| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Spencer, Liam T (12)
|
ADCLRK |
1:19.74 |
1:13.49 |
-6.25 |
| 2 |
Goodwill, Dillon T (11)
|
ADCPP |
1:17.55 |
1:16.64 |
-0.91 |
| 3 |
Bablin, Matthew J (11)
|
ADBSPA |
1:19.19 |
1:16.84 |
-2.35 |
| 4 |
Xiang, Chenxu (11)
|
ADCPP |
1:22.40 |
1:17.20 |
-5.20 |
| 5 |
Hellenthal, Ryan S (11)
|
ADCLRK |
1:17.65 |
1:17.79 |
0.14 |
| 6 |
Harding, Connor A (12)
|
ADCANA |
1:23.13 |
1:18.71 |
-4.42 |
| 7 |
Andersen, Nathanial W (12)
|
ADAMST |
1:18.33 |
1:19.75 |
1.42 |
| 8 |
Schmitt, Ethan D (11)
|
ADONEI |
1:20.17 |
1:20.30 |
0.13 |
| 9 |
Krupski, Roman J (11)
|
ADCLIN |
1:21.20 |
1:21.58 |
0.38 |
| 10 |
Insley, Benjamin R (12)
|
ADWAVE |
1:25.97 |
1:22.28 |
-3.69 |
| 11 |
Vanarman, Bailey J (11)
|
ADWAVE |
1:27.47 |
1:23.70 |
-3.77 |
| 12 |
Rowe, Braden A (11)
|
ADONEI |
1:30.83 |
1:24.09 |
-6.74 |
| 13 |
Taylor, Benjamin J (11)
|
ADCPP |
1:28.68 |
1:31.34 |
2.66 |
| 14 |
Suh, Micah C (11)
|
ADKCC |
1:29.62 |
1:31.72 |
2.10 |
| 15 |
Hubbard, Ethan A (11)
|
ADCANA |
1:38.76 |
1:33.26 |
-5.50 |
| 16 |
Murphy, Christopher D (11)
|
ADCANA |
1:36.09 |
1:35.04 |
-1.05 |
| 17 |
Van Wie, Samuel I (11)
|
ADAMST |
1:46.73 |
1:38.35 |
-8.38 |
| 18 |
Reeder, Tristin J (12)
|
ADTBS |
1:40.38 |
1:40.31 |
-0.07 |
| 19 |
Butler, Alexander J (12)
|
ADNTS |
1:58.80 |
1:43.38 |
-15.42 |
| 20 |
Fermon, Zane (11)
|
ADUN |
1:53.13 |
1:55.27 |
2.14 |
|
Michalek, Sean G (11)
|
ADCPP |
2:05.91 |
DQ |
- |
|
Gutchell, Michael L (12)
|
ADCPP |
1:46.65 |
DQ |
- |
|
Cronin, Shane T (12)
|
ADCPP |
2:01.82 |
DQ |
- |
|
Mian, Imam (12)
|
ADCLIN |
1:21.14 |
NS |
- |