| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Mack, Dylan S (10)
|
MRHVD |
35.03 |
35.93 |
0.90 |
| 2 |
Daniels, Keegan J (9)
|
MRNDAC |
39.45 |
38.80 |
-0.65 |
| 3 |
Poplawski, Gabe M (10)
|
MRPATS |
45.62 |
41.34 |
-4.28 |
| 4 |
Haas, Ethan D (10)
|
MRHVD |
|
42.04 |
- |
| 5 |
Ticehurst, Lincoln J (9)
|
MRNBS |
45.56 |
42.13 |
-3.43 |
| 6 |
Nitzkorski, Jackson J (9)
|
MRRFAC |
49.11 |
49.04 |
-0.07 |
| 7 |
Dabroski, Jack D (10)
|
MRNBS |
46.04 |
49.22 |
3.18 |
| 8 |
Berko, Gabriel S (10)
|
MRNDAC |
56.47 |
55.05 |
-1.42 |
| 9 |
Sheppard-Gould, Odysseus S (9)
|
ADHAWK |
1:01.75 |
56.75 |
-5.00 |
| 10 |
Stockl, Daniel J (9)
|
MRPATS |
56.61 |
57.37 |
0.76 |
| 11 |
Torborg, Benjamin J (10)
|
ADHAWK |
|
1:02.74 |
- |
| 12 |
Raszkiewicz, Kai (9)
|
MRRFAC |
|
1:17.74 |
- |
| 13 |
Murray, Finn P (9)
|
MRRFAC |
|
1:36.69 |
- |
|
Osman, Zain (9)
|
MRMHHW |
|
NS |
- |