| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Beneduce, Italo P (10)
|
MRUNAP |
39.33 |
37.64 |
-1.69 |
| 2 |
Mendolia, Salvatore D (9)
|
MRLIAC |
39.57 |
38.86 |
-0.71 |
| 3 |
Fuccillo, Ryan R (9)
|
MRUWIS |
38.13 |
39.35 |
1.22 |
| 4 |
Liu, Yangan J (9)
|
MRLIAC |
41.96 |
40.09 |
-1.87 |
| 5 |
Zhang, Jacob Y (10)
|
MRLIAC |
42.10 |
40.65 |
-1.45 |
| 6 |
Li, Brandon Y (10)
|
MRLIAC |
45.24 |
42.63 |
-2.61 |
| 7 |
Fenley, Aidan O (9)
|
MRUWIS |
45.94 |
43.20 |
-2.74 |
| 8 |
Narine, Nolan H (10)
|
MRLIAC |
48.72 |
43.55 |
-5.17 |
| 9 |
McKenzie, Jason L (10)
|
MRNFS |
45.16 |
44.58 |
-0.58 |
| 10 |
Ringh, Benjamin C (9)
|
MRLIAC |
44.97 |
44.71 |
-0.26 |
| 11 |
Yuen, Alexander S (9)
|
MRLIAC |
50.91 |
45.22 |
-5.69 |
| 12 |
Tobon, Lucas D (10)
|
MRLIAC |
55.99 |
45.98 |
-10.01 |
| 13 |
Odonnell, James H (10)
|
MRLIAC |
43.08 |
46.14 |
3.06 |
| 14 |
Park, David J (9)
|
MRLIAC |
51.96 |
46.46 |
-5.50 |
| 15 |
Freedman, Caleb R (9)
|
MRLIAC |
52.99 |
47.32 |
-5.67 |
| 16 |
Doran, Robert J (10)
|
MRLIAC |
47.48 |
47.39 |
-0.09 |
| 17 |
Bendersky, Gavin M (9)
|
MRUWIS |
49.37 |
47.80 |
-1.57 |
| 18 |
McCoyd, William Alfred A (10)
|
MRLIAC |
51.24 |
48.10 |
-3.14 |
| 19 |
Frustaci, Bruno D (9)
|
MRLIAC |
52.18 |
48.13 |
-4.05 |
| 20 |
Santiago-Otero, Jonathys E (10)
|
MRKBM |
51.53 |
49.35 |
-2.18 |
| 21 |
Cohoon, Kieran P (10)
|
MRLIAC |
50.91 |
50.12 |
-0.79 |
| 22 |
Ciobanu, Dylan R (9)
|
MRLIAC |
50.99 |
50.35 |
-0.64 |
| 23 |
Capek, Anthony T (9)
|
MRLIAC |
48.99 |
52.48 |
3.49 |
| 24 |
Kim, Aidan J (10)
|
MRLIAC |
1:57.99 |
53.90 |
-64.09 |
| 25 |
Bauler, Benjamin V (9)
|
MRLIAC |
1:00.44 |
56.27 |
-4.17 |
| 26 |
Hernandez, Emrick E (10)
|
MRKBM |
57.37 |
58.38 |
1.01 |
| 27 |
Wade, William (9)
|
MRNFS |
|
1:24.56 |
- |
|
Diamantis, Alexander N (10)
|
MRLIAC |
41.86 |
DQ |
- |