John Mattern
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 25.17 | 2015-06-19 | 2015 SE TNAQ June Invitational | |
| 100 Freestyle | LCM | 54.64 | 2015-06-19 | 2015 SE TNAQ June Invitational | |
| 100 Breaststroke | LCM | 1:06.37 | 2016-07-09 | 2016 CO TOPS Zone 2 Senior Districts venue |
PR splits
100 Freestyle LCM 54.64 split/total mismatch
Front half 25.97s · back half 28.67s
Progression
Faster times are higher. One card per event, all courses & history.