swimJohnny Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.29 | +8.40s to B | 2025-01-01 | Sanction #: 251271-AP |
| 50 Freestyle | LCM | 35.71 | +1.42s to B | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 50 Backstroke | LCM | 45.73 | +6.24s to B | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 50 Breaststroke | LCM | 48.78 | +4.69s to B | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
| 50 Butterfly | LCM | 39.00 | +1.71s to B | 2026-05-09 | 2026 MR KBM Steve Bonano Meter Sprint Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
Progression
Faster times are higher. One card per event, all courses & history.