swimMarcus Chau
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.83 | A+0.44s to AA·+1.44s to Sectionals | 2019-01-01 | 2019 Star SC Invitational |
| 100 Freestyle | SCY | 51.52 | A+0.23s to AA·+3.03s to Sectionals | 2019-12-08 | 2019 NI STAR Short Course Invitationalvenue |
| 200 Freestyle | SCY | 1:55.18 | A+3.19s to AA·+8.89s to Sectionals | 2019-12-06 | 2019 NI STAR Short Course Invitationalvenue |
| 100 Backstroke | SCY | 1:03.13 | B+0.24s to BB·+8.64s to Sectionals | 2019-12-07 | 2019 NI STAR Short Course Invitationalvenue |
| 100 Breaststroke | SCY | 1:06.05 | BB+0.06s to A·+4.56s to Sectionals | 2019-12-06 | 2019 NI STAR Short Course Invitationalvenue |
| 200 Breaststroke | SCY | 2:25.84 | BB+2.65s to A·+10.85s to Sectionals | 2019-12-08 | 2019 NI STAR Short Course Invitationalvenue |
| 100 Butterfly | SCY | 55.18 | AA+2.29s to AAA·+1.99s to Sectionals | 2019-12-06 | 2019 NI STAR Short Course Invitationalvenue |
| 200 Butterfly | SCY | 2:03.22 | AA+4.83s to AAA·+2.03s to Sectionals | 2019-01-01 | 2019 Star SC Invitational |
| 200 Individual Medley | SCY | 2:12.09 | BB+2.40s to A·+12.70s to Sectionals | 2018-01-01 | Licensed to Niagara Swimming - Office Copy |
| 400 Individual Medley | SCY | 4:39.66 | BB+1.97s to A·+24.57s to Sectionals | 2018-01-01 | Licensed to Niagara Swimming - Office Copy |
| 50 Freestyle | LCM | 27.33 | A+0.24s to AA·+1.84s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 100 Freestyle | LCM | 59.33 | A+0.34s to AA·+3.84s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 200 Freestyle | LCM | 2:12.61 | A+3.42s to AA·+11.32s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 800 Freestyle | LCM | 10:10.18 | BB+13.99s to A·+71.79s to Sectionals | 2019-05-11 | 2019 mr liac spring kickoff res |
| 200 Backstroke | LCM | 2:43.10 | B+3.11s to BB·+28.31s to Sectionals | 2019-05-11 | 2019 mr liac spring kickoff res |
| 100 Breaststroke | LCM | 1:22.99 | BB+6.00s to A·+13.30s to Sectionals | 2019-05-11 | 2019 mr liac spring kickoff res |
| 200 Breaststroke | LCM | 2:59.49 | BB+12.00s to A·+26.90s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 100 Butterfly | LCM | 1:04.28 | A+1.09s to AA·+4.09s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 200 Butterfly | LCM | 2:26.60 | A+5.01s to AA·+10.31s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
| 200 Individual Medley | LCM | 2:33.59 | BB+2.30s to A·+17.40s to Sectionals | 2019-05-11 | 2019 mr liac spring kickoff res |
| 400 Individual Medley | LCM | 5:24.62 | BB+2.23s to A·+34.73s to Sectionals | 2019-07-26 | 2019 Metropolitan Long Course Junior Olympics |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | SCY | 50.99 | flying | 400 Free Relay (leg 3) | 2019-12-06 | 2019 NI STAR Short Course 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.
IMX / IMR
IMX 15-16 · LCM
2995 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK LCM | 2:43.10 | 496 |
| 200 BR LCM | 2:59.49 | 536 |
| 200 FL LCM | 2:26.60 | 678 |
| 200 IM LCM | 2:33.59 | 636 |
| 400 IM LCM | 5:24.62 | 649 |
| 400 FR LCM | — | 0 |
IMR 15-16 · SCY
3267 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:55.18 | 694 |
| 100 BK SCY | 1:03.13 | 517 |
| 100 BR SCY | 1:06.05 | 666 |
| 100 FL SCY | 55.18 | 761 |
| 200 IM SCY | 2:12.09 | 629 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 51.52
Front half 24.96s · back half 26.56s
200 Freestyle SCY 1:55.18
Front half 56.13s · back half 59.05s
100 Backstroke SCY 1:03.13
Front half 30.34s · back half 32.79s
100 Breaststroke SCY 1:06.05
Front half 30.97s · back half 35.08s
200 Breaststroke SCY 2:25.84
Front half 69.84s · back half 76.00s
100 Butterfly SCY 55.18
Front half 25.98s · back half 29.20s
200 Butterfly SCY 2:03.22 split/total mismatch
Front half 31.32s · back half 91.90s
200 Individual Medley SCY 2:12.09 split/total mismatch
400 Individual Medley SCY 4:39.66 split/total mismatch
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.