swimWeiran Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.34 | AAA+0.95s to AAAA·+0.15s to Sectionals | 2026-03-15 | 2026 Bellevue Club Premier Invite- Approvedfast pool |
| 100 Freestyle | SCY | 49.84 | AAA+1.05s to AAAA·Sectionals ✓+3.45s to Futures | 2026-03-21 | 2026 NW Region Age Group Champs- Approvedvenue |
| 200 Freestyle | SCY | 1:48.23 | AAA+1.34s to AAAA·Sectionals ✓+6.64s to Futures | 2026-03-22 | 2026 NW Region Age Group Champs- Approvedvenue |
| 500 Freestyle | SCY | 5:01.79 | AAA+12.30s to AAAA·Sectionals ✓+24.70s to Futures | 2025-12-13 | 2025 PN 14&Under Short Course Champs-Approvedvenue |
| 1650 Freestyle | SCY | 18:24.93 | A+1.44s to AA·+48.04s to Sectionals | 2024-10-27 | 2024 PN BISC Bob Miller Sprint/Distancevenue |
| 50 Backstroke | SCY | 31.22 | BB+2.33s to A·+7.53s to Futures | 2024-01-01 | 2024 PN C March Madness [RESULTS] |
| 100 Backstroke | SCY | 59.97 | A+1.38s to AA·+4.48s to Sectionals | 2025-11-23 | 2025 PN November AGI, Div 3 (UPAC)venue |
| 200 Backstroke | SCY | 2:23.82 | BB+10.83s to A·+22.53s to Sectionals | 2025-02-02 | 2025 PN BISC Bluefin Invitationalvenue |
| 100 Breaststroke | SCY | 1:05.75 | AA+2.36s to AAA·+2.56s to Sectionals | 2026-03-01 | 2026 PN February AGI, Div 3- Approvedvenue |
| 200 Breaststroke | SCY | 2:20.98 | AA+3.19s to AAA·+3.69s to Sectionals | 2026-03-21 | 2026 NW Region Age Group Champs- Approvedvenue |
| 50 Butterfly | SCY | 25.10 | AAA+0.21s to AAAA·+2.21s to Futures | 2026-02-28 | 2026 PN February AGI, Div 3- Approvedvenue |
| 100 Butterfly | SCY | 53.54 | AAA+0.65s to AAAA·Sectionals ✓+2.95s to Futures | 2026-03-22 | 2026 NW Region Age Group Champs- Approvedvenue |
| 200 Butterfly | SCY | 2:01.40 | AAA+3.71s to AAAA·Sectionals ✓+7.71s to Futures | 2025-12-12 | 2025 PN 14&Under Short Course Champs-Approvedvenue |
| 100 Individual Medley | SCY | 1:04.58 | 2024-03-24 | 2024 Northwest Region Age Group Regionalsvenue | |
| 200 Individual Medley | SCY | 2:05.12 | AA+1.03s to AAA·+1.13s to Sectionals | 2026-03-21 | 2026 NW Region Age Group Champs- Approvedvenue |
| 400 Individual Medley | SCY | 4:29.95 | AA+4.56s to AAA·+5.26s to Sectionals | 2025-12-12 | 2025 PN 14&Under Short Course Champs-Approvedvenue |
| 400 Freestyle | SCM | 4:39.19 | A+1.80s to AA·+14.40s to Sectionals | 2025-10-19 | 2025 PN BC Pumpkin 400venue |
| 50 Freestyle | LCM | 26.67 | AAA+0.98s to AAAA·Sectionals ✓+2.08s to Futures | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 100 Freestyle | LCM | 58.06 | AAA+1.67s to AAAA·Sectionals ✓+4.47s to Futures | 2026-07-16 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 200 Freestyle | LCM | 2:06.05 | AAA+3.06s to AAAA·Sectionals ✓+8.26s to Futures | 2026-07-17 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 400 Freestyle | LCM | 4:30.57 | AAA+8.08s to AAAA·Sectionals ✓+20.58s to Futures | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 1500 Freestyle | LCM | 19:03.18 | A+0.29s to AA·+52.09s to Sectionals | 2025-06-28 | 2025 PN CSC 104th Annual Senior Seattle Openvenue |
| 50 Backstroke | LCM | 34.88 | BB+0.99s to A·+6.99s to Futures | 2024-07-12 | 2024 PN Chinook AG Seattle Openvenue |
| 100 Backstroke | LCM | 1:15.69 | BB+4.00s to A·+10.50s to Sectionals | 2025-05-03 | 2025 PN BC May Flowersvenue |
| 200 Backstroke | LCM | 2:58.45 | B+9.46s to BB·+36.96s to Sectionals | 2024-05-31 | 2024 IE VS Apple Capitalslow pool |
| 50 Breaststroke | LCM | 39.61 | BB+1.82s to A·+8.72s to Futures | 2024-07-13 | 2024 PN Chinook AG Seattle Openvenue |
| 100 Breaststroke | LCM | 1:18.94 | A+1.75s to AA·+5.24s to Sectionals | 2026-05-03 | 2026 PN BC May Flowers - Approvedvenue |
| 200 Breaststroke | LCM | 2:54.61 | A+7.12s to AA·+13.73s to Sectionals | 2026-06-14 | 2026 PN IST June Invtational- Approvedvenue |
| 50 Butterfly | LCM | 28.03 | AAA+0.04s to AAAA·+1.74s to Futures | 2026-07-16 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 100 Butterfly | LCM | 1:01.01 | AAA+0.72s to AAAA·Sectionals ✓+3.02s to Futures | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approvedfast pool |
| 200 Butterfly | LCM | 2:21.31 | AAA+6.22s to AAAA·+0.22s to Sectionals | 2025-07-20 | 2025 PN 13&O LC Senior Championshipsvenue |
| 200 Individual Medley | LCM | 2:29.08 | AA+5.29s to AAA·+4.39s to Sectionals | 2026-05-02 | 2026 PN BC May Flowers - Approvedvenue |
| 400 Individual Medley | LCM | 5:38.67 | BB+3.18s to A·+30.88s to Sectionals | 2024-07-27 | 2024 PN LC 14&U Champsvenue |
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 | SCY | 22.91 | flying | 200 Free Relay (leg 4) | 2026-03-12 | 2026 Bellevue Club Premier Invite- Approved |
| 100 Freestyle | SCY | 50.33 | flat | 400 Free Relay | 2026-03-13 | 2026 Bellevue Club Premier Invite- Approved |
| 100 Freestyle | SCY | 50.51 | flying | 400 Free Relay (leg 2) | 2025-12-14 | 2025 PN 14&Under Short Course Champs-Approved |
| 200 Freestyle | SCY | 1:49.26 | flying | 800 Free Relay (leg 2) | 2026-03-14 | 2026 Bellevue Club Premier Invite- Approved |
| 50 Butterfly | SCY | 24.19 | flying | 200 Medley Relay (leg 3) | 2026-03-20 | 2026 NW Region Age Group Champs- Approved |
| 100 Butterfly | SCY | 53.40 | flying | 400 Medley Relay (leg 3) | 2026-03-21 | 2026 NW Region Age Group Champs- Approved |
| 50 Freestyle | LCM | 26.59 | flat | 200 Free Relay | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approved |
| 50 Freestyle | LCM | 25.54 | flying | 200 Medley Relay (leg 4) | 2026-07-18 | 2026 PN 13 & Over LC Championships- Approved |
| 50 Freestyle | LCM | 26.52 | flying | 200 Free Relay (leg 4) | 2025-07-18 | 2025 PN 13&O LC Senior Championships |
| 100 Freestyle | LCM | 1:05.17 | flat | 400 Free Relay | 2024-07-25 | 2024 PN LC 14&U Champs |
| 100 Freestyle | LCM | 1:16.06 | flying | 400 Medley Relay (leg 4) | 2023-06-03 | 2023 IE VS Apple Capital |
| 100 Freestyle | LCM | 59.33 | flying | 400 Free Relay (leg 2) | 2025-07-20 | 2025 PN 13&O LC Senior Championships |
| 200 Freestyle | LCM | 2:08.27 | flying | 800 Free Relay (leg 2) | 2026-07-16 | 2026 PN 13 & Over LC Championships- Approved |
| 50 Butterfly | LCM | 28.30 | flying | 200 Medley Relay (leg 3) | 2025-07-19 | 2025 PN 13&O LC Senior Championships |
| 100 Butterfly | LCM | 1:00.74 | flying | 400 Medley Relay (leg 3) | 2026-07-17 | 2026 PN 13 & Over LC Championships- Approved |
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 · SCY
4792 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:01.79 | 880 |
| 200 BK SCY | 2:23.82 | 524 |
| 200 BR SCY | 2:20.98 | 805 |
| 200 FL SCY | 2:01.40 | 908 |
| 200 IM SCY | 2:05.12 | 849 |
| 400 IM SCY | 4:29.95 | 826 |
IMR 13-14 · SCY
4259 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:48.23 | 963 |
| 100 BK SCY | 59.97 | 709 |
| 100 BR SCY | 1:05.75 | 774 |
| 100 FL SCY | 53.54 | 964 |
| 200 IM SCY | 2:05.12 | 849 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 49.84 RT 0.66s
Front half 23.92s · back half 25.92s
200 Freestyle SCY 1:48.23 RT 0.62s
Front half 51.80s · back half 56.43s
500 Freestyle SCY 5:01.79 RT 0.69s
Front half 146.96s · back half 154.83s
1650 Freestyle SCY 18:24.93
100 Backstroke SCY 59.97
Front half 29.30s · back half 30.67s
200 Backstroke SCY 2:23.82
Front half 69.99s · back half 73.83s
100 Breaststroke SCY 1:05.75
Front half 30.75s · back half 35.00s
200 Breaststroke SCY 2:20.98 RT 0.63s
Front half 67.11s · back half 73.87s
100 Butterfly SCY 53.54 RT 0.67s
Front half 25.12s · back half 28.42s
200 Butterfly SCY 2:01.40 RT 0.65s
Front half 56.90s · back half 64.50s
100 Individual Medley SCY 1:04.58
Front half 29.49s · back half 35.09s
200 Individual Medley SCY 2:05.12 RT 0.64s
Front half 58.18s · back half 66.94s
400 Individual Medley SCY 4:29.95 RT 0.73s
Front half 128.71s · back half 141.24s
400 Freestyle SCM 4:39.19
Front half 133.80s · back half 145.39s
100 Freestyle LCM 58.06 RT 0.68s· 439.3 min after 50 Butterfly
Front half 28.02s · back half 30.04s
200 Freestyle LCM 2:06.05 · 473.0 min after 200 Freestyle
Front half 60.98s · back half 65.07s
400 Freestyle LCM 4:30.57 RT 0.64s· 9.0 min after 100 Butterfly
Front half 130.85s · back half 139.72s
1500 Freestyle LCM 19:03.18
200 Breaststroke LCM 2:54.61 RT 0.67s
Front half 83.28s · back half 91.33s
100 Butterfly LCM 1:01.01 RT 0.62s· 456.5 min after 400 Freestyle
Front half 28.70s · back half 32.31s
200 Butterfly LCM 2:21.31 RT 0.73s
Front half 65.95s · back half 75.36s
200 Individual Medley LCM 2:29.08
Front half 68.86s · back half 80.22s
400 Individual Medley LCM 5:38.67
Front half 163.22s · back half 175.45s
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.