Ian Cho
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.15 | BB+2.06s to A | 2021-01-24 | TYR Turn Up The HEAT slow pool |
| 100 Freestyle | SCY | 1:05.89 | BB+4.60s to A | 2021-01-24 | TYR Turn Up The HEAT slow pool |
| 200 Freestyle | SCY | 2:28.48 | B+3.59s to BB | 2019-11-02 | Kelly Kinney Memorial - Splash Out Cancer venue |
| 500 Freestyle | SCY | 6:11.44 | BB+11.45s to A | 2020-02-28 | Lake Erie Junior Olympic Championship Meet venue |
| 50 Backstroke | SCY | 35.14 | BB+2.45s to A | 2020-03-01 | Lake Erie Junior Olympic Championship Meet venue |
| 100 Backstroke | SCY | 1:14.56 | BB+5.27s to A | 2021-02-14 | The Last Chance Meet venue |
| 200 Backstroke | SCY | 2:50.83 | B+10.34s to BB | 2019-11-03 | Kelly Kinney Memorial - Splash Out Cancer venue |
| 50 Breaststroke | SCY | 37.39 | BB+0.70s to A | 2020-02-29 | Lake Erie Junior Olympic Championship Meet venue |
| 100 Breaststroke | SCY | 1:19.78 | BB+1.39s to A | 2020-03-01 | Lake Erie Junior Olympic Championship Meet venue |
| 200 Breaststroke | SCY | 2:51.02 | BB+2.63s to A | 2021-02-21 | 2021 Get Up and Race Meet venue |
| 50 Butterfly | SCY | 32.12 | BB+0.93s to A | 2020-03-01 | Lake Erie Junior Olympic Championship Meet venue |
| 100 Butterfly | SCY | 1:10.87 | BB+1.58s to A | 2021-02-21 | 2021 Get Up and Race Meet venue |
| 100 Individual Medley | SCY | 1:12.11 | BB+2.12s to A | 2020-02-29 | Lake Erie Junior Olympic Championship Meet venue |
| 200 Individual Medley | SCY | 2:33.20 | BB+0.91s to A | 2021-01-24 | TYR Turn Up The HEAT slow pool |
| 50 Freestyle | LCM | 33.48 | BB+1.39s to A | 2021-05-08 | 2021 TCAT LC Age Group & Open Meet venue |
| 100 Freestyle | LCM | 1:12.44 | BB+2.05s to A | 2021-06-20 | Holtrey Summer Classic venue |
| 200 Freestyle | LCM | 2:40.86 | BB+7.27s to A | 2021-06-18 | Holtrey Summer Classic venue |
| 400 Freestyle | LCM | 6:23.78 | +2.59s to B | 2019-06-15 | 2019 Holtrey Summer Classic venue |
| 50 Backstroke | LCM | 38.91 | BB+1.12s to A | 2021-06-19 | Holtrey Summer Classic venue |
| 100 Backstroke | LCM | 1:22.43 | BB+0.54s to A | 2021-06-20 | Holtrey Summer Classic venue |
| 200 Backstroke | LCM | 2:56.22 | BB+2.23s to A | 2021-07-02 | 2021 TCAT Midsummer Swim Meet venue |
| 50 Breaststroke | LCM | 42.11 | BB+0.12s to A | 2021-07-03 | 2021 TCAT Midsummer Swim Meet venue |
| 100 Breaststroke | LCM | 1:30.58 | A+3.39s to AA | 2021-07-10 | LSSC Avon Classic venue |
| 200 Breaststroke | LCM | 3:15.83 | BB+0.44s to A | 2021-07-03 | 2021 TCAT Midsummer Swim Meet venue |
| 50 Butterfly | LCM | 35.09 | A+1.50s to AA | 2021-06-20 | Holtrey Summer Classic venue |
| 100 Butterfly | LCM | 1:17.38 | A+1.79s to AA | 2021-07-03 | 2021 TCAT Midsummer Swim Meet venue |
| 200 Individual Medley | LCM | 2:50.20 | A+3.71s to AA | 2021-07-02 | 2021 TCAT Midsummer Swim Meet venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 | 30.89 | flat | 200 Free Relay | 2020-02-29 | Lake Erie Junior Olympic Championship Meet |
| 50 Freestyle | SCY | 29.81 | flying | 200 Free Relay (leg 3) | 2019-11-03 | Kelly Kinney Memorial - Splash Out Cancer |
| 50 Freestyle | SCY | 30.86 | flying | 200 Medley Relay (leg 4) | 2019-11-23 | The 2019 Mark J. Braun Fall Classic |
| 50 Breaststroke | SCY | 45.37 | flying | 200 Medley Relay (leg 2) | 2019-01-19 | 2019 Jim Scullion Age Group Showdown |
| 50 Butterfly | SCY | 32.72 | flying | 200 Medley Relay (leg 3) | 2020-03-01 | Lake Erie Junior Olympic Championship Meet |
| 50 Freestyle | LCM | 35.52 | flat | 200 Free Relay | 2019-07-19 | 2019 Lake Erie LC Age Group Championship Meet |
| 100 Freestyle | LCM | 1:13.32 | flat | 400 Free Relay | 2021-06-20 | Holtrey Summer Classic |
| 50 Breaststroke | LCM | 44.12 | flying | 200 Medley Relay (leg 2) | 2019-08-03 | 2019 WI Central Zone 14 & U Championship |
| 50 Butterfly | LCM | 38.27 | flying | 200 Medley Relay (leg 3) | 2019-07-21 | 2019 Lake Erie LC Age Group Championship Meet |
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
3062 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:23.78 | 413 |
| 100 BK LCM | 1:22.43 | 622 |
| 100 BR LCM | 1:30.58 | 663 |
| 100 FL LCM | 1:17.38 | 672 |
| 200 IM LCM | 2:50.20 | 692 |
IMR 11-12 · LCM
3134 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:40.86 | 583 |
| 50 BK LCM | 38.91 | 587 |
| 50 BR LCM | 42.11 | 629 |
| 50 FL LCM | 35.09 | 643 |
| 200 IM LCM | 2:50.20 | 692 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:05.89
Front half 31.50s · back half 34.39s
200 Freestyle SCY 2:28.48
Front half 72.14s · back half 76.34s
500 Freestyle SCY 6:11.44
Front half 183.71s · back half 187.73s
100 Backstroke SCY 1:14.56
Front half 36.55s · back half 38.01s
200 Backstroke SCY 2:50.83
Front half 85.67s · back half 85.16s
100 Breaststroke SCY 1:19.78
Front half 37.99s · back half 41.79s
200 Breaststroke SCY 2:51.02
Front half 82.99s · back half 88.03s
100 Butterfly SCY 1:10.87
Front half 34.40s · back half 36.47s
100 Individual Medley SCY 1:12.11
Front half 33.46s · back half 38.65s
200 Individual Medley SCY 2:33.20
Front half 73.44s · back half 79.76s
100 Freestyle LCM 1:12.44
Front half 34.35s · back half 38.09s
200 Freestyle LCM 2:40.86
Front half 77.01s · back half 83.85s
400 Freestyle LCM 6:23.78
Front half 188.80s · back half 194.98s
100 Backstroke LCM 1:22.43
Front half 40.29s · back half 42.14s
200 Backstroke LCM 2:56.22
Front half 87.58s · back half 88.64s
100 Breaststroke LCM 1:30.58
Front half 42.33s · back half 48.25s
200 Breaststroke LCM 3:15.83
Front half 94.91s · back half 100.92s
100 Butterfly LCM 1:17.38
Front half 37.86s · back half 39.52s
200 Individual Medley LCM 2:50.20
Front half 81.02s · back half 89.18s
Progression
Faster times are higher. One card per event, all courses & history.