Mark Leonard
| Date | Swim | Route | Km | Age | Time/Place |
|---|---|---|---|---|---|
| 1999 Aug 11 | U.S. Open Water National Championships | Long Lake (Minneapolis, MN) | 5 | 20-21 | 00:47:09 (2/47) |
| 2000 Jun 10 | U.S. Open Water National Championships | Daytona Beach (Daytona Beach, FL) | 25 | 21-22 | 05:20:00 (1/5) |
| 2000 Aug 17 | U.S. Open Water National Championships | Eagle Creek Reservoir (Indianapolis, IN) | 5 | 22 | 00:53:25 (1/33) |
| 2000 Oct 29 | FINA World Championships | (Honolulu) | 25 | 22-23 | 05:06:24 (13/26) |
| 2001 Apr 29 | FINA Marathon Swimming World Cup (Brasilia) | Brasilia buoy course | 10 | 22-23 | 02:00:44 (6/19) |
| 2001 May 19 | U.S. Open Water National Championships | Lake Hartwell (Clemson, SC) | 25 | 22-23 | 05:10:44 (1/5) |
| 2001 Jun 24 | U.S. Open Water National Championships | Daytona Beach (Daytona Beach, FL) | 10 | 22-23 | 02:02:53 (2/24) |
| 2001 Jul 16 | FINA World Championships | (Fukuoka) | 25 | 22-23 | 05:31:53 (6/25) |
| 2001 Jul 16 | FINA World Championships | (Fukuoka) | 5 | 22-23 | 00:56:43 (4/32) |
| 2001 Aug 4 | Atlantic City Around the Island Swim FINA Marathon Swimming World Cup |
Absecon Island circumnavigation (CCW) | 36.6 | 22-23 | 06:58:23 (2/18) |
| 2001 | Swim Across the Sound (pro) FINA Marathon Swimming World Cup |
Port Jefferson to Bridgeport | 25 | 05:12:04 (4/18) |