swimNathan Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 41.68 | +6.59s to B·+18.49s to Sectionals | 2026-08-02 | 2026 LA Summer Sunsetvenue |
| 100 Freestyle | SCY | 1:34.47 | +18.38s to B·+43.48s to Sectionals | 2026-08-01 | 2026 LA Summer Sunsetvenue |
| 200 Freestyle | SCY | 3:13.85 | +27.26s to B·+82.06s to Sectionals | 2026-08-02 | 2026 LA Summer Sunsetvenue |
| 50 Backstroke | SCY | 50.77 | +9.58s to B·+27.08s to Futures | 2026-08-01 | 2026 LA Summer Sunsetvenue |
| 100 Backstroke | SCY | 2:04.98 | +35.19s to B·+69.49s to Sectionals | 2025-10-12 | LA Fall Kick-Off 2025venue |
| 50 Breaststroke | SCY | 53.11 | +6.22s to B·+26.82s to Futures | 2026-08-02 | 2026 LA Summer Sunsetvenue |
| 100 Breaststroke | SCY | 1:55.35 | +15.06s to B·+52.16s to Sectionals | 2026-08-01 | 2026 LA Summer Sunsetvenue |
| 50 Butterfly | SCY | 53.10 | +13.01s to B·+30.21s to Futures | 2026-05-16 | 2026 John DeRoest Sextathlon Swim Meetfast pool |
| 100 Individual Medley | SCY | 1:47.71 | +19.62s to B | 2026-05-17 | 2026 John DeRoest Sextathlon Swim Meetfast pool |
| 50 Freestyle | LCM | 1:00.09 | +20.20s to B·+33.10s to Sectionals | 2025-07-05 | 2025 OR CRST Summer Blast 3venue |
| 100 Freestyle | LCM | 2:16.73 | +48.94s to B·+77.74s to Sectionals | 2025-07-05 | 2025 OR CRST Summer Blast 3venue |
| 50 Backstroke | LCM | 1:18.73 | +31.14s to B·+50.84s to Futures | 2025-07-05 | 2025 OR CRST Summer Blast 3venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · SCY
309 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 2:04.98 | 107 |
| 100 BR SCY | 1:55.35 | 202 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
906 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:13.85 | 219 |
| 50 BK SCY | 50.77 | 171 |
| 50 BR SCY | 53.11 | 208 |
| 50 FL SCY | 53.10 | 126 |
| 100 IM SCY | 1:47.71 | 182 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:34.47
Front half 44.09s · back half 50.38s
200 Freestyle SCY 3:13.85
Front half 93.05s · back half 100.80s
100 Backstroke SCY 2:04.98
Front half 60.47s · back half 64.51s
100 Breaststroke SCY 1:55.35
Front half 56.14s · back half 59.21s
100 Individual Medley SCY 1:47.71
Front half 51.53s · back half 56.18s
100 Freestyle LCM 2:16.73
Front half 61.84s · back half 74.89s
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.