| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Seligman, Micah C (9)
|
MDEST |
43.38 |
41.50 |
-1.88 |
| 3 |
Dorsey, David R (9)
|
MDCAA |
42.77 |
44.59 |
1.82 |
| 4 |
Hall, Justin R (9)
|
MDCAA |
43.48 |
44.62 |
1.14 |
| 5 |
Wang, Timothy S (9)
|
MDCAA |
45.83 |
45.70 |
-0.13 |
| 7 |
Mcgrail, Garrett T (9)
|
MDCAA |
45.92 |
46.97 |
1.05 |
| 8 |
Cabbagestalk Jr., Travone J (9)
|
MDBCSC |
48.06 |
47.08 |
-0.98 |
| 12 |
Lamm, Joshua C (9)
|
MDFAST |
|
49.25 |
- |
| 13 |
Hendrickson, Matthew E (9)
|
MDEST |
50.75 |
49.42 |
-1.33 |
| 14 |
Yu, Christopher B (9)
|
MDCAA |
50.03 |
49.52 |
-0.51 |
| 15 |
Oster, Maksymilian I (9)
|
MDEST |
47.09 |
50.04 |
2.95 |
| 16 |
Winstead, Amir J (9)
|
MDEST |
48.65 |
51.44 |
2.79 |
| 17 |
Hoy, Xavier M (9)
|
MDCAA |
47.52 |
51.77 |
4.25 |
| 18 |
Will, Charles E (9)
|
MDEST |
48.96 |
52.79 |
3.83 |
| 19 |
Vance, David A (9)
|
MDFSC |
54.03 |
52.91 |
-1.12 |
| 22 |
Schaefer, Franklin R (9)
|
MDEST |
53.98 |
54.25 |
0.27 |
| 23 |
Scott, Colin J (9)
|
MDEST |
54.66 |
54.68 |
0.02 |
| 24 |
Bernstein, Tobias E (9)
|
MDCAA |
|
54.83 |
- |
| 25 |
Noble, Isaiah K (9)
|
MDCAA |
|
54.88 |
- |
| 26 |
Johnson, Jae L (9)
|
MDCAA |
53.04 |
57.33 |
4.29 |
| 28 |
Kikanzira, Declan N (9)
|
MDCAA |
54.20 |
58.35 |
4.15 |
| 29 |
Holt III, Douglas H (9)
|
MDBCSC |
1:07.02 |
58.69 |
-8.33 |
| 30 |
Han, Andrew J (9)
|
MDEST |
58.16 |
1:00.50 |
2.34 |
| 31 |
Devine, Jackson C (9)
|
MDFSC |
1:04.07 |
1:02.12 |
-1.95 |
| 33 |
Smith, Nathaniel E (9)
|
MDEST |
1:06.09 |
1:06.49 |
0.40 |
|
Keiner, Samuel J (9)
|
MDEST |
44.56 |
DQ |
- |
|
Marston, Samuel A (9)
|
MDFSC |
52.61 |
DQ |
- |
|
Duncan, Dalton I (9)
|
MDCAA |
1:11.62 |
DQ |
- |