O'Brien, Sean Class: 2018 Team: Junipero Serra   
Men's Track & Field Summary:
All Results
Date Meet Event Prelim/Final Time/Mark
05/09/15 2015 WCAL Track & Field Championships 3,200m F 11:20.42
04/11/15 Junipero Serra Top 7 Invitational 3,200m F 11:36.07