| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Wilson, Edmund (10)
|
MRNDAC |
38.78 |
38.69 |
-0.09 |
| 2 |
Abbruzzese, Matthew J (10)
|
MRRFAC |
40.53 |
38.86 |
-1.67 |
| 3 |
Wu, Brendan S (10)
|
MRRFAC |
37.70 |
38.87 |
1.17 |
| 4 |
Minevich, Daniel I (10)
|
MRUN |
39.25 |
39.12 |
-0.13 |
| 5 |
Daniels, Owen D (9)
|
MRNDAC |
40.34 |
41.22 |
0.88 |
| 6 |
Baxter, Ayden C (10)
|
MRUN |
44.76 |
41.63 |
-3.13 |
| 7 |
Campolong, Gavin J (10)
|
MRNDAC |
42.21 |
43.84 |
1.63 |
| 8 |
Dorner, Benjamin (9)
|
MRNDAC |
45.86 |
45.15 |
-0.71 |
| 9 |
Button, Samuel M (9)
|
MRNDAC |
50.12 |
46.21 |
-3.91 |
| 10 |
Finch, Matthew W (9)
|
MRNDAC |
|
48.06 |
- |
| 11 |
Karadeniz, Derin M (8)
|
MRRFAC |
51.11 |
48.14 |
-2.97 |
| 12 |
Kablaoui, Abdulraouf (10)
|
MRRFAC |
51.76 |
48.76 |
-3.00 |
| 13 |
Heidebrecht, Martin H (10)
|
MRNDAC |
51.81 |
48.82 |
-2.99 |
| 14 |
Insdorf, Joshua C (8)
|
MRMWDA |
58.50 |
50.38 |
-8.12 |
| 15 |
Hackmeyer, Brody P (9)
|
MRNDAC |
47.00 |
50.44 |
3.44 |
| 16 |
Meddaugh, Brock W (9)
|
MRNDAC |
|
51.47 |
- |
| 17 |
Orlov, Martin (9)
|
MRUN |
59.21 |
53.41 |
-5.80 |
| 18 |
Chen-Suzuki, Keizo N (9)
|
MRNDAC |
|
55.42 |
- |
| 19 |
VanWormer, Benjamin C (8)
|
MRRFAC |
52.18 |
56.51 |
4.33 |
| 20 |
Kelly, Michael J (10)
|
MRAG |
|
59.64 |
- |
| 21 |
Osullivan, Samuel M (9)
|
MRNDAC |
55.99 |
1:00.48 |
4.49 |
|
Swift, Reghan A (9)
|
MRNDAC |
48.13 |
DQ |
- |
|
Reichman, Alexander D (9)
|
MRNDAC |
|
NS |
- |