| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cerimele, Sophia A (12)
|
MAPAAC |
1:23.28 |
1:17.11 |
-6.17 |
| 2 |
Kolessar, Kaitlyn R (11)
|
MASSC |
1:17.78 |
1:17.45 |
-0.33 |
| 3 |
Hubal, Molly C (12)
|
MABDA |
1:18.96 |
1:17.67 |
-1.29 |
| 4 |
Coombs, Madeline J (12)
|
MAKA |
1:21.78 |
1:18.68 |
-3.10 |
| 5 |
Kieffer, Ashley (12)
|
MAUNDC |
1:23.23 |
1:20.32 |
-2.91 |
| 6 |
Chang, Kathryn N (11)
|
MAWSY |
1:20.01 |
1:20.50 |
0.49 |
| 7 |
Woronko, Julia M (11)
|
MAHAC |
1:21.70 |
1:20.53 |
-1.17 |
| 8 |
Araiza, Berenice L (12)
|
MACVAC |
1:20.77 |
1:20.65 |
-0.12 |
| 9 |
Mitchell, Victoria S (12)
|
MASSC |
1:22.84 |
1:20.71 |
-2.13 |
| 10 |
Buck, Ava S (12)
|
MAHAC |
1:23.70 |
1:20.86 |
-2.84 |
| 11 |
Caron, Mackenzie C (11)
|
MAGMAC |
1:20.57 |
1:21.61 |
1.04 |
| 12 |
Rosenbaum, Jillian S (12)
|
MAGMAC |
1:23.80 |
1:22.14 |
-1.66 |
| 13 |
Keefer, Morgan E (11)
|
MAWSY |
1:27.04 |
1:25.22 |
-1.82 |
| 14 |
Cipolla, Kaylee E (11)
|
MAGMAC |
1:26.10 |
1:26.45 |
0.35 |
| 15 |
Updegrave, Delaney (11)
|
MAUNDC |
1:29.47 |
1:26.49 |
-2.98 |
| 16 |
Cramer, Aubrey G (11)
|
MACVAC |
1:34.04 |
1:31.09 |
-2.95 |
| 17 |
Merlo, Elizabeth T (11)
|
MABRY |
1:31.52 |
1:33.13 |
1.61 |
| 18 |
Doran, Erika L (11)
|
MAUNAT |
1:30.07 |
1:33.76 |
3.69 |
| 19 |
Si, Christina K (11)
|
MASSC |
1:36.21 |
1:34.30 |
-1.91 |
| 20 |
Maansson, Anna (12)
|
MABRY |
1:37.61 |
1:37.89 |
0.28 |
| 21 |
Evans, Grace L (11)
|
MAWSY |
|
1:44.80 |
- |
| 22 |
Swartz, Bianca E (12)
|
MASHIP |
1:46.03 |
1:49.41 |
3.38 |
| 23 |
Roeting, Isabella P (11)
|
MAHAC |
1:46.82 |
1:52.55 |
5.73 |
| 24 |
Hockenberry, Eliza (11)
|
MASHIP |
|
1:57.08 |
- |
| 25 |
Foley, Violet E (11)
|
MAHAC |
2:16.35 |
2:07.67 |
-8.68 |
|
Coble, Alexandra R (12)
|
MAWSY |
|
NS |
- |