swimKatherine Mastro
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.64 | 2012-02-04 | The Junior Varsity Championship venue | |
| 100 Freestyle | SCY | 1:09.11 | 2012-02-04 | The Junior Varsity Championship venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.82 | flying | 200 Free Relay (leg 3) | 2012-02-04 | The Junior Varsity Championship |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 1:09.11
Front half 33.06s · back half 36.05s
Progression
Faster times are higher. One card per event, all courses & history.