swimJefferson Shi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Backstroke | SCY | 1:02.12 | +38.43s to Futures | 2026-01-31 | BCA Winter Heats venue |
| 50 Freestyle | LCM | 56.82 | +29.83s to Sectionals | 2026-06-27 | 2026 Class-Malibu Waves Free Weekend Invite venue |
| 50 Backstroke | LCM | 1:02.15 | +34.26s to Futures | 2026-06-06 | 2026 BCA June LC Meet venue |
| 50 Breaststroke | LCM | 1:16.53 | +45.64s to Futures | 2026-04-12 | Royal Swim Team LCM April Swim Craft slow pool |
| 50 Butterfly | LCM | 1:29.94 | +63.65s to Futures | 2026-06-06 | 2026 BCA June LC Meet 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.
IMX / IMR
IMR 10 & under · LCM
426 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 1:02.15 | 210 |
| 50 BR LCM | 1:16.53 | 159 |
| 50 FL LCM | 1:29.94 | 57 |
| 100 FR LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
Progression
Faster times are higher. One card per event, all courses & history.