| Name | Team | Time | NISCA | Imp | |||
|---|---|---|---|---|---|---|---|
| 1 | William Lee |
 Riverside Military
|
1:05.46 | 63 | +0.5% | PB | |
| 2 | Nikita Gassan |
Riverside Military
|
1:09.90 | 44 | -1.8% | ||
| 3 | Dawson Sherwood |
Flowery Branch
|
1:14.52 | 27 | – | ||
| 4 | Reid Barnes |
Flowery Branch
|
1:20.38 | 9 | – | ||
| 5 | Robert Daniel |
Riverside Military
|
1:28.58 | – | – | ||
| 6 | Alejandro Guerra |
Riverside Military
|
1:37.14 | – | – | ||
| 7 | Nicholas Grabher |
 Cherokee Bluff Swim
|
1:42.06 | – | – | ||
| 8 | Jakob Hoskeer |
West Hall
|
1:52.65 | – | – | ||
| 9 | Conner Reed |
Cherokee Bluff Swim
|
2:22.70 | – | – | ||
| – | Heston Grizzle |
West Hall
|
DQ | – | – | ||
| – | Walker Ritchie |
Chestatee
|
NS | – | – | ||