swimDavid Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 1:32.05 | +20.56s to B | 2026-03-21 | 2026 RMSC Spring Finale fast pool |
| 50 Breaststroke | SCY | 58.16 | +14.67s to B | 2025-11-15 | 2025 PV November Open - Franconia venue |
| 100 Individual Medley | SCY | 1:51.70 | +29.81s to B | 2026-02-28 | 2026 Cherry Blossom Champs venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 11-12 · SCY
321 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BR SCY | 58.16 | 158 |
| 100 IM SCY | 1:51.70 | 163 |
| 200 FR SCY | — | 0 |
| 50 BK SCY | — | 0 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:32.05
Front half 42.54s · back half 49.51s
100 Individual Medley SCY 1:51.70
Front half 52.95s · back half 58.75s
Progression
Faster times are higher. One card per event, all courses & history.