Betsy Zilch
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.81 | Sectionals ✓+2.82s to US Open | 2012-02-25 | 2012 OHIO STATE HIGH SCHOOL fast pool |
| 100 Backstroke | SCY | 56.79 | Sectionals ✓+3.80s to US Open | 2011-02-26 | 2011 OHIO STATE HIGH SCHOOL fast pool |
| 50 Freestyle | LCM | 27.99 | Sectionals ✓+1.80s to US Open | 2011-07-21 | Central Zone Sectional 3 venue |
| 100 Freestyle | LCM | 1:00.72 | Sectionals ✓+3.93s to US Open | 2011-07-24 | Central Zone Sectional 3 venue |
| 200 Freestyle | LCM | 2:08.79 | Sectionals ✓+5.70s to US Open | 2011-07-22 | Central Zone Sectional 3 venue |
| 100 Backstroke | LCM | 1:08.33 | Sectionals ✓+5.04s to US Open | 2011-07-23 | Central Zone Sectional 3 venue |
| 200 Backstroke | LCM | 2:28.15 | Sectionals ✓+11.16s to US Open | 2011-07-21 | Central Zone Sectional 3 venue |
| 200 Individual Medley | LCM | 2:29.60 | Sectionals ✓+10.51s to US Open | 2011-07-24 | Central Zone Sectional 3 venue |
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 51.08 | flying | 400 Free Relay (leg 4) | 2011-02-26 | 2011 OHIO STATE HIGH SCHOOL |
| 50 Backstroke | SCY | 27.43 | flat | 200 Medley Relay | 2012-02-25 | 2012 OHIO STATE HIGH SCHOOL |
| 50 Butterfly | SCY | 23.56 | flying | 200 Medley Relay (leg 3) | 2009 OHIO STATE HIGH SCHOOL |
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 51.81
Front half 24.90s · back half 26.91s
100 Backstroke SCY 56.79
Front half 27.50s · back half 29.29s
100 Freestyle LCM 1:00.72
Front half 29.05s · back half 31.67s
200 Freestyle LCM 2:08.79
Front half 62.38s · back half 66.41s
100 Backstroke LCM 1:08.33
Front half 33.13s · back half 35.20s
200 Backstroke LCM 2:28.15
Front half 71.30s · back half 76.85s
200 Individual Medley LCM 2:29.60
Front half 68.90s · back half 80.70s
Progression
Faster times are higher. One card per event, all courses & history.