| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Brown, Christian S (21)
|
PCSTAN |
1:02.49 |
1:02.44 |
-0.05 |
| 2 |
Nelson, Michael R (21)
|
AZPSC |
1:02.55 |
1:02.45 |
-0.10 |
| 3 |
Thomas, Robert W (20)
|
STLCA |
1:03.93 |
1:02.99 |
-0.94 |
| 4 |
O'Donnell, Jeremiah J (21)
|
VATRIB |
1:05.19 |
1:03.35 |
-1.84 |
| 5 |
Korth, Nicholas A (24)
|
SIUCSD |
1:03.40 |
1:03.52 |
0.12 |
| 6 |
Hodges, Wyatt L (25)
|
PCCAL |
1:03.51 |
1:03.73 |
0.22 |
| 7 |
Klein, Christopher A (20)
|
MICW |
1:02.52 |
1:03.83 |
1.31 |
| 8 |
Hatanaka, Nicholas W (20)
|
MNMINN |
|
1:04.06 |
- |
| 9 |
Carter, Geoffrey W (20)
|
NCWOLF |
1:04.10 |
1:04.19 |
0.09 |
| 10 |
Hoyt, Trevor J (24)
|
CAYST |
1:03.42 |
1:04.49 |
1.07 |
| 11 |
Davis, Forrest L (20)
|
NJPAA |
1:03.77 |
1:04.67 |
0.90 |
| 12 |
Silverthorn, Nicholas A (19)
|
PCCAL |
1:03.82 |
1:04.87 |
1.05 |
| 13 |
Day, Szymmy B (19)
|
SEBAMA |
1:05.00 |
1:05.28 |
0.28 |
| 14 |
Haeberle, Scott H (21)
|
PCCAL |
1:03.89 |
1:05.41 |
1.52 |
|
Castilleja, Andres (21)
|
CAUCSB |
1:03.96 |
DQ |
- |