Diamond BarHigh School

All school campuses in the Walnut Valley Unified School District, including DBHS, will be closed through the remainder of the 2019-20 school year because of the COVID-19 pandemic. We are transitioning to online instruction.

Swim Team At CIF State Championships

Our swim team finished the 2016-17 season with some great swims at the CIF State Championships Friday & Saturday, May 19 & 20. We had 8 swimmers (4 boys and 4 girls) competed against the fastest high school swimmers in California.


Our boys were


Prestin Li swam the 100 breaststroke and came in 20th.


Michael Lee swam a personal best of 4:31.40 for his 500 free and came back for finals to finish in 14th place.


David Wang competed in two events and made finals in both – finishing 16th in the 200 IM and 7th in the 500 free


The boys 400 free relay team of Dylan Hou, Prestin Li, Michael Lee and David Wang finished in 34th place.


Our girls were


Kelly Cheng swam the 100 fly and came in 17th.


Kathleen Gani swam the 200 IM and came back for finals to finish 11th. She also swam the 100 fly with a personal best and school record time of 55.03 and came back for finals to finish 12th. 


Kelsey Lloyd swam the 200 IM and finished 23rd. She also swam the 100 breaststroke and came back for finals finishing in 5th place with a personal best, All American Automatic Time and a school record time of 1:02.07!


The girls 200 medley relay team of Caitlyn Kanemitsu, Kelly Cheng, Kathleen Gani, and Kelsey Lloyd finished 20th place.


Season Recap: We have 2 individual All American Auto Times, 8 All American Consideration times; 6 individual school records and 3 relay school records:


All-American Auto Times:


Kelsey Lloyd 100 Breast 1:02.07


David Wang 500 Free 4:26.70


All-American Consideration Times:


Kelly Cheng 100 Fly 55.30


Kathleen Gani 100 Fly 55.03 and 200 IM 2:02.87


Michael Lee 500 Free 4:31.40


Prestin Li 100 Breast 56.96


Kelsey Lloyd 200 IM 2:04.13


Kevin Vargas 200 IM 1:52.06


David Wang 200 IM 1:51.88


New School Records:


Kelly Cheng 200 Free


Kathleen Gani 100 Fly


Prestin Li 100 Breast


Kelsey Lloyd 100 Breast


David Wang 500 Free and 200 IM


Boys Relays: 200 Free, 200 Medley and 400 Free