| Number | Event_Description | Lane | Team_Description | Results | Notes |
|---|
| 38A | Boys Lightweight (155 lbs.) 4+-Heat 01 | *03 | St. Mary`s Prep Crew | 05:04:00 | |
| | Race Time: 05/08/1999 15:48 PM | *06 | Roosevelt (T.) H.S. Crew | 05:16:62 | |
| | *** Race_is_Official *** | *04 | Mt. Lebanon H.S. Crew | 05:19:53 | |
| | | 01 | Central Catholic H.S. Crew | 05:32:78 | |
| | | 02 | Dublin H.S. Crew-Boat A | 05:36:26 | |
| | | 07 | Carlson H.S. Crew | 05:47:35 | |
| | | | Boats marked with * advance to FINAL | | |
| 38B | Boys Lightweight (155 lbs.) 4+-Heat 02 | *01 | Parkersburg H.S. Crew | 05:13:36 | |
| | Race Time: 05/08/1999 15:55 PM | *04 | North Allegheny H.S. Crew | 05:16:81 | |
| | *** Race_is_Official *** | *03 | Dublin H.S. Crew-Boat B | 05:21:05 | |
| | | 06 | Grosse Pointe-South H.S. Crew | 05:25:38 | |
| | | 05 | St. Ignatius Cleveland | 05:33:81 | |
| | | 07 | Mt. Carmel H.S. Crew | 05:49:51 | |
| | | 02 | Kenwood Academy | 06:03:05 | |
| | | | Boats marked with * advance to FINAL | | |