USMS National Records
|M30-34||100 Breast (SCY)||Chester A Jastremski||04-22-72||1:03.20|
|200 Breast (SCY)||Chester A Jastremski||05-21-72||2:18.27|
|100 Breast (LCM)||Chester A Jastremski||08-02-72||1:09.30|
|200 Breast (LCM)||Chester A Jastremski||08-02-72||2:33.51|
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.