swimIvan Choo
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 35.27 | +2.48s to B·+12.08s to Sectionals | 2026-01-10 | 2026 CA Commerce Aquatics SC Swim Meet -venue |
| 100 Freestyle | SCY | 1:16.99 | +5.50s to B·+26.00s to Sectionals | 2025-09-14 | 2025 DARE Launch & Lunge Season Openervenue |
| 200 Freestyle | SCY | 2:56.25 | +20.26s to B·+64.46s to Sectionals | 2025-10-11 | 2025 CA Cerritos SC Swim Meetvenue |
| 50 Backstroke | SCY | 41.57 | +3.08s to B·+17.88s to Futures | 2026-01-11 | 2026 CA Commerce Aquatics SC Swim Meet -venue |
| 100 Backstroke | SCY | 1:29.89 | +7.70s to B·+34.40s to Sectionals | 2026-01-11 | 2026 CA Commerce Aquatics SC Swim Meet -venue |
| 50 Breaststroke | SCY | 49.33 | +5.84s to B·+23.04s to Futures | 2025-10-12 | 2025 CA Cerritos SC Swim Meetvenue |
| 100 Breaststroke | SCY | 1:45.06 | +12.47s to B·+41.87s to Sectionals | 2025-09-14 | 2025 DARE Launch & Lunge Season Openervenue |
| 50 Butterfly | SCY | 43.04 | +5.95s to B·+20.15s to Futures | 2025-10-12 | 2025 CA Cerritos SC Swim Meetvenue |
| 100 Butterfly | SCY | 1:41.05 | +18.16s to B·+45.86s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 100 Individual Medley | SCY | 1:30.33 | +8.44s to B | 2025-10-11 | 2025 CA Cerritos SC Swim Meetvenue |
| 200 Individual Medley | SCY | 3:11.06 | +11.77s to B·+67.07s to Sectionals | 2025-09-14 | 2025 DARE Launch & Lunge Season Openervenue |
| 50 Freestyle | LCM | 38.15 | +0.76s to B·+11.16s to Sectionals | 2026-05-23 | 2026 Lakewood May Lc Invitevenue |
| 100 Freestyle | LCM | 1:24.62 | +2.53s to B·+25.63s to Sectionals | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
| 200 Freestyle | LCM | 3:07.00 | +7.81s to B·+58.31s to Sectionals | 2026-04-11 | Armada Lc April Meet -April 11-12-2026venue |
| 50 Backstroke | LCM | 45.29 | +0.70s to B·+17.40s to Futures | 2026-04-11 | Armada Lc April Meet -April 11-12-2026venue |
| 100 Backstroke | LCM | 1:36.65 | B+7.06s to BB·+31.46s to Sectionals | 2026-04-12 | Armada Lc April Meet -April 11-12-2026venue |
| 50 Breaststroke | LCM | 56.19 | +6.40s to B·+25.30s to Futures | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
| 100 Breaststroke | LCM | 1:56.44 | +8.65s to B·+42.74s to Sectionals | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
| 50 Butterfly | LCM | 48.04 | +6.05s to B·+21.75s to Futures | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
| 100 Butterfly | LCM | 1:51.95 | +16.86s to B·+48.86s to Sectionals | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
| 200 Individual Medley | LCM | 2:53.78 | A+7.29s to AA·+29.09s to Sectionals | 2025-06-01 | 2025 CA Downey Dolphins Swim Team LC Meetslow pool |
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 | 35.15 | flying | 200 Medley Relay (leg 4) | 2026-02-15 | 2026 Metro Champs @ La Mirada Armada |
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 · LCM
1570 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:36.65 | 386 |
| 100 BR LCM | 1:56.44 | 312 |
| 100 FL LCM | 1:51.95 | 222 |
| 200 IM LCM | 2:53.78 | 650 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
1907 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 3:07.00 | 371 |
| 50 BK LCM | 45.29 | 372 |
| 50 BR LCM | 56.19 | 264 |
| 50 FL LCM | 48.04 | 250 |
| 200 IM LCM | 2:53.78 | 650 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:56.25
100 Backstroke SCY 1:29.89
Front half 45.28s · back half 44.61s
100 Breaststroke SCY 1:45.06
Front half 50.84s · back half 54.22s
100 Butterfly SCY 1:41.05
Front half 47.33s · back half 53.72s
100 Individual Medley SCY 1:30.33
Front half 44.80s · back half 45.53s
200 Individual Medley SCY 3:11.06
Front half 93.69s · back half 97.37s
200 Freestyle LCM 3:07.00
Front half 91.30s · back half 95.70s
100 Backstroke LCM 1:36.65
Front half 47.98s · back half 48.67s
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.