| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Scalia, Anthony D (12)
|
MRTVSC |
29.77 |
29.70 |
-0.07 |
| 2 |
Hall III, Richard D (12)
|
MRTVSC |
33.43 |
32.85 |
-0.58 |
| 3 |
Fernandez, Taylor A (11)
|
MRTS |
58.36 |
34.20 |
-24.16 |
| 4 |
Miele, Thomas L (12)
|
MRTVSC |
38.45 |
34.21 |
-4.24 |
| 5 |
Aquilino, Lorenzo A (11)
|
MRFA |
35.28 |
34.50 |
-0.78 |
| 6 |
Gallub, Dylan (12)
|
MRHAA |
34.08 |
34.86 |
0.78 |
| 7 |
Gentilini, Peter J (12)
|
MRUN |
38.09 |
35.00 |
-3.09 |
| 8 |
Weingarten, Tristan J (12)
|
MRCSDC |
35.31 |
35.61 |
0.30 |
| 9 |
Subillaga-Dubon, Jason A (12)
|
MRFA |
39.94 |
36.06 |
-3.88 |
| 10 |
Sommerstad, Ryan T (11)
|
MRTVSC |
34.06 |
36.84 |
2.78 |
| 11 |
Placencia-Nazareno, Ethan (11)
|
MRTVSC |
37.13 |
37.42 |
0.29 |
| 12 |
Wtorkowski, Alex (12)
|
MRTS |
39.23 |
38.06 |
-1.17 |
| 13 |
O'Connell, Ryan K (12)
|
MRFA |
35.96 |
38.89 |
2.93 |
| 14 |
Skala, Ethan R (12)
|
MRTS |
39.57 |
39.48 |
-0.09 |
| 15 |
Milligan, Jack W (12)
|
MRCSDC |
43.36 |
39.53 |
-3.83 |
| 16 |
Barberi, Danny (12)
|
MRUN |
41.99 |
40.10 |
-1.89 |
| 17 |
Kunzler, Jake R (11)
|
MRTVSC |
45.18 |
44.01 |
-1.17 |
| 18 |
Voelker, Timothy O (12)
|
MRLIE |
46.22 |
44.02 |
-2.20 |
| 19 |
Nitzsche, Andrew Z (11)
|
MRCSDC |
46.10 |
44.99 |
-1.11 |
| 20 |
Fallis, Mathew B (11)
|
MRTS |
46.84 |
46.41 |
-0.43 |
| 21 |
Holmes, James P (12)
|
MRCSDC |
49.62 |
46.91 |
-2.71 |
| 22 |
Prabhu, Arav M (12)
|
MRHAA |
50.40 |
47.63 |
-2.77 |
| 23 |
Biesaga, Aleksander (11)
|
MRFA |
51.05 |
47.81 |
-3.24 |
| 24 |
Bassarath, Luke N (12)
|
MRLIE |
1:01.66 |
53.65 |
-8.01 |
| 25 |
Toor, Kabir S (12)
|
MRLIE |
53.09 |
53.70 |
0.61 |
| 26 |
George, Liam R (12)
|
MRTVSC |
57.44 |
54.09 |
-3.35 |
|
Rapp, Matthew W (12)
|
MRLIE |
48.00 |
DQ |
- |
|
Casalinuovo, Johnny A (11)
|
MRTVSC |
40.02 |
DQ |
- |
|
Huta, Tommy A (11)
|
MRHAA |
42.77 |
DQ |
- |
|
Wasileski, Aidan S (11)
|
MRTVSC |
|
DQ |
- |