swimMarco Cao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.81 | BB+1.72s to A·+8.62s to Sectionals | 2026-03-29 | PSL March CBA+venue |
| 100 Freestyle | SCY | 1:11.81 | B+1.22s to BB·+20.82s to Sectionals | 2026-02-15 | 2026 Neptune Swimming Invitationalvenue |
| 200 Freestyle | SCY | 2:35.84 | B+1.15s to BB·+44.05s to Sectionals | 2026-02-15 | 2026 Neptune Swimming Invitationalvenue |
| 500 Freestyle | SCY | 6:59.43 | B+5.04s to BB·+116.74s to Sectionals | 2026-03-07 | 2026 PASA Last Chance For JO'svenue |
| 50 Backstroke | SCY | 39.37 | B+1.28s to BB·+15.68s to Futures | 2026-03-07 | 2026 PASA Last Chance For JO'svenue |
| 200 Backstroke | SCY | 3:04.38 | B+10.19s to BB·+63.09s to Sectionals | 2026-03-07 | 2026 PASA Last Chance For JO'svenue |
| 50 Breaststroke | SCY | 45.98 | B+2.79s to BB·+19.69s to Futures | 2026-01-24 | 2026 Zone 1 North Championshipsvenue |
| 100 Breaststroke | SCY | 1:37.83 | B+5.24s to BB·+34.64s to Sectionals | 2026-03-07 | 2026 PASA Last Chance For JO'svenue |
| 50 Butterfly | SCY | 40.72 | +0.63s to B·+17.83s to Futures | 2026-01-25 | 2026 Zone 1 North Championshipsvenue |
| 100 Individual Medley | SCY | 1:24.77 | B+3.08s to BB | 2026-01-24 | 2026 Zone 1 North Championshipsvenue |
| 200 Individual Medley | SCY | 3:02.94 | B+4.75s to BB·+58.95s to Sectionals | 2026-01-11 | SSF NEW YEAR SPLASH C/B/A+venue |
| 400 Individual Medley | SCY | 6:17.57 | B+4.78s to BB·+112.88s to Sectionals | 2026-03-29 | PSL March CBA+venue |
| 50 Freestyle | LCM | 34.53 | BB+0.34s to A·+7.54s to Sectionals | 2026-06-28 | SUNN Silicon Valley CBA+ LCMvenue |
| 100 Freestyle | LCM | 1:17.15 | BB+1.86s to A·+18.16s to Sectionals | 2026-06-13 | 2026 DACA LC CBA Meetvenue |
| 200 Freestyle | LCM | 2:51.88 | BB+9.19s to A·+43.19s to Sectionals | 2026-06-14 | 2026 DACA LC CBA Meetvenue |
| 400 Freestyle | LCM | 5:56.53 | BB+12.14s to A·+82.14s to Sectionals | 2026-06-26 | SUNN Silicon Valley CBA+ LCMvenue |
| 200 Backstroke | LCM | 3:16.42 | BB+10.43s to A·+54.93s to Sectionals | 2026-06-13 | 2026 DACA LC CBA Meetvenue |
| 50 Breaststroke | LCM | 48.48 | BB+3.49s to A·+17.59s to Futures | 2026-06-14 | 2026 DACA LC CBA Meetvenue |
| 100 Breaststroke | LCM | 1:52.01 | B+3.82s to BB·+38.31s to Sectionals | 2026-06-27 | SUNN Silicon Valley CBA+ LCMvenue |
| 200 Breaststroke | LCM | 3:50.33 | B+0.34s to BB·+69.45s to Sectionals | 2026-06-28 | SUNN Silicon Valley CBA+ LCMvenue |
| 200 Individual Medley | LCM | 3:20.02 | BB+12.53s to A·+55.33s to Sectionals | 2026-06-28 | SUNN Silicon Valley CBA+ LCMvenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.53 | flat | 200 Free Relay | 2026-01-24 | 2026 Zone 1 North Championships |
| 50 Freestyle | SCY | 32.40 | flying | 200 Medley Relay (leg 4) | 2026-01-25 | 2026 Zone 1 North Championships |
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 · LCM
1291 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:56.53 | 515 |
| 100 BR LCM | 1:52.01 | 350 |
| 200 IM LCM | 3:20.02 | 426 |
| 100 BK LCM | — | 0 |
| 100 FL LCM | — | 0 |
IMR 11-12 · SCY
1766 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:35.84 | 423 |
| 50 BK SCY | 39.37 | 367 |
| 50 BR SCY | 45.98 | 321 |
| 50 FL SCY | 40.72 | 281 |
| 100 IM SCY | 1:24.77 | 374 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:11.81
Front half 34.09s · back half 37.72s
200 Freestyle SCY 2:35.84
Front half 76.53s · back half 79.31s
100 Individual Medley SCY 1:24.77
Front half 6.61s · back half 78.16s
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.