swimMarcus Decarvalho
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 30.32 | BB+2.23s to A·+7.93s to Sectionals | 2023-01-08 | CT RST Snowflake Invitevenue |
| 100 Freestyle | SCY | 1:01.44 | BB+0.15s to A·+12.95s to Sectionals | 2022-12-03 | CT ARAC Mic Dev Classicslow pool |
| 50 Backstroke | SCY | 38.46 | B+2.87s to BB·+14.77s to Futures | 2023-02-25 | CT CDOG Regional Championshipsvenue |
| 50 Breaststroke | SCY | 51.41 | +7.92s to B·+25.12s to Futures | 2021-05-21 | CT NCA May RTC Invitevenue |
| 50 Butterfly | SCY | 33.19 | BB+2.00s to A·+10.30s to Futures | 2023-02-25 | CT CDOG Regional Championshipsvenue |
| 100 Individual Medley | SCY | 1:25.81 | +3.92s to B | 2023-01-08 | CT RST Snowflake Invitevenue |
| 50 Freestyle | LCM | 39.39 | +2.00s to B·+13.90s to Sectionals | 2022-05-06 | CT RYWC May Quadrathonvenue |
| 50 Backstroke | LCM | 43.97 | B+2.78s to BB·+16.08s to Futures | 2022-05-06 | CT RYWC May Quadrathonvenue |
| 50 Breaststroke | LCM | 1:05.52 | +15.73s to B·+34.63s to Futures | 2021-06-27 | CT SJCC- Second Invite Meetvenue |
| 50 Butterfly | LCM | 56.37 | +14.38s to B·+30.08s to Futures | 2021-06-27 | CT SJCC- Second Invite Meetvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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
IMR 11-12 · SCY
1502 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.46 | 393 |
| 50 BR SCY | 51.41 | 229 |
| 50 FL SCY | 33.19 | 520 |
| 100 IM SCY | 1:25.81 | 360 |
| 200 FR SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Backstroke SCY 38.46 split/total mismatch
Front half 33.85s · back half 4.61s
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.