| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Sinclair, Thijs R (11)
|
MRLIE |
30.35 |
30.57 |
0.22 |
| 2 |
Poppito, James J (12)
|
MRLIE |
30.40 |
30.74 |
0.34 |
| 3 |
Chan, Connor (12)
|
MRLIE |
31.90 |
31.70 |
-0.20 |
| 4 |
KO, Jimmy (11)
|
MRLIE |
34.64 |
34.47 |
-0.17 |
| 5 |
Hellemeyer, Shane P (11)
|
MRLIE |
34.15 |
35.25 |
1.10 |
| 6 |
Savkin, Nikita (11)
|
MRMPNY |
34.85 |
35.28 |
0.43 |
| 7 |
Sciortino, Daniel J (11)
|
MRLIE |
37.27 |
35.80 |
-1.47 |
| 8 |
Bekzodov, Bekhruz (12)
|
MRMPNY |
38.30 |
35.82 |
-2.48 |
| 9 |
Garcia, Alexander A (12)
|
MRWISC |
41.80 |
36.67 |
-5.13 |
| 10 |
Mallia, Jasper J (12)
|
MRLIE |
37.99 |
37.01 |
-0.98 |
| 11 |
DI Domenico, Domenico (11)
|
MRLIE |
37.39 |
37.48 |
0.09 |
| 12 |
Hanratty, Leo T (12)
|
MRLIE |
|
37.75 |
- |
| 13 |
Bell, Noah (12)
|
MRLIE |
38.28 |
38.09 |
-0.19 |
| 14 |
Mancuso, Ryan H (12)
|
MRLIE |
34.63 |
38.49 |
3.86 |
| 15 |
Barron, Lucas C (11)
|
MRWISC |
40.94 |
38.76 |
-2.18 |
| 16 |
Zur, Roy (11)
|
MRLIE |
41.03 |
39.93 |
-1.10 |
| 17 |
Canner, James P (12)
|
MRLIE |
40.65 |
40.50 |
-0.15 |
| 18 |
Qian, Matthew (12)
|
MRMPNY |
46.67 |
40.60 |
-6.07 |
| 19 |
Goldberg, Alex M (11)
|
MRLIE |
43.37 |
41.75 |
-1.62 |
| 20 |
Lyudmir, Isaac (11)
|
MRLIE |
43.77 |
42.84 |
-0.93 |
| 21 |
Giuliano, Nicholas (11)
|
MRLIE |
46.43 |
46.30 |
-0.13 |
| 22 |
Peng, Valiant Y (11)
|
MRLIE |
50.69 |
47.53 |
-3.16 |
| 23 |
Boccio, Logan C (12)
|
MRWISC |
48.99 |
48.93 |
-0.06 |
| 24 |
DI Domenico, Giovanni (11)
|
MRLIE |
52.06 |
50.34 |
-1.72 |
| 25 |
Xochicale, Ryan N (11)
|
MRLGAC |
54.71 |
50.64 |
-4.07 |
| 26 |
Tumarinson, Leon (12)
|
MRLIE |
49.02 |
52.36 |
3.34 |
| 27 |
YE, Luis (11)
|
MRLIE |
54.56 |
54.01 |
-0.55 |
| 28 |
Bird, Austin C (11)
|
MRLIE |
1:17.51 |
1:12.91 |
-4.60 |