| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Heimes, Justin A (16)
|
MAUPY |
21.64 |
22.65 |
1.01 |
| 1 |
Fragano III, Dominick T (16)
|
MAUN-4 |
24.88 |
25.74 |
0.86 |
| 1 |
Liu, Enoch (15)
|
NJMCSC |
26.95 |
26.64 |
-0.31 |
| 2 |
Vasconcellos, Ricardo J (17)
|
NJMCSC |
23.14 |
23.25 |
0.11 |
| 2 |
Kim, Brian (15)
|
MAPENN |
27.93 |
28.01 |
0.08 |
| 3 |
O'Brien, Morgan P (17)
|
MABLUE |
23.01 |
23.33 |
0.32 |
| 3 |
Sanner, Jaden K (15)
|
MAPENN |
28.28 |
28.91 |
0.63 |
| 4 |
Greer, Matthew J (16)
|
MAPAAC |
24.03 |
23.84 |
-0.19 |
| 5 |
Lok, Kenneth C (17)
|
NJMCSC |
23.81 |
24.14 |
0.33 |
| 6 |
Fahrney, John J (15)
|
MAPAAC |
24.74 |
24.90 |
0.16 |
| 7 |
Galko, Benjamin A (15)
|
MABDA |
24.36 |
24.94 |
0.58 |
| 8 |
Lehman, Benjamin C (16)
|
MAPAAC |
24.00 |
25.14 |
1.14 |
| 9 |
Ehret, Andrew T (15)
|
MAPAAC |
24.56 |
25.16 |
0.60 |
| 10 |
Kuhar, Logan C (15)
|
MAKRO |
24.73 |
25.40 |
0.67 |
| 11 |
Spak, Nathan M (17)
|
MAUPY |
24.24 |
25.48 |
1.24 |