Olivia Zhang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.05 | BB+0.56s to A | 2024-12-07 | 2024 Gulf Age Group Championships venue |
| 100 Freestyle | SCY | 1:05.91 | A+2.12s to AA | 2024-10-19 | 2024 LSST October Open Meet |
| 200 Freestyle | SCY | 2:37.61 | B+0.52s to BB | 2024-10-20 | 2024 LSST October Open Meet slow pool |
| 50 Breaststroke | SCY | 45.51 | +0.02s to B | 2024-10-20 | 2024 LSST October Open Meet slow pool |
| 100 Breaststroke | SCY | 1:31.70 | BB+6.21s to A | 2024-12-08 | 2024 Gulf Age Group Championships venue |
| 50 Butterfly | SCY | 39.31 | +0.42s to B | 2024-10-19 | 2024 LSST October Open Meet slow pool |
| 100 Individual Medley | SCY | 1:20.60 | BB+4.61s to A | 2024-12-07 | 2024 Gulf Age Group Championships venue |
| 100 Freestyle | LCM | 1:15.35 | A+2.06s to AA | 2025-06-27 | 2025 Fleet Last Chance |
| 50 Breaststroke | LCM | 1:36.71 | +44.42s to B | 2025-06-27 | 2025 Fleet Last Chance |
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
473 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:31.70 | 473 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1689 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:37.61 | 462 |
| 50 BR SCY | 45.51 | 380 |
| 50 FL SCY | 39.31 | 349 |
| 100 IM SCY | 1:20.60 | 498 |
| 50 BK 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 1:05.91 split/total mismatch
200 Freestyle SCY 2:37.61
Front half 74.91s · back half 82.70s
100 Breaststroke SCY 1:31.70
Front half 43.57s · back half 48.13s
100 Individual Medley SCY 1:20.60 RT 0.89s
Front half 35.88s · back half 44.72s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.