USMS National Records

Records for Robert B (Jocko) MacKenzie
Age GroupEventNameDateTime
M45-4950 Back (SCY)Robert B MacKenzie 05-31-7430.18
50 Free (LCM)Robert B (Jocko) MacKenzie 07-27-7428.10
50 Back (LCM)Robert B (Jocko) MacKenzie 08-24-7435.50

[ Back to main records page ]

Please submit all record documentation along with a completed Record Submission Form for all swims that are faster than the current records as of the date of the swim.

Sponsor #47Sponsor #36Sponsor #42Sponsor #14Sponsor #35
Sponsor #49Sponsor #52Sponsor #20Sponsor #33Sponsor #41Sponsor #44Sponsor #21
Sponsor #45Sponsor #51Sponsor #43Sponsor #29Sponsor #25Sponsor #13Sponsor #50