swimKeon Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.94 | BB+1.85s to A·+8.75s to Sectionals | 2026-10-10 | 2026 CA Cerritos SC Swim Meetvenue |
| 100 Freestyle | SCY | 1:11.62 | B+1.03s to BB·+20.63s to Sectionals | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 200 Freestyle | SCY | 3:06.96 | +20.37s to B·+75.17s to Sectionals | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 50 Backstroke | SCY | 46.48 | +5.29s to B·+22.79s to Futures | 2026-03-08 | 2026 CA Arcadia Riptides "Last Ditch" Meetvenue |
| 100 Backstroke | SCY | 1:48.42 | +18.63s to B·+52.93s to Sectionals | 2025-09-13 | 2025 DARE Launch & Lunge Season Openervenue |
| 50 Breaststroke | SCY | 40.63 | BB+1.14s to A·+14.34s to Futures | 2026-09-13 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 100 Breaststroke | SCY | 1:29.10 | BB+4.11s to A·+25.91s to Sectionals | 2026-10-10 | 2026 CA Cerritos SC Swim Meetvenue |
| 50 Butterfly | SCY | 37.85 | B+0.96s to BB·+14.96s to Futures | 2026-09-13 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 100 Butterfly | SCY | 1:45.08 | +14.59s to B·+49.89s to Sectionals | 2025-10-12 | 2025 CA Cerritos SC Swim Meetvenue |
| 100 Individual Medley | SCY | 1:23.50 | B+1.81s to BB | 2026-09-12 | 2026 DARE Launch & Lunge Season Openerfast pool |
| 200 Individual Medley | SCY | 3:05.52 | B+7.33s to BB·+61.53s to Sectionals | 2026-10-11 | 2026 CA Cerritos SC Swim Meetvenue |
| 50 Freestyle | LCM | 38.43 | B+1.34s to BB·+11.44s to Sectionals | 2026-05-23 | 2026 Lakewood May Lc Invitevenue |
| 100 Freestyle | LCM | 1:29.39 | +1.60s to B·+30.40s to Sectionals | 2026-04-12 | Armada Lc April Meet -April 11-12-2026venue |
| 50 Backstroke | LCM | 52.50 | +4.91s to B·+24.61s to Futures | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
| 50 Breaststroke | LCM | 48.43 | BB+3.44s to A·+17.54s to Futures | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
| 100 Breaststroke | LCM | 1:46.03 | BB+6.74s to A·+32.33s to Sectionals | 2026-05-23 | 2026 Lakewood May Lc Invitevenue |
| 50 Butterfly | LCM | 45.20 | B+3.61s to BB·+18.91s to Futures | 2026-05-03 | 26 ESA Dolphins Swim Teamvenue |
| 100 Butterfly | LCM | 1:58.82 | +15.33s to B·+55.73s to Sectionals | 2026-05-02 | 26 ESA Dolphins Swim Teamvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 33.20 | flat | 200 Free Relay | 2026-06-28 | 2026 Metro Committee Summer Festival |
| 50 Freestyle | SCY | 34.06 | flying | 200 Free Relay (leg 3) | 2025-07-06 | 2025 Metro Committee Summer Festival |
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 11-12 · SCY
1142 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:48.42 | 165 |
| 100 BR SCY | 1:29.10 | 440 |
| 100 FL SCY | 1:45.08 | 177 |
| 200 IM SCY | 3:05.52 | 360 |
| 500 FR SCY | — | 0 |
IMR 11-12 · SCY
1674 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 3:06.96 | 245 |
| 50 BK SCY | 46.48 | 223 |
| 50 BR SCY | 40.63 | 465 |
| 50 FL SCY | 37.85 | 350 |
| 100 IM SCY | 1:23.50 | 391 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.62
Front half 33.30s · back half 38.32s
200 Freestyle SCY 3:06.96
Front half 92.45s · back half 94.51s
100 Backstroke SCY 1:48.42
Front half 52.04s · back half 56.38s
100 Breaststroke SCY 1:29.10
Front half 41.98s · back half 47.12s
100 Butterfly SCY 1:45.08
Front half 45.96s · back half 59.12s
100 Individual Medley SCY 1:23.50
Front half 40.72s · back half 42.78s
200 Individual Medley SCY 3:05.52
Front half 88.77s · back half 96.75s
100 Freestyle LCM 1:29.39
Front half 40.39s · back half 49.00s
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.