swimRay Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.93 | BB+0.24s to A·+1.74s to Sectionals | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 100 Freestyle | SCY | 54.90 | BB+0.61s to A·+3.91s to Sectionals | 2025-12-14 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 100 Breaststroke | SCY | 1:12.58 | BB+5.19s to A·+9.39s to Sectionals | 2025-12-12 | 2025 CA GWSC Winter Age Group Invitationalvenue |
| 50 Freestyle | LCM | 28.35 | A+0.96s to AA·+1.36s to Sectionals | 2025-06-15 | 2025 June Age Group Invitevenue |
| 100 Freestyle | LCM | 1:05.44 | BB+3.15s to A·+6.45s to Sectionals | 2025-07-24 | 2025 CA SCS/RAA Summer A/G Champsvenue |
| 50 Breaststroke | LCM | 35.62 | A+0.63s to AA·+4.73s to Futures | 2026-07-25 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 100 Breaststroke | LCM | 1:25.30 | B+0.41s to BB·+11.60s to Sectionals | 2025-06-14 | 2025 June Age Group Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · SCY
502 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:12.58 | 502 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM 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 54.90
Front half 26.04s · back half 28.86s
100 Breaststroke SCY 1:12.58
Front half 34.06s · back half 38.52s
100 Freestyle LCM 1:05.44
Front half 30.61s · back half 34.83s
100 Breaststroke LCM 1:25.30
Front half 39.99s · back half 45.31s
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.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.