swimJeffrey Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 19.97 | 2019-10-20 | 2019 CO Scary FAST Openvenue | |
| 50 Freestyle | SCY | 35.71 | B+0.92s to BB·+12.52s to Sectionals | 2021-02-27 | 2021 CO FAST February Fiestavenue |
| 100 Freestyle | SCY | 1:20.60 | B+1.31s to BB·+29.61s to Sectionals | 2021-02-28 | 2021 CO FAST February Fiestavenue |
| 200 Freestyle | SCY | 2:58.37 | B+7.68s to BB·+66.58s to Sectionals | 2021-02-06 | 2021 co DSA IMX Challengevenue |
| 25 Backstroke | SCY | 23.02 | 2019-10-19 | 2019 CO Scary FAST Openvenue | |
| 50 Backstroke | SCY | 41.39 | BB+3.60s to A·+17.70s to Futures | 2021-02-28 | 2021 CO FAST February Fiestavenue |
| 100 Backstroke | SCY | 1:40.17 | B+9.68s to BB·+44.68s to Sectionals | 2019-12-14 | 2019 CO FAST Mid-Season SC Finalevenue |
| 25 Breaststroke | SCY | 24.43 | 2019-10-20 | 2019 CO Scary FAST Openvenue | |
| 50 Breaststroke | SCY | 45.62 | BB+3.53s to A·+19.33s to Futures | 2021-02-27 | 2021 CO FAST February Fiestavenue |
| 100 Breaststroke | SCY | 1:42.35 | BB+10.66s to A·+39.16s to Sectionals | 2020-03-08 | 2020 CO CSI 14&U Silver Statevenue |
| 25 Butterfly | SCY | 27.73 | 2019-10-19 | 2019 CO Scary FAST Openvenue | |
| 50 Butterfly | SCY | 48.65 | +2.16s to B·+25.76s to Futures | 2021-02-28 | 2021 CO FAST February Fiestavenue |
| 100 Individual Medley | SCY | 1:35.56 | B+5.77s to BB | 2021-02-27 | 2021 CO FAST February Fiestavenue |
| 200 Individual Medley | SCY | 3:38.97 | +0.38s to B·+94.98s to Sectionals | 2020-10-25 | 2020 CO Scary FAST Invitevenue |
| 50 Freestyle | LCM | 42.75 | B+2.96s to BB·+15.76s to Sectionals | 2021-05-22 | 2021 CO ACES Spring Invitevenue |
| 100 Freestyle | LCM | 1:37.16 | B+6.47s to BB·+38.17s to Sectionals | 2021-05-23 | 2021 CO ACES Spring Invitevenue |
| 200 Freestyle | LCM | 3:29.15 | B+13.76s to BB·+80.46s to Sectionals | 2021-05-29 | 2021 CO TOPS Last Train to Omahavenue |
| 50 Backstroke | LCM | 49.53 | B+0.24s to BB·+21.64s to Futures | 2020-10-03 | 2020 CO ACES vs STAR Daul #2venue |
| 100 Backstroke | LCM | 1:46.74 | B+2.25s to BB·+41.55s to Sectionals | 2021-05-23 | 2021 CO ACES Spring Invitevenue |
| 200 Backstroke | LCM | 3:51.15 | +89.66s to Sectionals | 2021-05-29 | 2021 CO TOPS Last Train to Omahavenue |
| 50 Breaststroke | LCM | 53.47 | BB+5.58s to A·+22.58s to Futures | 2020-10-03 | 2020 CO ACES vs STAR Daul #2venue |
| 100 Breaststroke | LCM | 1:58.20 | BB+12.61s to A·+44.50s to Sectionals | 2021-05-22 | 2021 CO ACES Spring Invitevenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.30 | flat | 200 Free Relay | 2020-02-16 | 2020 CO Jeffco February Finale |
| 50 Breaststroke | SCY | 46.50 | flying | 200 Medley Relay (leg 2) | 2020-02-29 | 2020 CO CSI 14&U SC AG Championships |
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 10 & under · SCY
1520 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:58.37 | 411 |
| 100 BK SCY | 1:40.17 | 326 |
| 100 BR SCY | 1:42.35 | 456 |
| 200 IM SCY | 3:38.97 | 327 |
| 100 FL SCY | — | 0 |
IMR 10 & under · SCY
2045 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:20.60 | 426 |
| 50 BK SCY | 41.39 | 470 |
| 50 BR SCY | 45.62 | 507 |
| 50 FL SCY | 48.65 | 253 |
| 100 IM SCY | 1:35.56 | 389 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:20.60
Front half 38.66s · back half 41.94s
200 Freestyle SCY 2:58.37
Front half 84.02s · back half 94.35s
100 Backstroke SCY 1:40.17
Front half 47.79s · back half 52.38s
100 Breaststroke SCY 1:42.35
Front half 47.61s · back half 54.74s
100 Individual Medley SCY 1:35.56
Front half 46.72s · back half 48.84s
200 Individual Medley SCY 3:38.97
200 Freestyle LCM 3:29.15
Front half 97.35s · back half 111.80s
200 Backstroke LCM 3:51.15
Front half 112.56s · back half 118.59s
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.