| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nguyen, Kayden V (7)
|
MASEA |
47.14 |
44.40 |
-2.74 |
| 2 |
Mcglinchey, Jude P (7)
|
MAGPAC |
47.03 |
45.41 |
-1.62 |
| 3 |
Kotsyuba, Alexander (7)
|
MAORCA |
47.06 |
50.42 |
3.36 |
| 4 |
Ensig, Ryder M (7)
|
MAPENN |
|
50.86 |
- |
| 5 |
Tafankaji, Freddy (7)
|
MASEA |
52.75 |
51.34 |
-1.41 |
| 6 |
Hibler II, William C (7)
|
MDSPRC |
1:05.92 |
52.05 |
-13.87 |
| 7 |
Hughes, Patrick W (7)
|
MASEA |
|
55.19 |
- |
| 8 |
Grawl, Orion M (7)
|
MASEA |
1:00.98 |
55.33 |
-5.65 |
| 9 |
Migachev, Eosif (7)
|
MAORCA |
56.95 |
55.50 |
-1.45 |
| 10 |
Kerns, Connor S (7)
|
MASEA |
|
56.68 |
- |
| 11 |
Kostishak, Alexander (7)
|
MAORCA |
59.57 |
57.09 |
-2.48 |
| 12 |
Basil, Logan J (7)
|
MAPENN |
1:17.10 |
58.73 |
-18.37 |
| 13 |
Tafeen, Matthew R (7)
|
MASEA |
1:00.38 |
1:00.27 |
-0.11 |
| 14 |
McKeon, James C (7)
|
MAECCC |
1:03.44 |
1:00.96 |
-2.48 |
| 15 |
Thoensen, Van K (7)
|
MASEA |
|
1:04.43 |
- |
| 16 |
Askarov, Aidar (7)
|
MAORCA |
1:00.70 |
1:04.68 |
3.98 |
| 17 |
McLaughlin, Jack T (7)
|
MAPENN |
1:03.87 |
1:06.59 |
2.72 |
| 18 |
Pawlus, Kruize A (7)
|
MAGPAC |
|
1:09.20 |
- |
| 19 |
Dzierza, Jackson S (7)
|
MAPENN |
1:18.39 |
1:12.14 |
-6.25 |
|
Formela, Philip P (7)
|
MAPENN |
|
NS |
- |
|
Otterburn-Martinez, Sebastia (7)
|
MASEA |
|
NS |
- |
|
Shaikh, Harris S (7)
|
MAECCC |
1:20.99 |
NS |
- |