swimJihan Jeon
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 500 Freestyle | SCY | 4:47.46 | AAA+11.97s to AAAA·Sectionals ✓+10.37s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Backstroke | SCY | 52.77 | AA+0.28s to AAA·Sectionals ✓+1.28s to Futures | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Backstroke | SCY | 1:53.90 | AAA+4.31s to AAAA·Sectionals ✓+1.11s to Futures | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 50 Breaststroke | SCY | 27.91 | AAA+0.92s to AAAA·+1.62s to Futures | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Breaststroke | SCY | 58.80 | AAA+2.11s to AAAA·Sectionals ✓+0.81s to Futures | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Breaststroke | SCY | 2:06.76 | AAA+3.57s to AAAA·Futures ✓+5.17s to Winter JNs | 2026-02-28 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 100 Butterfly | SCY | 54.65 | A+0.36s to AA·Sectionals ✓+4.06s to Futures | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Individual Medley | SCY | 1:52.78 | AAA+0.59s to AAAA·Futures ✓+3.19s to Winter JNs | 2026-03-01 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 400 Individual Medley | SCY | 3:58.33 | AAAA·Futures ✓+1.84s to Winter JNs | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceansidevenue |
| 200 Freestyle | LCM | 1:59.39 | AAA+2.80s to AAAA·Sectionals ✓+1.60s to Futures | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 400 Freestyle | LCM | 4:17.46 | AAA+8.77s to AAAA·Sectionals ✓+7.47s to Futures | 2025-07-12 | 2025 LAI Entriesvenue |
| 200 Backstroke | LCM | 2:16.59 | AA+1.80s to AAA·Sectionals ✓+4.70s to Futures | 2025-07-12 | 2025 LAI Entriesvenue |
| 100 Breaststroke | LCM | 1:09.46 | AA+0.27s to AAA·Sectionals ✓+1.27s to Futures | 2025-07-23 | USA Swimming Futures Sacramento 2025venue |
| 200 Breaststroke | LCM | 2:31.53 | AA+0.54s to AAA·Sectionals ✓+2.44s to Futures | 2025-07-11 | 2025 LAI Entriesvenue |
| 100 Butterfly | LCM | 1:02.78 | A+0.39s to AA·Sectionals ✓+4.79s to Futures | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 200 Individual Medley | LCM | 2:13.00 | AAA+3.01s to AAAA·Sectionals ✓+0.21s to Futures | 2025-07-13 | 2025 LAI Entriesvenue |
| 400 Individual Medley | LCM | 4:37.69 | AAAA·Futures ✓+1.80s to Winter JNs | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:43.40 | flying | 800 Free Relay (leg 3) | 2026-02-26 | 2026 SI CA/NV Speedo Sectionals Oceanside |
| 100 Breaststroke | SCY | 59.60 | flying | 400 Medley Relay (leg 2) | 2026-02-27 | 2026 SI CA/NV Speedo Sectionals Oceanside |
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 · SCY
4520 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:47.46 | 850 |
| 200 BK SCY | 1:53.90 | 849 |
| 200 BR SCY | 2:06.76 | 884 |
| 200 IM SCY | 1:52.78 | 942 |
| 400 IM SCY | 3:58.33 | 995 |
| 200 FL SCY | — | 0 |
IMR 17-18 · LCM
3329 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 1:59.39 | 886 |
| 100 BR LCM | 1:09.46 | 822 |
| 100 FL LCM | 1:02.78 | 709 |
| 200 IM LCM | 2:13.00 | 912 |
| 100 BK LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 4:47.46
Front half 141.45s · back half 146.01s
100 Backstroke SCY 52.77
Front half 25.54s · back half 27.23s
200 Backstroke SCY 1:53.90
Front half 55.89s · back half 58.01s
100 Breaststroke SCY 58.80
Front half 27.91s · back half 30.89s
200 Breaststroke SCY 2:06.76
Front half 61.35s · back half 65.41s
200 Individual Medley SCY 1:52.78
Front half 53.13s · back half 59.65s
400 Individual Medley SCY 3:58.33
Front half 114.70s · back half 123.63s
200 Freestyle LCM 1:59.39 split/total mismatch
400 Freestyle LCM 4:17.46
Front half 128.79s · back half 128.67s
200 Backstroke LCM 2:16.59
Front half 65.59s · back half 71.00s
100 Breaststroke LCM 1:09.46
Front half 32.70s · back half 36.76s
200 Breaststroke LCM 2:31.53
Front half 74.03s · back half 77.50s
200 Individual Medley LCM 2:13.00
Front half 62.34s · back half 70.66s
400 Individual Medley LCM 4:37.69 split/total mismatch
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.