| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Trzaskowski, Alex (16)
|
MRHAA |
22.26 |
22.68 |
0.42 |
| 2 |
Milligan, Jack W (16)
|
MRCSDC |
22.73 |
22.90 |
0.17 |
| 3 |
Springle, Ethan S (16)
|
MRSSC |
24.63 |
24.35 |
-0.28 |
| 4 |
Olsen, Luke D (17)
|
MRCSDC |
25.05 |
24.99 |
-0.06 |
| 5 |
Mathelier, Donte J (15)
|
MRSSC |
26.03 |
25.27 |
-0.76 |
| 6 |
Nuzzi, Dylan M (16)
|
MRSSC |
26.13 |
25.39 |
-0.74 |
| 7 |
Lipp, Mark G (17)
|
MRSSC |
25.71 |
25.41 |
-0.30 |
| 8 |
Renda, Ronald M (15)
|
MRFA |
|
25.45 |
- |
| 9 |
Purga, Thomas J (15)
|
MRSSC |
25.95 |
25.63 |
-0.32 |
| 10 |
Sawicki, Daniel (15)
|
MRSSC |
25.68 |
25.99 |
0.31 |
| 11 |
Subillaga-Dubon, Jason A (16)
|
MRFA |
26.27 |
26.98 |
0.71 |
| 12 |
Kozlowski, Kameron C (15)
|
MRFA |
25.61 |
27.01 |
1.40 |
| 13 |
Brown, Harrison W (16)
|
MRSSC |
27.58 |
27.04 |
-0.54 |
| 14 |
Nainggolan, Noah J (15)
|
MRFA |
25.62 |
27.51 |
1.89 |
| 15 |
Harrison, Dylan T (16)
|
MRFA |
|
28.15 |
- |
| 16 |
Kogan, James H (15)
|
MRFA |
29.02 |
29.14 |
0.12 |
| 17 |
Wodicka, Jack C (16)
|
MRCSDC |
32.34 |
29.65 |
-2.69 |
| 18 |
Reed, Ryan H (15)
|
MRCSDC |
28.06 |
29.81 |
1.75 |
| 19 |
DeRosalia, Nicholas D (16)
|
MRSSC |
27.75 |
29.82 |
2.07 |