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Summer Driessen

Head Coach

2023 Freeway League Swim Coach of the Year

  • 2023 Boys Varsity Freeway League Champions


  • 2023 CIF-SS D1 & D2 Qualifiers

  • 50 Free, Theo Sohn, Tony Zheng

  • 100 Fly, Dave Seo, Tony Zheng

  • 100 Free, Eileen Seo

  • 100 Free, Theo Sohn

  • 100 Breaststroke, Kaylee Leong 

  • 100 Breaststroke, Ty Leon Guerrero

  • 200 Individual Medley, Kaylee Leong

  • 200 Freestyle, Luke Leon Guerrero, Kevin Yum

  • 500 Freestyle, Luke Leon Guerrero, Kevin Yum

  • 200 Free Relay, Eileen Seo, Mandy Greco, Kaylee Leong, Celeste Flores

  • 200 Free Relay, Ty Leon Guerrero, Kevin Yum, Tony Zheng, Theo Sohn

  • 200 Medley Relay, Eileen Seo, Mandy Greco, Kaylee Leong, Celeste Flores

  • 200 Medley Relay, Luke Leon Guerrero, Jason He, Dave Seo, Ty Leon Guerrero

  • 400 Free Relay, Kevin Yum, Theo Sohn, Luke Leon Guerrero, Tony Zheng

  • 2023 CIF-SS Conderations: Porsche Boonruang, Elvina Liou, Sara Patel, Amaris Ward


  • 2023 CIF State Championship 

  • 50 Freestyle, Tony Zheng (Alternate)

  • 200 Freestyle, Kevin Yum (Alternate)

  • 500 Free, Luke Leon Guerrero, Kevin Yum

  • 200 Free Relay, Ty Leon Guerrero, Kevin Yum, Tony Zheng, Theo Sohn

  • 400 Free Relay, Kevin Yum, Theo Sohn, Luke Leon Guerrero, Tony Zheng


  • Troy High School Records Broken

  • 50 Freestyle, Tony Zheng, 20.95

  • 100 Breaststroke, Ty Leon Guerrero, 59.06

  • 200 Medley Relay, Tony Zheng, Ty Leon Guerrero, Dave Seo, Theo Sohn 1:37. 85

  • 200 Free Relay, Ty Leon Guerrero, Kevin Yum, Tony Zheng, Theo Sohn, 1:26.76

  • 400 Free Relay, Kevin Yum, Theo Sohn, Luke Leon Guerrero, Tony Zheng, 3:09.61


  • Freeway League Records Broken

  • 200 Free Relay, Ty Leon Guerrero, Kevin Yum, Tony Zheng, Theo Sohn, 1:26.91

  • 400 Free relay, Kevin Yum, Theo Sohn, Luke Leon Guerrero, Tony Zheng, 3:10.01



Summer Driessen
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