swimAlvin Chai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.58 | 2024-05-18 | DFAC Spring Splash 2024slow pool | |
| 50 Freestyle | SCY | 35.06 | B+0.27s to BB·+12.47s to Sectionals | 2026-01-09 | 2026 BAC January Classic Invite |
| 100 Freestyle | SCY | 1:16.25 | BB+6.06s to A·+27.26s to Sectionals | 2026-05-08 | 2026 Spring Fling Meet |
| 50 Backstroke | SCY | 39.26 | BB+1.47s to A·+14.77s to Sectionals | 2026-05-08 | 2026 Spring Fling Meet |
| 25 Breaststroke | SCY | 26.15 | 2024-05-18 | DFAC Spring Splash 2024slow pool | |
| 50 Breaststroke | SCY | 43.25 | BB+1.16s to A·+16.06s to Sectionals | 2026-01-09 | 2026 BAC January Classic Invite |
| 100 Breaststroke | SCY | 1:48.70 | B+5.11s to BB·+45.11s to Sectionals | 2024-11-24 | MSS 2024 Rock Star Splashfast pool |
| 50 Butterfly | SCY | 41.06 | BB+4.97s to A·+17.37s to Sectionals | 2026-01-09 | 2026 BAC January Classic Invite |
| 100 Individual Medley | SCY | 1:26.49 | BB+6.60s to A | 2026-05-08 | 2026 Spring Fling Meet |
| 50 Freestyle | LCM | 47.31 | +3.42s to B·+21.32s to Sectionals | 2025-06-01 | 2025 BAC Jack Pettinger Invitationalvenue |
| 100 Freestyle | LCM | 1:52.01 | +10.92s to B·+55.42s to Sectionals | 2025-05-31 | 2025 BAC Jack Pettinger Invitationalvenue |
| 50 Backstroke | LCM | 52.62 | B+3.33s to BB·+23.93s to Sectionals | 2025-06-01 | 2025 BAC Jack Pettinger Invitationalvenue |
| 50 Breaststroke | LCM | 1:00.93 | +0.04s to B·+28.94s to Sectionals | 2025-05-31 | 2025 BAC Jack Pettinger Invitationalvenue |
| 100 Breaststroke | LCM | 2:09.33 | B+9.94s to BB·+56.54s to Sectionals | 2025-06-01 | 2025 BAC Jack Pettinger Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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
IMX 10 & under · SCY
380 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:48.70 | 380 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
2596 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:16.25 | 504 |
| 50 BK SCY | 39.26 | 551 |
| 50 BR SCY | 43.25 | 595 |
| 50 FL SCY | 41.06 | 421 |
| 100 IM SCY | 1:26.49 | 525 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Breaststroke SCY 1:48.70
Front half 51.38s · back half 57.32s
100 Freestyle LCM 1:52.01
Front half 52.38s · back half 59.63s
100 Breaststroke LCM 2:09.33
Front half 64.35s · back half 64.98s
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.