| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Kuzmin, Leon (12)
|
MRTRI |
31.89 |
31.50 |
-0.39 |
| 2 |
Fogarty, Atticus I (11)
|
MRYFD |
31.51 |
32.36 |
0.85 |
| 3 |
Pietruszka, Bart (12)
|
MRLGAC |
34.81 |
34.40 |
-0.41 |
| 4 |
O'Sullivan, Tiarnan M (12)
|
MRLGAC |
37.26 |
34.58 |
-2.68 |
| 5 |
Arnall, Henry W (12)
|
MRYFD |
35.78 |
35.50 |
-0.28 |
| 6 |
Wu, Harrison (12)
|
MRLIAC |
36.20 |
35.53 |
-0.67 |
| 7 |
Amadei, Henry A (12)
|
MRPATS |
|
36.43 |
- |
| 8 |
Corcuera, Christopher (11)
|
MRLGAC |
38.59 |
37.47 |
-1.12 |
| 9 |
Su, Ryan Z (11)
|
MRLIAC |
38.24 |
38.11 |
-0.13 |
| 10 |
Woods, Eugene (12)
|
MRLIAC |
36.58 |
38.23 |
1.65 |
| 11 |
Katz, Alan G (12)
|
MRTRI |
36.28 |
38.42 |
2.14 |
| 12 |
Eidelman, Gavin H (11)
|
MRLIAC |
40.99 |
38.44 |
-2.55 |
| 13 |
Wang, Aaron Y (12)
|
MRYFD |
40.91 |
38.91 |
-2.00 |
| 14 |
Tjan, Jaden L (11)
|
MRLGAC |
38.77 |
39.20 |
0.43 |
| 15 |
Bertrand, Andrew R (12)
|
MRLIAC |
38.83 |
39.29 |
0.46 |
| 16 |
Vadapyanau, Roman (11)
|
MRTRI |
37.40 |
39.31 |
1.91 |
| 17 |
Khosid, Jonathan I (12)
|
MRYFD |
37.89 |
39.83 |
1.94 |
| 18 |
Bruno, Justin K (11)
|
MRYFD |
42.58 |
40.64 |
-1.94 |
| 19 |
Zhang, Benjamin Y (11)
|
MRLIAC |
42.35 |
41.50 |
-0.85 |
| 20 |
Vasilyev, Martin (11)
|
MRYFD |
41.19 |
41.65 |
0.46 |
| 21 |
Braginsky, Mark (12)
|
MRTRI |
45.82 |
42.37 |
-3.45 |
| 22 |
Boylan, Miles (12)
|
MRTRI |
1:00.86 |
42.47 |
-18.39 |
| 23 |
Huang, Owen Y (12)
|
MRYFD |
42.85 |
43.36 |
0.51 |
| 24 |
Goh, Matthew Kai Jun (11)
|
MRLIAC |
42.97 |
43.50 |
0.53 |
| 25 |
Zolley, Viktor R (11)
|
MRLIAC |
44.03 |
43.52 |
-0.51 |
| 26 |
Gorinshteyn, Sean (12)
|
MRTRI |
47.66 |
44.45 |
-3.21 |
| 27 |
Zahra, Nicholas S (12)
|
MRTRI |
46.31 |
44.66 |
-1.65 |
| 28 |
Pajak, Gabriel A (12)
|
MRTRI |
47.44 |
46.68 |
-0.76 |
| 29 |
Tellgmann-Zwitter-Te, Ardan (11)
|
MRYFD |
45.58 |
47.54 |
1.96 |
| 30 |
Omoruyi, Osagie (11)
|
MRTRI |
1:00.00 |
48.96 |
-11.04 |
| 31 |
Lu, Michael J (11)
|
MRLIAC |
1:00.00 |
49.70 |
-10.30 |
| 32 |
Ivanov, Daniel (11)
|
MRTRI |
1:00.00 |
49.94 |
-10.06 |
| 33 |
Gaudioso II, Michael V (12)
|
MRTRI |
1:00.00 |
51.64 |
-8.36 |
| 34 |
Ante, Michael J (11)
|
MRTRI |
1:00.00 |
51.78 |
-8.22 |
| 35 |
Wolff, David U (11)
|
MRYFD |
49.33 |
52.02 |
2.69 |
| 36 |
Weltsch, Eli (12)
|
MRYFD |
|
56.00 |
- |
|
Hwang, Matthew D (12)
|
MRLIAC |
38.16 |
NS |
- |
|
Pustina, Andri (12)
|
MRTRI |
36.90 |
NS |
- |
|
Kwan, Mason (11)
|
MRLIAC |
39.75 |
NS |
- |
|
Ratling, Phuntsok W (12)
|
MRLGAC |
35.00 |
NS |
- |
|
Santoro, Dashiell W (11)
|
MRLIAC |
40.72 |
NS |
- |