swimMarco Perez
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.87 | A+0.88s to AA·+5.48s to Sectionals | 2025-12-06 | 2025 RAYS Nutcracker Classic - copiedvenue |
| 50 Backstroke | SCY | 38.65 | +0.16s to B·+14.96s to Futures | 2025-12-05 | 2025 RAYS Nutcracker Classic - copiedvenue |
| 50 Breaststroke | SCY | 34.09 | AA+0.80s to AAA·+7.80s to Futures | 2025-12-12 | 2025 Katie Ledecky Invitationalvenue |
| 100 Breaststroke | SCY | 1:14.47 | AA+3.08s to AAA·+12.98s to Sectionals | 2025-12-13 | 2025 Katie Ledecky Invitationalvenue |
| 200 Breaststroke | SCY | 2:49.82 | BB+1.43s to A·+34.83s to Sectionals | 2025-12-12 | 2025 Katie Ledecky Invitationalvenue |
| 50 Butterfly | SCY | 34.48 | B+0.29s to BB·+11.59s to Futures | 2025-12-07 | 2025 RAYS Nutcracker Classic - copiedvenue |
| 100 Butterfly | SCY | 1:22.02 | B+5.93s to BB·+28.83s to Sectionals | 2025-10-19 | 2025 NCAP Autumn Kingfish Splashslow pool |
| 100 Individual Medley | SCY | 1:15.73 | BB+5.74s to A | 2025-12-06 | 2025 RAYS Nutcracker Classic - copiedvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 27.84 | flying | 200 Free Relay (leg 2) | 2025-12-07 | 2025 RAYS Nutcracker Classic - copied |
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
1127 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:14.47 | 754 |
| 100 FL SCY | 1:22.02 | 373 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
2163 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 38.65 | 388 |
| 50 BR SCY | 34.09 | 788 |
| 50 FL SCY | 34.48 | 463 |
| 100 IM SCY | 1:15.73 | 524 |
| 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
100 Breaststroke SCY 1:14.47
Front half 36.61s · back half 37.86s
200 Breaststroke SCY 2:49.82
Front half 81.42s · back half 88.40s
100 Butterfly SCY 1:22.02
Front half 39.83s · back half 42.19s
100 Individual Medley SCY 1:15.73
Front half 36.68s · back half 39.05s
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.