Joseph Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 41.62 | 2018-01-01 | results 2018 invitational | |
| 50 Freestyle | SCY | 26.10 | +3.71s to Sectionals | 2026-01-18 | 2026 RMSC January Intrasquad Meetvenue |
| 100 Freestyle | SCY | 57.56 | +9.07s to Sectionals | 2025-10-18 | 2025 RMSC October Kick-Off Classicvenue |
| 200 Freestyle | SCY | 2:03.41 | +17.12s to Sectionals | 2025-11-01 | 2025 RMSC Autumn 350 Challenge Meetvenue |
| 500 Freestyle | SCY | 5:33.12 | +45.73s to Sectionals | 2026-01-23 | 2026 USAS IMX Gamesvenue |
| 50 Backstroke | SCY | 30.47 | +8.98s to US Open | 2025-12-13 | 2025 Riley Eaton Holiday Invitationalvenue |
| 100 Backstroke | SCY | 1:05.13 | +10.64s to Sectionals | 2026-01-24 | 2026 USAS IMX Gamesvenue |
| 200 Backstroke | SCY | 2:21.12 | +22.53s to Sectionals | 2026-01-17 | 2026 RMSC January Intrasquad Meetvenue |
| 50 Breaststroke | SCY | 31.39 | +7.00s to US Open | 2025-12-12 | 2025 Riley Eaton Holiday Invitationalvenue |
| 100 Breaststroke | SCY | 1:08.06 | +6.57s to Sectionals | 2025-12-13 | 2025 Riley Eaton Holiday Invitationalvenue |
| 200 Breaststroke | SCY | 2:29.42 | +14.43s to Sectionals | 2026-03-14 | 2026 PV SC 14 & Under Championships - copiedvenue |
| 50 Butterfly | SCY | 27.29 | +6.10s to US Open | 2026-03-14 | 2026 PV SC 14 & Under Championships - copiedvenue |
| 100 Butterfly | SCY | 1:00.19 | +7.00s to Sectionals | 2026-03-22 | 2026 RMSC Spring Finalevenue |
| 200 Butterfly | SCY | 2:25.60 | +24.41s to Sectionals | 2025-11-16 | 2025 RMSC November Dual Meetvenue |
| 100 Individual Medley | SCY | 1:02.96 | 2025-12-14 | 2025 Riley Eaton Holiday Invitationalvenue | |
| 200 Individual Medley | SCY | 2:13.50 | +14.11s to Sectionals | 2026-03-21 | 2026 RMSC Spring Finalevenue |
| 50 Freestyle | LCM | 28.51 | +3.02s to Sectionals | 2026-06-28 | PV LC Open 2 - Fairland sitevenue |
| 100 Freestyle | LCM | 1:03.11 | +7.62s to Sectionals | 2026-05-03 | 2026 RMSC Spring Long Course Classicvenue |
| 200 Freestyle | LCM | 2:21.00 | +19.71s to Sectionals | 2026-06-21 | PV LC Open 1venue |
| 100 Backstroke | LCM | 1:16.40 | +14.41s to Sectionals | 2026-06-28 | PV LC Open 2 - Fairland sitevenue |
| 50 Breaststroke | LCM | 34.25 | +5.06s to US Open | 2026-07-19 | PV 2026 LC Age Group Championships - copiedvenue |
| 100 Breaststroke | LCM | 1:16.40 | +6.71s to Sectionals | 2026-05-31 | Maryland State LC Championshipvenue |
| 200 Breaststroke | LCM | 2:44.53 | +11.94s to Sectionals | 2026-07-16 | PV 2026 LC Age Group Championships - copiedvenue |
| 50 Butterfly | LCM | 30.37 | +5.48s to US Open | 2026-05-29 | Maryland State LC Championshipvenue |
| 100 Butterfly | LCM | 1:08.12 | +7.93s to Sectionals | 2026-05-31 | Maryland State LC Championshipvenue |
| 200 Individual Medley | LCM | 2:33.74 | +17.55s to Sectionals | 2026-06-28 | PV LC Open 2 - Fairland sitevenue |
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 | 25.96 | flying | 200 Free Relay (leg 3) | 2025-12-13 | 2025 Riley Eaton Holiday Invitational |
| 100 Freestyle | SCY | 57.55 | flying | 400 Free Relay (leg 3) | 2025-12-14 | 2025 Riley Eaton Holiday Invitational |
| 50 Breaststroke | SCY | 30.94 | flying | 200 Medley Relay (leg 2) | 2025-12-12 | 2025 Riley Eaton Holiday Invitational |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle SCY 57.56
Front half 27.96s · back half 29.60s
200 Freestyle SCY 2:03.41
Front half 59.61s · back half 63.80s
500 Freestyle SCY 5:33.12
Front half 164.34s · back half 168.78s
100 Backstroke SCY 1:05.13
Front half 31.32s · back half 33.81s
200 Backstroke SCY 2:21.12
Front half 69.02s · back half 72.10s
100 Breaststroke SCY 1:08.06
Front half 31.44s · back half 36.62s
200 Breaststroke SCY 2:29.42
Front half 72.39s · back half 77.03s
100 Butterfly SCY 1:00.19
Front half 28.18s · back half 32.01s
200 Butterfly SCY 2:25.60
Front half 67.91s · back half 77.69s
100 Individual Medley SCY 1:02.96
Front half 29.27s · back half 33.69s
200 Individual Medley SCY 2:13.50
Front half 63.87s · back half 69.63s
100 Freestyle LCM 1:03.11
Front half 31.01s · back half 32.10s
200 Freestyle LCM 2:21.00
Front half 69.66s · back half 71.34s
100 Backstroke LCM 1:16.40
Front half 37.76s · back half 38.64s
100 Breaststroke LCM 1:16.40
Front half 36.00s · back half 40.40s
200 Breaststroke LCM 2:44.53
Front half 79.88s · back half 84.65s
100 Butterfly LCM 1:08.12
Front half 32.75s · back half 35.37s
200 Individual Medley LCM 2:33.74
Front half 74.03s · back half 79.71s
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.