| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
James, Grace A (10)
|
MAUN-4 |
1:22.17 |
1:17.98 |
-4.19 |
| 1 |
Boland, Brooke M (9)
|
MACVAC |
|
1:22.09 |
- |
| 2 |
Hunt, Sophie G (10)
|
MALPAC |
1:23.11 |
1:19.56 |
-3.55 |
| 2 |
Popoff, Grace C (9)
|
MAGPAC |
1:38.11 |
1:27.87 |
-10.24 |
| 3 |
Miller, Ciera A (10)
|
MAEPAC |
1:23.98 |
1:20.67 |
-3.31 |
| 3 |
Sahd, Claire E (10)
|
MALAC |
1:34.71 |
1:28.36 |
-6.35 |
| 4 |
Giryanskaya, Margarita (10)
|
MANLAC |
1:24.28 |
1:21.85 |
-2.43 |
| 4 |
Dennison, Leah J (10)
|
MACVAC |
|
1:29.46 |
- |
| 5 |
Petrillo, Jenna A (10)
|
MAGPAC |
1:27.85 |
1:22.24 |
-5.61 |
| 5 |
Mahler, Madeline J (9)
|
MAHAC |
1:32.86 |
1:30.97 |
-1.89 |
| 6 |
Colman, Emily K (10)
|
MAHAC |
1:25.75 |
1:25.14 |
-0.61 |
| 6 |
Robotti, Beatrice B (9)
|
CTSHKS |
1:34.09 |
1:31.04 |
-3.05 |
| 7 |
Clark, Maura L (10)
|
MALAC |
1:24.81 |
1:27.32 |
2.51 |
| 7 |
Bender, Isabella R (9)
|
MACVAC |
|
1:33.06 |
- |
| 8 |
Hartle, Ava I (10)
|
MAKA |
1:28.02 |
1:27.70 |
-0.32 |
| 8 |
Paterno, Veronica S (10)
|
MAHAC |
|
1:33.63 |
- |
| 9 |
Briscoe, Chloe R (9)
|
MAGPAC |
1:42.91 |
1:35.50 |
-7.41 |
| 10 |
Emmett, Riley E (9)
|
MAGPAC |
1:40.77 |
1:35.88 |
-4.89 |
| 11 |
Shafir, Audrey R (9)
|
CTSHKS |
1:37.59 |
1:36.37 |
-1.22 |
| 12 |
Meckley, Eleanor K (10)
|
MAFSSC |
1:45.63 |
1:41.70 |
-3.93 |
| 13 |
Eaise, Sage H (10)
|
MAGPAC |
|
1:41.85 |
- |
| 14 |
Trego, Natalie K (9)
|
MANLAC |
1:38.27 |
1:42.59 |
4.32 |
| 15 |
Bernat, Gianna R (9)
|
MAFSSC |
1:48.97 |
1:48.82 |
-0.15 |
| 16 |
DiPisa, Sophia A (9)
|
MRTRS |
1:53.95 |
1:51.12 |
-2.83 |
| 17 |
Mahoney, Kayleigh R (9)
|
MRTRS |
2:20.66 |
1:59.73 |
-20.93 |
| 18 |
Soyster, Emma L (9)
|
MANLAC |
|
2:21.39 |
- |
|
Cherricks, Cassandra B (10)
|
MAKA |
1:40.03 |
DQ |
- |