Montenegro, Kelaya (13)
|
MDEST |
1:19.19 |
1:15.19 |
-4.00 |
| 14 |
Rinehart, Joscelyn C (13)
|
MDASC |
1:23.15 |
1:15.46 |
-7.69 |
| 15 |
Harriman, Taylor K (14)
|
MDASC |
|
1:16.32 |
- |
| 16 |
Stump, Hope J (13)
|
MDLBA |
|
1:16.74 |
- |
| 17 |
Maldonado Gonzalez, Sophia L (13)
|
MDRAC |
1:19.71 |
1:16.81 |
-2.90 |
| 18 |
Paine, Emily M (13)
|
MDASC |
|
1:17.37 |
- |
| 19 |
Reynolds, Ashley L (13)
|
MDNAAC |
1:20.52 |
1:19.68 |
-0.84 |
| 20 |
Manzoli, Lillian S (13)
|
MDASC |
|
1:19.81 |
- |
| 21 |
Bear, Maya M (14)
|
MDASC |
|
1:20.43 |
- |
| 22 |
Sarier, Jordan A (13)
|
MDNAAC |
1:20.94 |
1:21.49 |
0.55 |
| 23 |
Trute, Isabella M (13)
|
MDHFY |
1:33.00 |
1:21.53 |
-11.47 |
| 24 |
Muirhead, Hannah A (13)
|
MDRAC |
1:29.81 |
1:26.04 |
-3.77 |
| 25 |
Stevens, Charlotte E (14)
|
MDASC |
|
1:30.92 |
- |
| 26 |
McPhail, Madison R (13)
|
MDHFY |
1:27.36 |
1:31.02 |
3.66 |
|
Dawson, Alexandra (14)
|
MDHFY |
1:07.52 |
NS |
- |