| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Nelson, Quinn M (11)
|
ADSCHE |
1:24.13 |
1:17.97 |
-6.16 |
| 2 |
Durr, Tucker C (11)
|
ADSCHE |
1:21.15 |
1:23.56 |
2.41 |
| 3 |
Johnson, Patrick R (12)
|
ADSCHE |
1:23.13 |
1:24.08 |
0.95 |
| 4 |
Gregory, John D (10)
|
ADSCHE |
1:30.43 |
1:28.17 |
-2.26 |
| 5 |
Otten, Ryan J (12)
|
ADSCHE |
1:35.61 |
1:30.16 |
-5.45 |
| 6 |
O'Leary, Anthony Y (10)
|
ADSCHE |
1:30.00 |
1:33.18 |
3.18 |
| 7 |
Tieckelmann, Connor R (11)
|
ADSCHE |
1:38.28 |
1:37.09 |
-1.19 |
| 8 |
McFarland, Finnegan D (12)
|
ADBFIN |
1:39.89 |
1:44.87 |
4.98 |
| 9 |
Zhang, Alexander W (10)
|
ADSCHE |
|
1:45.55 |
- |
| 10 |
Reichl, Dylan J (11)
|
ADBFIN |
1:49.84 |
1:47.75 |
-2.09 |
| 11 |
Boenau, Tyler F (9)
|
ADBFIN |
2:02.66 |
1:48.86 |
-13.80 |
| 12 |
Bewlay, Charles E (8)
|
ADSCHE |
|
1:48.95 |
- |
| 13 |
Wang, Samuel C (9)
|
ADSCHE |
|
1:52.19 |
- |
| 14 |
Mensing, Bryce W (10)
|
ADEELS |
|
1:58.06 |
- |
|
Kaste, Tyler J (10)
|
ADSCHE |
|
NS |
- |
|
Walsh, Evan T (10)
|
ADSCHE |
2:35.31 |
NS |
- |
|
Wang, Colin H (8)
|
ADSCHE |
|
NS |
- |