| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Steckiel, Abigail G (12)
|
MAGMAC |
1:01.17 |
1:01.15 |
-0.02 |
| 2 |
Schultz, Lianna S (12)
|
MAPSC |
1:01.77 |
1:01.23 |
-0.54 |
| 3 |
Steckiel, Avery K (11)
|
MAGMAC |
1:05.33 |
1:07.31 |
1.98 |
| 4 |
Busser, Olivia M (12)
|
MAFSS |
1:11.11 |
1:07.80 |
-3.31 |
| 5 |
Corrado, Aliah M (12)
|
MALVA |
1:04.62 |
1:07.96 |
3.34 |
| 6 |
Girasole-Culhane, Alexa I (12)
|
MAFSS |
1:07.97 |
1:10.33 |
2.36 |
| 7 |
Rasmussen, Rebecca S (11)
|
MAFSS |
1:21.14 |
1:19.70 |
-1.44 |
| 8 |
Schure, Caroline A (12)
|
MAFSS |
1:27.01 |
1:24.48 |
-2.53 |
| 9 |
Khelil Cherfi, Yasmine M (11)
|
MAFSS |
|
1:28.44 |
- |
|
DeLoretta, Sara E (11)
|
MAGMAC |
1:13.55 |
NS |
- |