| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wales, Bianca M (11)
|
NISYCH |
42.90 |
42.35 |
-0.55 |
| 2 |
Liu, Kelly Y (10)
|
NISYCH |
49.86 |
47.75 |
-2.11 |
| 3 |
Conrey, Mira B (11)
|
NISYCH |
54.82 |
47.83 |
-6.99 |
| 4 |
Joseph, Andrew T (12)
|
NISYCH |
|
49.19 |
- |
| 5 |
Vander Molen, Thomas M (12)
|
NISYCH |
51.38 |
51.45 |
0.07 |
| 6 |
Diel, Daniel T (12)
|
NISYCH |
58.71 |
52.34 |
-6.37 |
| 7 |
Francescotti, Maria G (10)
|
NISYCH |
55.69 |
54.65 |
-1.04 |
| 8 |
Brown, Julia M (12)
|
NISYCH |
|
1:03.95 |
- |
| 9 |
Shapiro, Ronen P (9)
|
NISYCH |
1:04.21 |
1:05.10 |
0.89 |
|
Li, Richard W (0)
|
NISYCH |
|
DQ |
- |
|
Luo, Daniel (9)
|
NISYCH |
|
DQ |
- |
|
Murphy II, Robert L (10)
|
NISYCH |
1:10.06 |
DQ |
- |
|
Paul, Emma S (10)
|
NISYCH |
1:00.13 |
DQ |
- |
|
Vander Molen, Samuel D (9)
|
NISYCH |
|
DQ |
- |
|
Wales, Thearyn J (9)
|
NISYCH |
|
DQ |
- |