| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Curry, Morgan (10)
|
NISEYS |
35.36 |
36.92 |
1.56 |
| 2 |
Markham, Rory P (11)
|
NIFAST |
|
39.21 |
- |
| 3 |
Hartley, Elliana G (8)
|
NIFAST |
46.67 |
43.68 |
-2.99 |
| 4 |
Sahin, Hazal (9)
|
NIPACK |
44.42 |
44.47 |
0.05 |
| 5 |
Vazquez Serra, Covadonga (11)
|
NIPACK |
|
44.99 |
- |
| 6 |
Fox, Cara C (9)
|
NIFAST |
51.33 |
48.12 |
-3.21 |
| 7 |
Ritter, Madeleine (7)
|
NIPACK |
53.93 |
48.34 |
-5.59 |
| 8 |
Weiner, Isabella G (9)
|
NIFAST |
49.27 |
48.68 |
-0.59 |
| 9 |
Casler, Hannah R (9)
|
NIFAST |
49.15 |
50.76 |
1.61 |
| 10 |
Brett, Erin E (9)
|
NIFAST |
50.79 |
51.58 |
0.79 |
| 11 |
Webb, Karen R (10)
|
NIFAST |
55.73 |
52.21 |
-3.52 |
| 12 |
Sherman, Ani E (10)
|
NIFAST |
52.03 |
52.27 |
0.24 |
| 13 |
Sullivan, Maeve C (10)
|
NIFAST |
53.26 |
53.04 |
-0.22 |
| 14 |
Montaque, Angelina M (10)
|
NIFAST |
58.71 |
58.93 |
0.22 |
| 15 |
Morgano, Helena G (10)
|
NIFAST |
|
1:02.78 |
- |