| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Szekely, Stephanie (19)
|
MAUN-4 |
1:07.94 |
1:06.59 |
-1.35 |
| 2 |
Gaspari, Elizabeth A (18)
|
MAUN-4 |
1:10.82 |
1:10.66 |
-0.16 |
| 3 |
Iannacone, Megan C (15)
|
MAGSA |
1:14.55 |
1:18.26 |
3.71 |
| 4 |
Dangelo, Grace N (17)
|
MASCAY |
|
1:18.57 |
- |
| 5 |
Whipple, Abbey P (16)
|
MAUN-2 |
1:16.59 |
1:21.69 |
5.10 |
| 6 |
Bittel, Kelsey M (19)
|
MANLAC |
1:20.73 |
1:22.58 |
1.85 |
| 7 |
Stimmel, Avery (15)
|
MAGSA |
|
1:24.48 |
- |
| 8 |
Hoffman, Natasha N (15)
|
MANLAC |
1:21.05 |
1:25.00 |
3.95 |
| 9 |
Duck, Audrey E (16)
|
MASCAY |
|
1:26.10 |
- |
| 10 |
Brown, Alexa F (16)
|
AMGCY |
1:18.41 |
1:26.86 |
8.45 |
| 11 |
Augustine, Nicole A (17)
|
MAEPAC |
|
1:30.01 |
- |
| 12 |
Ambrose, Sarah K (16)
|
MANLAC |
1:24.29 |
1:30.35 |
6.06 |
| 13 |
Heimowitz, Rebecca L (15)
|
MAGSA |
|
1:31.52 |
- |
| 14 |
Gerhart, Abigail M (16)
|
MASCAY |
|
1:34.26 |
- |