| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Parrett, Justin C (17)
|
KZY |
1:01.07 |
1:05.16 |
4.09 |
| 2 |
Fleagle, Justin (16)
|
ZZAMFY |
1:02.41 |
1:05.74 |
3.33 |
| 4 |
Ferguson, Ezra J (18)
|
ZZAMFY |
1:05.31 |
1:08.84 |
3.53 |
| 7 |
English, Josiah M (16)
|
KZY |
|
1:16.47 |
- |
| 8 |
Berry, Micah (17)
|
KZY |
|
1:17.53 |
- |
| 10 |
Phillippe, Michael T (15)
|
OHCFY |
|
1:23.97 |
- |
| 11 |
Kramer, Ethan L (15)
|
OHCHAM |
|
1:26.00 |
- |
| 12 |
Scholl, Aaron C (17)
|
OHPCYP |
1:25.83 |
1:28.35 |
2.52 |
|
Tipton, Isaac X (15)
|
OHCHAM |
|
DQ |
- |
|
Klint, Alexander C (16)
|
ZZAMFY |
1:05.86 |
NS |
- |
|
Rutschilling, Samuel (18)
|
ZZAMFY |
1:25.74 |
NS |
- |
|
Brown, Logan M (15)
|
KZY |
1:15.98 |
NS |
- |