swimAaron Cho
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.69 | A+0.90s to AA·+6.50s to Sectionals | 2025-10-25 | TORR Spooky Splashvenue |
| 100 Freestyle | SCY | 1:06.05 | BB+0.86s to A·+15.06s to Sectionals | 2025-09-20 | 2025 TSM Aquatics Season Openervenue |
| 50 Backstroke | SCY | 35.52 | BB+0.63s to A·+11.83s to Futures | 2025-09-20 | 2025 TSM Aquatics Season Openervenue |
| 50 Breaststroke | SCY | 39.17 | A+1.48s to AA·+12.88s to Futures | 2025-10-26 | TORR Spooky Splashvenue |
| 100 Breaststroke | SCY | 1:27.27 | BB+2.28s to A·+24.08s to Sectionals | 2025-10-25 | TORR Spooky Splashvenue |
| 50 Butterfly | SCY | 33.06 | A+0.97s to AA·+10.17s to Futures | 2025-10-25 | TORR Spooky Splashvenue |
| 100 Butterfly | SCY | 1:30.98 | +0.49s to B·+35.79s to Sectionals | 2025-02-02 | 2025 CA TORR Polar Plungevenue |
| 200 Individual Medley | SCY | 2:52.76 | BB+9.07s to A·+48.77s to Sectionals | 2025-02-02 | 2025 CA TORR Polar Plungevenue |
| 50 Freestyle | LCM | 33.27 | A+0.48s to AA·+6.28s to Sectionals | 2026-07-10 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 100 Freestyle | LCM | 1:13.14 | A+1.05s to AA·+14.15s to Sectionals | 2026-07-12 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 200 Freestyle | LCM | 2:40.41 | A+4.52s to AA·+31.72s to Sectionals | 2026-05-02 | 2026 TORR May Spring Splashvenue |
| 50 Backstroke | LCM | 39.21 | A+0.72s to AA·+11.32s to Futures | 2026-03-29 | 2026 SGAC March LC Meetvenue |
| 100 Backstroke | LCM | 1:22.85 | AA+2.86s to AAA·+17.66s to Sectionals | 2026-07-11 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 50 Breaststroke | LCM | 42.33 | AA+1.54s to AAA·+11.44s to Futures | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREAfast pool |
| 100 Breaststroke | LCM | 1:34.44 | AA+4.15s to AAA·+20.74s to Sectionals | 2026-03-29 | 2026 SGAC March LC Meetvenue |
| 50 Butterfly | LCM | 36.75 | A+0.56s to AA·+10.46s to Futures | 2026-03-28 | 2026 SGAC March LC Meetvenue |
| 100 Butterfly | LCM | 1:26.49 | A+4.30s to AA·+23.40s to Sectionals | 2026-07-11 | 2026 Summer Pacific Champs @BLAST - copied -venue |
| 200 Individual Medley | LCM | 2:58.14 | AA+7.25s to AAA·+33.45s to Sectionals | 2026-05-03 | 2026 TORR May Spring Splashvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | LCM | 32.82 | flying | 200 Free Relay (leg 2) | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREA |
| 50 Backstroke | LCM | 39.31 | flat | 200 Medley Relay | 2026-07-24 | 2026 CA SCS Summer A/G Champs @ BREA |
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
2283 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK LCM | 1:22.85 | 613 |
| 100 BR LCM | 1:34.44 | 585 |
| 100 FL LCM | 1:26.49 | 481 |
| 200 IM LCM | 2:58.14 | 604 |
| 400 FR LCM | — | 0 |
IMR 11-12 · LCM
2944 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:40.41 | 588 |
| 50 BK LCM | 39.21 | 574 |
| 50 BR LCM | 42.33 | 619 |
| 50 FL LCM | 36.75 | 559 |
| 200 IM LCM | 2:58.14 | 604 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:06.05
Front half 30.46s · back half 35.59s
100 Breaststroke SCY 1:27.27
Front half 40.83s · back half 46.44s
100 Butterfly SCY 1:30.98
Front half 40.13s · back half 50.85s
200 Freestyle LCM 2:40.41
Front half 75.95s · back half 84.46s
200 Individual Medley LCM 2:58.14
Front half 84.46s · back half 93.68s
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.