| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Weeks, Zion A (16)
|
MASAKA |
1:00.33 |
1:00.48 |
0.15 |
| 2 |
Hearn, Harry E (16)
|
MASAKA |
1:01.76 |
1:00.90 |
-0.86 |
| 3 |
Zou, Matthew Y (17)
|
MDCAA |
1:03.00 |
1:03.92 |
0.92 |
| 4 |
Stewart, Marcel A (16)
|
MADST |
1:05.59 |
1:04.92 |
-0.67 |
| 5 |
Rao, Roshan A (15)
|
MDJCC |
1:05.63 |
1:06.63 |
1.00 |
| 6 |
Greigg, Daniel (17)
|
PVRMSC |
1:09.95 |
1:07.98 |
-1.97 |
| 7 |
Williams, Erik D (18)
|
MASAKA |
1:05.75 |
1:08.15 |
2.40 |
| 8 |
Hankins, Chase D (16)
|
MDUN |
1:08.63 |
1:08.18 |
-0.45 |
| 9 |
Halls, Sean C (15)
|
MRNFS |
1:09.82 |
1:08.54 |
-1.28 |
| 10 |
Schwalm, Gannon I (15)
|
MAYY |
1:10.05 |
1:09.09 |
-0.96 |
| 11 |
Kulbak, Benjamin D (16)
|
MDJCC |
1:06.44 |
1:09.24 |
2.80 |
| 12 |
Baldwin, George C (15)
|
PVRMSC |
1:09.98 |
1:10.08 |
0.10 |
| 13 |
Woldeselassie, Solomon A (15)
|
MDEST |
1:11.00 |
1:10.58 |
-0.42 |
| 14 |
Bingaman, Jasen L (15)
|
MAYY |
1:11.86 |
1:11.56 |
-0.30 |
| 15 |
Jo, Benjamin W (15)
|
PVRMSC |
1:14.69 |
1:14.90 |
0.21 |
| 16 |
Ellenbecker, Benjamin C (15)
|
MDBAAC |
1:20.36 |
1:17.59 |
-2.77 |
| 17 |
Maydanich, Ethan (16)
|
MDJCC |
1:15.15 |
1:18.53 |
3.38 |
| 18 |
Rotman, Matthew A (17)
|
MDJCC |
1:14.68 |
1:20.71 |
6.03 |
| 19 |
Brown, Christion J (16)
|
MDEST |
1:26.37 |
1:25.23 |
-1.14 |
| 20 |
Volinsky, Benjamin (15)
|
MDJCC |
1:31.07 |
1:29.30 |
-1.77 |
| 21 |
Lee, Ian N (15)
|
MDBCSC |
1:42.02 |
1:38.13 |
-3.89 |
| 22 |
Abdurrahman, Saleh Z (15)
|
MDBCSC |
1:31.94 |
1:46.35 |
14.41 |
| 23 |
Donovan, Glenn F (22)
|
MDCAA |
2:02.14 |
2:10.58 |
8.44 |