| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Evans, Ethan D (10)
|
NIGRSC |
41.20 |
39.40 |
-1.80 |
| 2 |
Kania, Matthew H (10)
|
NIGRSC |
44.93 |
41.19 |
-3.74 |
| 3 |
Greisch, Alisha D (10)
|
NIGRSC |
43.90 |
44.00 |
0.10 |
| 3 |
Hubbard, Mary Elena P (11)
|
NIGRSC |
|
44.00 |
- |
| 5 |
Osborne, Samantha R (12)
|
NIGRSC |
48.35 |
44.40 |
-3.95 |
| 6 |
O'Dea, Daniel W (10)
|
NIGRSC |
48.65 |
46.38 |
-2.27 |
| 7 |
Passinault, Easton J (11)
|
NIGRSC |
|
51.40 |
- |
| 8 |
Farley, Megan K (10)
|
NIGRSC |
57.90 |
56.55 |
-1.35 |
| 9 |
DeForest, Blake A (9)
|
NIGRSC |
56.70 |
58.22 |
1.52 |
| 10 |
Marsh, Emma L (10)
|
NIGRSC |
1:10.91 |
58.83 |
-12.08 |
|
Thompson, Daniella J (12)
|
NIGRSC |
|
NS |
- |