Libby Cha
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.34 | +3.95s to B | Shaker Shark Invitational 2008 venue | |
| 200 Freestyle | SCY | 3:28.95 | +39.86s to B | Sundae Splash meet slow pool | |
| 50 Backstroke | SCY | 46.28 | +5.69s to B | Texas Round Up slow pool | |
| 50 Breaststroke | SCY | 53.27 | +7.78s to B | Sundae Splash meet slow pool | |
| 100 Breaststroke | SCY | 1:49.37 | +9.08s to B | Sundae Splash meet slow pool | |
| 50 Butterfly | SCY | 44.78 | +5.89s to B | Texas Round Up slow pool | |
| 100 Individual Medley | SCY | 1:42.76 | +14.07s to B | Texas Round Up slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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
IMX 11-12 · SCY
279 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:49.37 | 279 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1159 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:28.95 | 198 |
| 50 BK SCY | 46.28 | 248 |
| 50 BR SCY | 53.27 | 237 |
| 50 FL SCY | 44.78 | 236 |
| 100 IM SCY | 1:42.76 | 240 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 3:28.95
Front half 96.92s · back half 112.03s
100 Breaststroke SCY 1:49.37
Front half 50.54s · back half 58.83s
100 Individual Medley SCY 1:42.76
Front half 46.12s · back half 56.64s
Progression
Faster times are higher. One card per event, all courses & history.