| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Strickland, Cash W (12)
|
LELSSC |
1:08.90 |
1:08.00 |
-0.90 |
| 2 |
Koloc, Henry T (12)
|
AMKW |
1:11.99 |
1:08.53 |
-3.46 |
| 3 |
Sutterlin, Zachary A (12)
|
AMHD |
1:09.63 |
1:10.34 |
0.71 |
| 4 |
Cucu, Alexandru (12)
|
LEGLSS |
1:10.67 |
1:11.23 |
0.56 |
| 5 |
Dantey, Christian E (11)
|
AMKW |
1:13.05 |
1:12.01 |
-1.04 |
| 6 |
Gardner, Joseph (12)
|
AMMPAC |
1:16.81 |
1:13.93 |
-2.88 |
| 7 |
Howell, Owen Y (12)
|
AMKW |
1:17.30 |
1:13.96 |
-3.34 |
| 8 |
Myers, Luke P (12)
|
AMBPR |
1:17.63 |
1:15.56 |
-2.07 |
| 9 |
Hinman, Matthew J (12)
|
AMMIST |
1:24.84 |
1:15.85 |
-8.99 |
| 10 |
Stefanowicz, Milo A (11)
|
AMSVSC |
1:19.60 |
1:17.17 |
-2.43 |
| 11 |
Cho, Iason C (12)
|
LEHEAT |
1:19.43 |
1:17.59 |
-1.84 |
| 12 |
Peyser, Peter M (11)
|
NIUCLS |
1:18.51 |
1:18.10 |
-0.41 |
| 13 |
Panizzi, Josiah D (12)
|
AMMOON |
1:23.46 |
1:18.16 |
-5.30 |
| 14 |
Frank, Ryan M (12)
|
AMMLAC |
1:19.54 |
1:18.42 |
-1.12 |
| 15 |
Peruri, Akhil V (11)
|
LERYD |
1:30.16 |
1:19.79 |
-10.37 |
| 16 |
Ortman, Caleb E (11)
|
LEUSC |
1:24.07 |
1:20.01 |
-4.06 |
| 17 |
Wolke, Julian K (11)
|
LELESD |
1:21.07 |
1:20.27 |
-0.80 |
| 18 |
Luczywo, Aiden L (11)
|
LEHEAT |
1:24.70 |
1:20.35 |
-4.35 |
| 19 |
Fan, Derek L (11)
|
LEUBBA |
1:24.92 |
1:20.54 |
-4.38 |
| 20 |
MacPhail, Leland S (12)
|
LEGLSS |
1:19.35 |
1:21.30 |
1.95 |
| 21 |
Kerrigan, Barrett F (11)
|
LEMRST |
1:24.22 |
1:21.61 |
-2.61 |
| 22 |
DeAngelo, Micah A (11)
|
AMANSC |
1:25.23 |
1:22.87 |
-2.36 |
| 23 |
McGrail, John L (12)
|
AMPEAQ |
1:19.69 |
1:23.25 |
3.56 |
| 24 |
Cratty, Patrick H (11)
|
AMGLAC |
1:24.23 |
1:23.72 |
-0.51 |
| 25 |
Pierce, Camden G (11)
|
AMMIST |
1:24.81 |
1:24.11 |
-0.70 |
| 25 |
Bhavaraju, Shreeyans * (11)
|
LERYD |
1:35.78 |
1:24.11 |
-11.67 |
| 27 |
Miller, Augustus R (11)
|
AMANSC |
1:25.31 |
1:26.53 |
1.22 |
|
Watkins, Scott T (12)
|
AMHD |
1:38.14 |
DQ |
- |