| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cochran, Jeffrey C (15)
|
LARRAC |
1:00.95 |
1:01.44 |
0.49 |
| 2 |
Fields, Michael C (16)
|
NTTRAC |
1:01.73 |
1:01.80 |
0.07 |
| 3 |
Sharp, Ryan A (16)
|
NTMTRO |
1:03.68 |
1:03.73 |
0.05 |
| 4 |
Hearne, Charles D (17)
|
LACOSS |
1:04.68 |
1:05.90 |
1.22 |
| 5 |
Russell, Samuel J (17)
|
LACOSS |
1:05.77 |
1:06.80 |
1.03 |
| 6 |
Oster, Davis A (16)
|
NTTRAC |
1:10.17 |
1:07.31 |
-2.86 |
| 7 |
Hartnett, Shane A (15)
|
LACOSS |
1:10.25 |
1:08.32 |
-1.93 |
| 8 |
Mccoy, Jeffrey D (16)
|
LACOSS |
1:11.16 |
1:08.94 |
-2.22 |
| 9 |
Sims, Kaden A (15)
|
NTMTRO |
1:12.66 |
1:09.12 |
-3.54 |
| 10 |
Buenaventura III, Narciso M (15)
|
NTTRAC |
1:16.74 |
1:10.74 |
-6.00 |
| 11 |
Harmson, Joshua E (15)
|
LASC |
1:16.20 |
1:12.29 |
-3.91 |
| 12 |
Bonar, Evan M (16)
|
LACOSS |
1:22.01 |
1:15.23 |
-6.78 |
| 13 |
Cicman, Logan J (16)
|
NTMTRO |
1:20.98 |
1:15.78 |
-5.20 |
| 14 |
Hapgood, Aaron T (16)
|
LARRAC |
|
1:16.85 |
- |
| 15 |
Kleinschmidt, Gabriel S (15)
|
LASPAR |
|
1:19.11 |
- |
| 16 |
Gordon, Thomas W (15)
|
LACOSS |
|
1:22.26 |
- |
| 17 |
Descant, Jackson P (15)
|
LASC |
1:27.61 |
1:26.25 |
-1.36 |
| 18 |
Feeney, Jameson D (17)
|
LARRAC |
1:23.24 |
1:28.55 |
5.31 |
| 19 |
Larsen, Frederick J (16)
|
LACOAS |
|
1:50.46 |
- |
|
Cutrer, Grant A (15)
|
LACOAS |
|
DQ |
- |
|
Wang, Andrew L (16)
|
LASPAR |
|
NS |
- |