| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Shenal, Alicia M (15)
|
NIGCOM |
1:01.18 |
1:00.94 |
-0.24 |
| 2 |
MacDonnell, Katherine E (17)
|
NECRIM |
1:01.00 |
1:01.81 |
0.81 |
| 3 |
Moody, Sophia P (17)
|
MRNYCC |
1:02.06 |
1:02.37 |
0.31 |
| 4 |
Theodoulou, Noelle M (15)
|
NEMST |
1:02.20 |
1:02.77 |
0.57 |
| 5 |
Sawkins, Emma E (17)
|
MRBGNW |
1:01.50 |
1:02.96 |
1.46 |
| 6 |
Suer, Samantha M (14)
|
NICAGO |
1:01.37 |
1:02.99 |
1.62 |
| 7 |
Landry, Rachel I (14)
|
NEPHX |
1:04.00 |
1:04.67 |
0.67 |
| 8 |
Calianese, Nicole A (13)
|
NJBB |
1:06.84 |
1:05.55 |
-1.29 |
| 9 |
Murtagh, Alison P (16)
|
NEPHX |
1:07.00 |
1:06.87 |
-0.13 |
| 10 |
Spezia, Bernadette E (16)
|
NJBB |
1:06.52 |
1:07.03 |
0.51 |