swimJaehyeok Choi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:44.79 | AAA+4.20s to AAAA | 2020-02-15 | 2020 TYR Senior Metropolitan Winter Championships, S#: 200201 & 200251-T |
| 200 Butterfly | SCY | 1:54.64 | AAA+3.95s to AAAA | 2020-02-15 | 2020 TYR Senior Metropolitan Winter Championships, S#: 200201 & 200251-T |
| 200 Freestyle | LCM | 1:57.09 | AAA+1.90s to AAAA | 2017-07-22 | 2019 Senior Metropolitan Summer LC Championships, S#: 190710 & 190754-T |
| 400 Freestyle | LCM | 4:08.57 | AAA+2.98s to AAAA | 2017-07-22 | 2019 Senior Metropolitan Summer LC Championships, S#: 190710 & 190754-T |
| 800 Freestyle | LCM | 8:36.19 | AAA+1.90s to AAAA | 2019-08-01 | 2019 NI - EZ LC Senior Zone Championship |
| 1500 Freestyle | LCM | 16:29.83 | AAA+5.74s to AAAA | 2020-02-15 | 2020 TYR Senior Metropolitan Winter Championships, S#: 200201 & 200251-T |
| 200 Butterfly | LCM | 2:21.08 | A+3.19s to AA | 2018-03-22 | 2018 Speedo Sectional Championship |
| 200 Individual Medley | LCM | 2:23.72 | A+1.83s to AA | 2018-03-22 | 2018 Speedo Sectional Championship |
| 400 Individual Medley | LCM | 4:50.28 | AAA+11.99s to AAAA | 2018-03-22 | 2018 Speedo Sectional Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 18.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 56.45 | flying | 400 Free Relay (leg 3) | 2017-08-04 | 2017 Futures Championships (Geneva, Ohio) |
| 200 Freestyle | LCM | 2:01.89 | flying | 800 Free Relay (leg 4) | 2019-08-03 | 2019 NI - EZ LC Senior Zone Championship |
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 17-18 · LCM
3234 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:08.57 | 956 |
| 200 FL LCM | 2:21.08 | 700 |
| 200 IM LCM | 2:23.72 | 722 |
| 400 IM LCM | 4:50.28 | 856 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
IMR 17-18 · LCM
1661 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:57.09 | 939 |
| 200 IM LCM | 2:23.72 | 722 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:44.79
Front half 50.68s · back half 54.11s
800 Freestyle LCM 8:36.19 split/total mismatch
1500 Freestyle LCM 16:29.83 split/total mismatch
200 Individual Medley LCM 2:23.72
Front half 69.27s · back half 74.45s
400 Individual Medley LCM 4:50.28
Progression
Faster times are higher. One card per event, all courses & history.