swimKathryn Mason
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 1:04.31 | 2010-02-11 | 2010 Girls NORTH Division I Sectional venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.41 | flying | 200 Free Relay (leg 3) | 2010-02-11 | 2010 Girls NORTH Division I Sectional |
| 100 Freestyle | SCY | 56.16 | flying | 400 Free Relay (leg 3) | 2010-02-11 | 2010 Girls NORTH Division I Sectional |
| 50 Backstroke | SCY | 30.23 | flat | 200 Medley Relay | 2010-02-11 | 2010 Girls NORTH Division I Sectional |
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 Backstroke SCY 1:04.31
Front half 31.25s · back half 33.06s
Progression
Faster times are higher. One card per event, all courses & history.