swimMarcus Chui
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.53 | +0.24s to B·+15.34s to Sectionals | 2026-10-25 | PSL Pumpkin Spice Splashvenue |
| 100 Freestyle | SCY | 1:27.59 | B+8.30s to BB·+36.60s to Sectionals | 2026-10-24 | PSL Pumpkin Spice Splashvenue |
| 50 Backstroke | SCY | 43.76 | B+0.67s to BB·+20.07s to Futures | 2026-10-24 | PSL Pumpkin Spice Splashvenue |
| 100 Backstroke | SCY | 1:42.57 | +1.48s to B·+47.08s to Sectionals | 2026-03-29 | PSL March CBA+venue |
| 50 Breaststroke | SCY | 46.18 | BB+4.09s to A·+19.89s to Futures | 2026-10-24 | PSL Pumpkin Spice Splashvenue |
| 100 Breaststroke | SCY | 1:42.97 | BB+11.28s to A·+39.78s to Sectionals | 2026-10-25 | PSL Pumpkin Spice Splashvenue |
| 100 Individual Medley | SCY | 1:42.08 | +2.29s to B | 2026-10-25 | PSL Pumpkin Spice Splashvenue |
| 50 Freestyle | LCM | 47.89 | +4.00s to B·+20.90s to Sectionals | 2026-05-02 | Alto Spring Jam CBAvenue |
| 100 Freestyle | LCM | 1:50.43 | +9.34s to B·+51.44s to Sectionals | 2026-05-03 | Alto Spring Jam CBAvenue |
| 50 Backstroke | LCM | 55.61 | +0.22s to B·+27.72s to Futures | 2026-05-02 | Alto Spring Jam CBAvenue |
| 50 Breaststroke | LCM | 55.73 | B+1.34s to BB·+24.84s to Futures | 2026-05-02 | Alto Spring Jam CBAvenue |
| 100 Breaststroke | LCM | 2:02.90 | B+3.51s to BB·+49.20s to Sectionals | 2026-05-03 | Alto Spring Jam CBAvenue |
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.
IMX / IMR
IMX 10 & under · SCY
752 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:42.57 | 304 |
| 100 BR SCY | 1:42.97 | 448 |
| 200 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1538 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:27.59 | 332 |
| 50 BK SCY | 43.76 | 398 |
| 50 BR SCY | 46.18 | 489 |
| 100 IM SCY | 1:42.08 | 319 |
| 50 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:27.59
Front half 40.43s · back half 47.16s
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.