swimJun Cho
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Backstroke | SCY | 55.72 | Sectionals ✓+8.73s to US Open | 2020-02-12 | NW District Swimming and Diving D2 venue |
| 100 Breaststroke | SCY | 1:09.02 | +5.43s to Sectionals | 2017-12-09 | 43rd Annual Viking High School Invitational venue |
| 200 Individual Medley | SCY | 2:00.92 | Sectionals ✓+15.53s to US Open | 2020-02-20 | 2020 OHIO STATE HIGH SCHOOL fast pool |
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 | 51.07 | flying | 400 Free Relay (leg 3) | 2020-02-12 | NW District Swimming and Diving D2 |
| 50 Backstroke | SCY | 25.96 | flat | 200 Medley Relay | 2020-02-12 | NW District Swimming and Diving D2 |
| 50 Butterfly | SCY | 26.35 | flying | 200 Medley Relay (leg 3) | 2017-12-09 | 43rd Annual Viking High School Invitational |
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 55.72
Front half 26.79s · back half 28.93s
100 Breaststroke SCY 1:09.02
Front half 32.34s · back half 36.68s
200 Individual Medley SCY 2:00.92
Front half 57.05s · back half 63.87s
Progression
Faster times are higher. One card per event, all courses & history.