swimSeojun Choi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.03 | AA+0.54s to AAA·+1.64s to Sectionals | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Freestyle | SCY | 51.74 | AA+0.55s to AAA·+3.25s to Sectionals | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 200 Freestyle | SCY | 1:54.33 | AA+2.34s to AAA·+8.04s to Sectionals | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 500 Freestyle | SCY | 5:12.79 | AA+9.50s to AAA·+25.40s to Sectionals | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 50 Butterfly | SCY | 26.09 | AAA+1.20s to AAAA·+3.20s to Futures | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Butterfly | SCY | 55.72 | AA+0.33s to AAA·+2.53s to Sectionals | 2026-03-19 | 2026 NJS & Scarlet 11 & Over Gold Champs |
| 100 Freestyle | LCM | 58.86 | AAA+2.47s to AAAA·+3.37s to Sectionals | 2026-07-29 | 2026 EZ LC Age Group Championshipfast pool |
| 50 Butterfly | LCM | 28.60 | AAA+0.61s to AAAA·+2.31s to Futures | 2026-07-31 | 2026 EZ LC Age Group Championshipfast pool |
| 100 Butterfly | LCM | 1:03.10 | AA+0.01s to AAA·+2.91s to Sectionals | 2026-07-30 | 2026 EZ LC Age Group Championshipfast pool |
| 200 Butterfly | LCM | 2:23.33 | AA+1.84s to AAA·+7.04s to Sectionals | 2026-07-29 | 2026 EZ LC Age Group Championshipfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | 26.09 | flying | 200 Free Relay (leg 4) | 2026-07-29 | 2026 EZ LC Age Group Championship |
| 100 Freestyle | LCM | 58.09 | flying | 400 Free Relay (leg 3) | 2026-07-31 | 2026 EZ LC Age Group 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 13-14 · LCM
831 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FL LCM | 2:23.33 | 831 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 IM LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · SCY
1672 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:54.33 | 817 |
| 100 FL SCY | 55.72 | 855 |
| 100 BK SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 58.86
Front half 28.17s · back half 30.69s
100 Butterfly LCM 1:03.10
Front half 29.72s · back half 33.38s
200 Butterfly LCM 2:23.33
Front half 68.24s · back half 75.09s
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.