swimEric Chai
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.21 | BB+2.12s to A·+7.02s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Freestyle | SCY | 1:07.02 | B+0.63s to BB·+16.03s to Sectionals | 2026-10-18 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Freestyle | SCY | 2:34.04 | B+9.15s to BB·+42.25s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Backstroke | SCY | 36.47 | B+0.88s to BB·+12.78s to Futures | 2026-10-04 | 2026 PN Wave Rocktober Invitational- Approvedvenue |
| 100 Backstroke | SCY | 1:20.18 | B+4.49s to BB·+24.69s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 50 Breaststroke | SCY | 36.28 | A+1.29s to AA·+9.99s to Futures | 2026-10-03 | 2026 PN Wave Rocktober Invitational- Approvedvenue |
| 100 Breaststroke | SCY | 1:18.72 | BB+0.33s to A·+15.53s to Sectionals | 2026-10-17 | 2026 PN VAST Fall Classic Invite -Approvedfast pool |
| 200 Breaststroke | SCY | 2:50.43 | BB+2.04s to A·+33.14s to Sectionals | 2026-10-03 | 2026 PN Wave Rocktober Invitational- Approvedvenue |
| 50 Butterfly | SCY | 31.76 | BB+0.57s to A·+8.87s to Futures | 2026-10-19 | 1767466 |
| 100 Butterfly | SCY | 1:24.73 | +1.84s to B·+29.54s to Sectionals | 2026-06-21 | 2026 PN SRST Summer Invitational - Approvedvenue |
| 100 Individual Medley | SCY | 1:17.09 | B+1.20s to BB | 2026-08-01 | 2026 PN WAVE Summer Pentathlon Invite- Appr.venue |
| 200 Individual Medley | SCY | 2:44.47 | BB+12.18s to A·+40.48s to Sectionals | 2026-10-04 | 2026 PN Wave Rocktober Invitational- Approvedvenue |
| 50 Freestyle | LCM | 35.28 | B+0.49s to BB·+8.29s to Sectionals | 2026-07-10 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 100 Freestyle | LCM | 1:20.76 | B+4.57s to BB·+21.77s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 50 Backstroke | LCM | 42.95 | B+1.76s to BB·+15.06s to Futures | 2026-07-09 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 100 Backstroke | LCM | 1:38.07 | +0.88s to B·+32.88s to Sectionals | 2026-07-10 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 50 Breaststroke | LCM | 41.76 | A+1.77s to AA·+10.87s to Futures | 2026-07-25 | 2026 PN LC 12&U Championships-Approvedvenue |
| 100 Breaststroke | LCM | 1:35.04 | BB+3.75s to A·+21.34s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
| 200 Breaststroke | LCM | 3:22.42 | BB+7.03s to A·+41.54s to Sectionals | 2026-07-23 | 2026 PN LC 12&U Championships-Approvedvenue |
| 50 Butterfly | LCM | 50.65 | +8.66s to B·+24.36s to Futures | 2025-07-18 | 2025 PN Chinook Age Group Seattle Openvenue |
| 100 Butterfly | LCM | 1:43.77 | +8.68s to B·+40.68s to Sectionals | 2026-07-09 | 2026 PN Chinook Seattle Age Group Open- Approvenue |
| 200 Individual Medley | LCM | 3:14.17 | B+4.58s to BB·+49.48s to Sectionals | 2026-07-24 | 2026 PN LC 12&U Championships-Approvedvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 37.22 | flying | 200 Free Relay (leg 2) | 2025-04-27 | 2025 PN UPAC Mark Olson Invitational |
| 50 Backstroke | SCY | 43.96 | flat | 200 Medley Relay | 2025-04-26 | 2025 PN UPAC Mark Olson Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 11-12 · SCY
1903 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:20.18 | 408 |
| 100 BR SCY | 1:18.72 | 638 |
| 100 FL SCY | 1:24.73 | 339 |
| 200 IM SCY | 2:44.47 | 518 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
2642 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:34.04 | 438 |
| 50 BK SCY | 36.47 | 461 |
| 50 BR SCY | 36.28 | 653 |
| 50 FL SCY | 31.76 | 593 |
| 100 IM SCY | 1:17.09 | 497 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:07.02 RT 0.67s
Front half 32.48s · back half 34.54s
200 Freestyle SCY 2:34.04 RT 0.65s· 14.5 min after 100 Breaststroke
Front half 74.56s · back half 79.48s
100 Backstroke SCY 1:20.18 RT 0.73s· 28.5 min after 200 Freestyle
Front half 39.10s · back half 41.08s
100 Breaststroke SCY 1:18.72 RT 0.63s
Front half 37.19s · back half 41.53s
200 Breaststroke SCY 2:50.43 · 15.0 min after 50 Freestyle
Front half 83.20s · back half 87.23s
100 Butterfly SCY 1:24.73 · 4.5 min after 200 Freestyle
Front half 40.28s · back half 44.45s
100 Individual Medley SCY 1:17.09 · 9.0 min after 50 Butterfly
Front half 37.22s · back half 39.87s
200 Individual Medley SCY 2:44.47
Front half 81.25s · back half 83.22s
200 Breaststroke LCM 3:22.42 RT 0.56s
Front half 99.37s · back half 103.05s
200 Individual Medley LCM 3:14.17 RT 0.56s
Front half 95.65s · back half 98.52s
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.