swimIsaac Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.09 | +1.50s to Sectionals | 2024-02-09 | 2024 Spire Division II venue |
| 100 Backstroke | SCY | 1:04.29 | +8.20s to Sectionals | 2024-02-09 | 2024 Spire Division II 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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.98 | flying | 200 Free Relay (leg 3) | 2024-02-09 | 2024 Spire Division II |
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 1:04.29
Front half 30.94s · back half 33.35s
Progression
Faster times are higher. One card per event, all courses & history.