| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Giza, Brody R (10)
|
MDFSC |
46.91 |
45.96 |
-0.95 |
| 2 |
Scott, Dylan C (10)
|
MDFSC |
49.98 |
46.00 |
-3.98 |
| 3 |
Rhee, Colin J (10)
|
MDFSC |
47.22 |
46.68 |
-0.54 |
| 4 |
Figueroa-Chabrier, Sebastian (9)
|
MDFSC |
50.90 |
47.11 |
-3.79 |
| 5 |
Kuszpit, Jackson E (10)
|
MDMAC |
54.23 |
50.99 |
-3.24 |
| 6 |
Smith, Jackson T (10)
|
MDFSC |
53.43 |
52.12 |
-1.31 |
| 7 |
Zhou, Ray L (9)
|
MDMAC |
57.32 |
54.72 |
-2.60 |
| 8 |
Bettis, Henry T (9)
|
MDFSC |
57.33 |
56.17 |
-1.16 |
| 9 |
McClure, Reece G (9)
|
MDMAC |
1:04.00 |
58.27 |
-5.73 |
| 10 |
FitzGerald, Nicolas V (10)
|
MDFSC |
56.37 |
58.49 |
2.12 |
| 11 |
Hall, Addison J (9)
|
MDFSC |
1:05.89 |
1:00.00 |
-5.89 |
| 12 |
Guo, Yubo E (9)
|
MDMAC |
|
1:01.19 |
- |
| 13 |
Schmidt, Tanner J (10)
|
MDFSC |
1:22.20 |
1:04.73 |
-17.47 |
| 14 |
Burckhardt, Lincoln A (10)
|
MDFSC |
1:09.19 |
1:05.65 |
-3.54 |
| 15 |
Ruparel, Manan P (9)
|
MDMAC |
1:14.31 |
1:12.50 |
-1.81 |
| 16 |
House, Grant I (9)
|
MDMAC |
|
1:14.33 |
- |
| 17 |
Nguyen, William M (9)
|
MDMAC |
|
1:19.51 |
- |
| 18 |
Bhargava, Graham R (10)
|
MDFSC |
|
1:30.44 |
- |
|
Mulcahy, Grayson T (9)
|
MDFSC |
|
DQ |
- |
|
Bird, Logan R (9)
|
MDFSC |
|
DQ |
- |