| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Riegel, Jonathan R (10)
|
MACBST |
39.28 |
39.33 |
0.05 |
| 1 |
Ruch, James A (9)
|
MACBST |
|
41.42 |
- |
| 1 |
Stetor, Wyatt R (9)
|
AMPTSC |
45.70 |
42.14 |
-3.56 |
| 2 |
Shirey, Jackson E (10)
|
MALAC |
39.74 |
39.98 |
0.24 |
| 2 |
Manser, Brady C (10)
|
MAUDAC |
43.35 |
42.24 |
-1.11 |
| 2 |
Baddick, Evan J (10)
|
MAWAC |
|
43.56 |
- |
| 3 |
Young, Kevin G (10)
|
AMGCY |
41.33 |
41.45 |
0.12 |
| 3 |
Sommer, Kelly E (9)
|
MAMAC |
44.26 |
42.56 |
-1.70 |
| 3 |
Walstrom, Seamus D (9)
|
MAUN-7 |
|
44.12 |
- |
| 4 |
Schinnerer, Erik G (10)
|
MAGSVY |
44.34 |
42.93 |
-1.41 |
| 4 |
Garber, Timothy J (10)
|
MAEPAC |
42.98 |
43.81 |
0.83 |
| 4 |
Marcincavage, Roddy G (10)
|
AMNAC |
49.54 |
44.72 |
-4.82 |
| 5 |
Lawson, Aiden R (10)
|
MAUN-4 |
44.95 |
44.41 |
-0.54 |
| 5 |
Gregg, Garner R (9)
|
MAWAC |
51.90 |
47.25 |
-4.65 |
| 6 |
Koehle, Evan J (9)
|
MANLAC |
46.79 |
45.15 |
-1.64 |
| 6 |
Johnson, Zachary K (10)
|
MAWAC |
|
47.29 |
- |
| 7 |
Deng, Jerry Y (9)
|
MAMSA |
44.91 |
46.11 |
1.20 |
| 7 |
Mihalovich, Alexander C (10)
|
AMPTSC |
50.00 |
50.05 |
0.05 |
| 8 |
Deprenda, Nathaniel R (9)
|
MAWASC |
48.98 |
48.87 |
-0.11 |
| 8 |
Zheng, Hadrian T (9)
|
MANLAC |
|
50.19 |
- |
| 9 |
Summers, Evan (10)
|
MAWASC |
51.92 |
50.69 |
-1.23 |
| 10 |
Peng-Morris, Ethan (9)
|
MAUDAC |
54.79 |
52.18 |
-2.61 |
| 11 |
Saylor, Logan P (10)
|
MAKIDS |
|
52.91 |
- |
| 12 |
Clark, Luke B (10)
|
MAUN-4 |
|
54.07 |
- |
| 13 |
Corbett, Paul H (10)
|
MAWAC |
|
56.25 |
- |
| 14 |
Marabathula, Dhanush (9)
|
MAMSA |
|
1:11.63 |
- |
|
Yu, Evan H (10)
|
MAMSA |
50.10 |
NS |
- |
|
Roberts, Aidan H (10)
|
MAMSA |
|
NS |
- |