| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Vecchio, Jake M (16)
|
MRTVSC |
23.09 |
23.26 |
0.17 |
| 2 |
Shemet, Henry M (16)
|
MRTVSC |
23.12 |
23.34 |
0.22 |
| 3 |
Xu, Kevin J (17)
|
MRTVSC |
23.15 |
23.37 |
0.22 |
| 4 |
Williams, Brendan M (16)
|
MRTVSC |
24.02 |
23.60 |
-0.42 |
| 5 |
Macejko, Dylan M (17)
|
MRCSDC |
22.31 |
23.71 |
1.40 |
| 6 |
Dowd, Michael R (16)
|
MRCSDC |
23.44 |
24.19 |
0.75 |
| 7 |
Llewellyn, James (15)
|
MRCSDC |
25.58 |
24.67 |
-0.91 |
| 8 |
Stanzione, Jonathan D (15)
|
MRCSDC |
24.97 |
24.74 |
-0.23 |
| 9 |
Dillon, John P (17)
|
MRTVSC |
24.79 |
24.93 |
0.14 |
| 10 |
Wang, Shuping (15)
|
MRTVSC |
25.26 |
25.14 |
-0.12 |
| 11 |
Veit, Brian J (15)
|
MRTVSC |
25.95 |
25.38 |
-0.57 |
| 12 |
Chan, Matthew S (17)
|
MRTVSC |
24.43 |
25.46 |
1.03 |
| 13 |
Sun, William Y (15)
|
MRTVSC |
|
25.48 |
- |
| 14 |
Ortiz, Christian G (15)
|
MRCSDC |
26.28 |
25.57 |
-0.71 |
| 15 |
Rice, Maverick D (15)
|
MRCSDC |
25.05 |
25.61 |
0.56 |
| 16 |
Clive, Austin R (15)
|
MRLIE |
27.00 |
25.64 |
-1.36 |
| 17 |
Spameni, Nicholas R (15)
|
MRCSDC |
26.23 |
25.81 |
-0.42 |
| 18 |
Mond, Noah E (17)
|
MRTVSC |
25.50 |
25.88 |
0.38 |
| 19 |
Buchen, Kasper G (15)
|
MRTVSC |
26.53 |
26.17 |
-0.36 |
| 20 |
Muroff, Michael C (17)
|
MRTVSC |
26.21 |
26.31 |
0.10 |
| 21 |
Perez, Matthew S (15)
|
MRLIE |
28.00 |
26.50 |
-1.50 |
| 22 |
Muller, Shane G (16)
|
MRTVSC |
26.73 |
27.30 |
0.57 |
| 23 |
Tricoukes, Thomas J (16)
|
MRCSDC |
27.58 |
27.42 |
-0.16 |
| 24 |
Gurevich, Brendan (17)
|
MRLIE |
25.98 |
27.51 |
1.53 |
| 25 |
Gaspard, Chad A (16)
|
MRLIE |
27.75 |
27.62 |
-0.13 |
| 26 |
Polley, Aidan J (15)
|
MRCSDC |
28.76 |
28.39 |
-0.37 |
| 27 |
Reinhardt, Michael C (15)
|
MRLIE |
31.36 |
28.61 |
-2.75 |
| 28 |
Fehn, Matthew J (15)
|
MRCSDC |
32.52 |
31.76 |
-0.76 |