- Event Results Database
- Nationals
- Pool Records
- Top Ten
- All-Americans
- All-Stars
- Calendar of Events
- Open Water / Long Distance
In This Section
2021 U.S. Masters Swimming Short Course Yards National Championship
Short Course Yards
Jul 21-25, 2021
Event 119, 100 Yard Butterfly Heat 11 Results ============================================================================ Lane Name Sex/Age Club Seed Time Final Time ============================================================================ 1 Siniard, Matthew B M27 CBF 56.08 58.55 27.26 58.55(31.29) 2 Treadway, Tyler C M29 UC13 53.98 NS 3 Marin, Eddy A M29 SFTL 49.62 49.77 22.89 49.77(26.88) 4 Cieslak, Marcin M29 SFTL 47.00 NS 5 Olson, Samuel C M28 LRM 49.50 47.92 22.28 47.92(25.64) 6 Semenov, Nikita M25 SDSM 53.89 52.56 24.15 52.56(28.41) 7 Matheus, Kevin M26 PBM 54.10 52.49 23.82 52.49(28.67) 8 Lavado, Marcos M29 UC02 56.15 48.95 23.00 48.95(25.95)