| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sergent, Brooke D (11)
|
MAUN |
1:05.16 |
1:02.98 |
-2.18 |
| 2 |
Ford, Garrity A (11)
|
MAPAAC |
1:06.08 |
1:03.20 |
-2.88 |
| 3 |
Fenn, Victoria A (12)
|
MAPFY |
1:04.07 |
1:04.29 |
0.22 |
| 4 |
Lambrugo, Kyla M (12)
|
MALVA |
1:05.87 |
1:04.82 |
-1.05 |
| 5 |
Tewksbury, Madison O (11)
|
MAPAAC |
1:09.23 |
1:05.87 |
-3.36 |
| 6 |
Corrado, Aliah M (12)
|
MALVA |
1:12.06 |
1:07.47 |
-4.59 |
| 7 |
Chi, Maggie (12)
|
MAUN |
1:10.35 |
1:08.84 |
-1.51 |
| 8 |
Stahley, Lauren E (12)
|
MAPAAC |
1:10.21 |
1:09.76 |
-0.45 |
| 9 |
Ismail, Noura A (12)
|
MAUN |
1:11.68 |
1:10.58 |
-1.10 |
| 10 |
Dolan, Rachel M (12)
|
MAPAAC |
1:11.27 |
1:11.09 |
-0.18 |
| 11 |
Sorgi, Gina M (12)
|
MAPAAC |
1:13.07 |
1:11.17 |
-1.90 |
| 12 |
Persaud, Dana L (12)
|
MAPFY |
1:09.10 |
1:11.55 |
2.45 |
| 13 |
Mehta, Tanya (12)
|
MAPAAC |
1:12.81 |
1:13.00 |
0.19 |
| 14 |
LaTorres, Jenavieve A (12)
|
MAPAAC |
|
1:13.06 |
- |
| 15 |
Sheridan, Isabel L (12)
|
MAPAAC |
1:09.24 |
1:13.13 |
3.89 |
| 16 |
Gandhi, Reva (11)
|
MAPAAC |
1:20.45 |
1:17.42 |
-3.03 |
| 17 |
Stangil, Annikka L (12)
|
MAPAAC |
1:15.72 |
1:19.40 |
3.68 |