| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Attuwaybi, Hamza B (9)
|
NIVELO |
38.53 |
39.14 |
0.61 |
| 2 |
LaJeunesse, Peter IV F (10)
|
NIVELO |
43.38 |
42.77 |
-0.61 |
| 3 |
Fan, Justin F (10)
|
NICLSC |
47.60 |
44.00 |
-3.60 |
| 4 |
Anderson, Max (8)
|
NIVELO |
|
47.06 |
- |
| 5 |
Lenz, Keegan C (9)
|
NITWST |
54.40 |
47.37 |
-7.03 |
| 6 |
Szmanda, Cristopher D (10)
|
NIRAYS |
49.08 |
49.08 |
0.00 |
| 7 |
Bloom, Anthony D (10)
|
NITWST |
51.16 |
49.45 |
-1.71 |
| 8 |
Yang, Gary (9)
|
NIVELO |
48.96 |
49.50 |
0.54 |
| 9 |
Suffoletto, Adam P (10)
|
NITWST |
51.54 |
50.68 |
-0.86 |
| 9 |
Reygers, Camden M (8)
|
NIWWSC |
57.14 |
50.68 |
-6.46 |
| 11 |
Keats, Brody J (9)
|
NITWST |
50.09 |
52.87 |
2.78 |
| 12 |
Donlon, Joseph R (8)
|
NIWWSC |
1:07.64 |
52.99 |
-14.65 |
| 13 |
Rudnicki, William S (9)
|
NITWST |
51.05 |
53.80 |
2.75 |
| 14 |
Steffens, Timothy F (10)
|
NITTAC |
55.90 |
58.18 |
2.28 |
| 15 |
Steiner, Ian M (9)
|
NITWST |
56.42 |
1:01.56 |
5.14 |
| 16 |
Suffoletto, Jacob R (9)
|
NITWST |
58.88 |
1:03.69 |
4.81 |
| 17 |
Henry, Liam R (8)
|
NIBAAC |
56.79 |
1:08.88 |
12.09 |
| 18 |
Stenger, Cooper J (9)
|
NIHHSC |
1:04.56 |
1:12.87 |
8.31 |
| 19 |
Reid, Theodore G (10)
|
NITWST |
|
1:16.57 |
- |
|
Broeker, Max E (8)
|
NIWWSC |
|
DQ |
- |
|
O'Brien, Kevin J (9)
|
NICLSC |
|
DQ |
- |
|
Ruffolo, Trenton J (8)
|
NIWWSC |
|
DQ |
- |
|
Sionkiewicz, William D (9)
|
NITTAC |
1:12.21 |
NS |
- |
|
Bhat, Umair M (10)
|
NIBAAC |
48.12 |
NS |
- |