30 x 100-yards on 10-seconds rest

Stop watch shows splits in a bar graph
Watch can display a graphic chart of the splits. This is a photo of a 500 free swum at a high school meet by our super sophomore.

Jack Simon, an ISCA Hall of Fame Coach, likes 30 x 100-yards on 10-seconds rest. 

Get the total time, then subtract the rest time. Then divide by 30. 

  • An alternative to a T30 Test Set.
Categorized as Test Set

By Mark Rauterkus

Swim, water polo and SKWIM coach in Pittsburgh, PA, USA. Also the webmaster for the International Swim Coaches Association.