swimJayden Choi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 18.45 | 2019-09-29 | 2019 MR NCAC September29th First Sprint Meet | |
| 50 Freestyle | SCY | 24.26 | A+0.57s to AA·+1.07s to Sectionals | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 100 Freestyle | SCY | 53.91 | A+1.92s to AA·+2.92s to Sectionals | 2025-12-14 | 2025 CA SCS/SCAT WAGvenue |
| 200 Freestyle | SCY | 2:01.31 | BB+2.72s to A·+9.52s to Sectionals | 2025-09-13 | 2025 DARE Launch & Lunge Season Openervenue |
| 500 Freestyle | SCY | 5:25.87 | BB+3.28s to A·+23.18s to Sectionals | 2026-02-15 | 2026 Metro Champs @ La Mirada Armadavenue |
| 25 Backstroke | SCY | 26.44 | 2019-09-29 | 2019 MR NCAC September29th First Sprint Meet | |
| 100 Backstroke | SCY | 1:08.23 | B+3.74s to BB·+12.74s to Sectionals | 2025-02-02 | 2025 CA Commerce Aquatics SC Swim Meetvenue |
| 25 Breaststroke | SCY | 35.12 | 2019-09-29 | 2019 MR NCAC September29th First Sprint Meet | |
| 50 Breaststroke | SCY | 29.79 | AA+0.30s to AAA·+3.50s to Futures | 2025-11-09 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 100 Breaststroke | SCY | 1:04.43 | AA+2.64s to AAA·+1.24s to Sectionals | 2025-12-12 | 2025 CA SCS/SCAT WAGvenue |
| 200 Breaststroke | SCY | 2:25.41 | A+4.52s to AA·+8.12s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Butterfly | SCY | 28.00 | BB+0.21s to A·+5.11s to Futures | 2025-10-12 | 2025 CA Cerritos SC Swim Meetvenue |
| 100 Butterfly | SCY | 1:00.46 | BB+1.57s to A·+5.27s to Sectionals | 2025-11-08 | 2025 CA Downey Dolphins SC Swim Meetvenue |
| 200 Butterfly | SCY | 2:30.33 | B+7.34s to BB·+26.94s to Sectionals | 2024-10-20 | 2024 CA Lakewood Halloween Inviteslow pool |
| 200 Individual Medley | SCY | 2:06.83 | A+0.14s to AA·+2.84s to Sectionals | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 400 Individual Medley | SCY | 4:29.14 | AA+8.65s to AAA·+4.45s to Sectionals | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - copvenue |
| 50 Freestyle | LCM | 27.03 | AA+0.84s to AAA·+0.04s to Sectionals | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
| 100 Freestyle | LCM | 59.95 | A+0.26s to AA·+0.96s to Sectionals | 2026-05-24 | 2026 Lakewood May Lc Invitevenue |
| 200 Freestyle | LCM | 2:17.64 | BB+0.45s to A·+8.95s to Sectionals | 2025-05-03 | 2025 CA Downey Dolphins Swim Team LC Meetslow pool |
| 400 Freestyle | LCM | 4:58.55 | BB+6.46s to A·+24.16s to Sectionals | 2025-05-03 | 2025 CA Downey Dolphins Swim Team LC Meetslow pool |
| 100 Backstroke | LCM | 1:13.95 | BB+4.36s to A·+8.76s to Sectionals | 2025-06-01 | 2025 CA Downey Dolphins Swim Team LC Meetslow pool |
| 200 Backstroke | LCM | 2:45.25 | B+1.56s to BB·+23.76s to Sectionals | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
| 50 Breaststroke | LCM | 32.64 | AAA+0.65s to AAAA·+1.75s to Futures | 2026-06-12 | ARMADA-2026 SCS June AG Invitevenue |
| 100 Breaststroke | LCM | 1:13.50 | AA+1.71s to AAA·Sectionals ✓+5.31s to Futures | 2026-07-24 | 2026 CA SCS/RAA Summer A/G Champs - copiedvenue |
| 200 Breaststroke | LCM | 2:50.61 | A+6.42s to AA·+9.73s to Sectionals | 2026-06-14 | ARMADA-2026 SCS June AG Invitevenue |
| 100 Butterfly | LCM | 1:08.60 | BB+1.31s to A·+5.51s to Sectionals | 2026-04-11 | Armada Lc April Meet -April 11-12-2026venue |
| 200 Individual Medley | LCM | 2:25.54 | AA+5.05s to AAA·+0.85s to Sectionals | 2026-06-12 | ARMADA-2026 SCS June AG Invitevenue |
| 400 Individual Medley | LCM | 5:10.71 | AA+8.82s to AAA·+2.92s to Sectionals | 2026-06-11 | ARMADA-2026 SCS June AG Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 | SCY | 24.81 | flat | 200 Free Relay | 2025-02-16 | 2025 Metro Sc Champs at Armada |
| 50 Freestyle | SCY | 23.65 | flying | 200 Free Relay (leg 3) | 2026-03-15 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 100 Freestyle | SCY | 52.93 | flying | 400 Free Relay (leg 2) | 2026-03-13 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 200 Freestyle | SCY | 1:58.22 | flying | 800 Free Relay (leg 2) | 2026-03-12 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 50 Breaststroke | SCY | 28.76 | flying | 200 Medley Relay (leg 2) | 2025-09-20 | OC Senior Series Meet # 1 |
| 100 Breaststroke | SCY | 57.04 | flying | 400 Medley Relay (leg 2) | 2025-09-21 | OC Senior Series Meet # 1 |
| 50 Butterfly | SCY | 28.12 | flying | 200 Medley Relay (leg 3) | 2024-12-15 | 2024 CA RAA/SCS WAG |
| 100 Butterfly | SCY | 58.43 | flying | 400 Medley Relay (leg 3) | 2026-03-14 | 2026 SCS Spring Age Group Champs @ RMDA - cop |
| 50 Freestyle | LCM | 26.76 | flying | 200 Free Relay (leg 4) | 2026-06-11 | ARMADA-2026 SCS June AG Invite |
| 50 Freestyle | LCM | 26.96 | flying | 200 Medley Relay (leg 4) | 2025-07-24 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 1:01.53 | flying | 400 Free Relay (leg 3) | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Backstroke | LCM | 1:23.51 | flat | 400 Medley Relay | 2025-07-13 | 2025 Metro Committee Summer Championships |
| 50 Breaststroke | LCM | 33.02 | flying | 200 Medley Relay (leg 2) | 2026-07-24 | 2026 CA SCS/RAA Summer A/G Champs - copied |
| 100 Breaststroke | LCM | 1:16.51 | flying | 400 Medley Relay (leg 2) | 2026-07-25 | 2026 CA SCS/RAA Summer A/G Champs - copied |
| 100 Butterfly | LCM | 1:07.66 | flying | 400 Medley Relay (leg 3) | 2025-07-25 | 2025 CA SCS Summer A/G Champs |
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 15-16 · LCM
3180 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:58.55 | 591 |
| 200 BK LCM | 2:45.25 | 477 |
| 200 BR LCM | 2:50.61 | 625 |
| 200 IM LCM | 2:25.54 | 747 |
| 400 IM LCM | 5:10.71 | 740 |
| 200 FL LCM | — | 0 |
IMR 15-16 · LCM
3239 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:17.64 | 621 |
| 100 BK LCM | 1:13.95 | 520 |
| 100 BR LCM | 1:13.50 | 760 |
| 100 FL LCM | 1:08.60 | 591 |
| 200 IM LCM | 2:25.54 | 747 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 53.91
Front half 26.22s · back half 27.69s
200 Freestyle SCY 2:01.31
Front half 58.93s · back half 62.38s
500 Freestyle SCY 5:25.87
Front half 161.51s · back half 164.36s
100 Breaststroke SCY 1:04.43
Front half 30.77s · back half 33.66s
200 Breaststroke SCY 2:25.41
Front half 68.62s · back half 76.79s
200 Butterfly SCY 2:30.33
Front half 71.89s · back half 78.44s
200 Individual Medley SCY 2:06.83
Front half 61.04s · back half 65.79s
400 Individual Medley SCY 4:29.14
Front half 132.66s · back half 136.48s
200 Backstroke LCM 2:45.25
Front half 82.23s · back half 83.02s
100 Breaststroke LCM 1:13.50
Front half 34.50s · back half 39.00s
200 Breaststroke LCM 2:50.61
Front half 81.90s · back half 88.71s
100 Butterfly LCM 1:08.60
Front half 32.18s · back half 36.42s
200 Individual Medley LCM 2:25.54
Front half 69.59s · back half 75.95s
400 Individual Medley LCM 5:10.71
Front half 152.20s · back half 158.51s
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.