swimMarco Sun
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.35 | AA+0.76s to AAA·+5.16s to Sectionals | 2026-10-11 | SRVA SC C/B/BB+ Meetvenue |
| 100 Freestyle | SCY | 1:01.02 | AA+1.23s to AAA·+10.03s to Sectionals | 2026-11-01 | Brentwood Seawolves C/B/BB+fast pool |
| 200 Freestyle | SCY | 2:12.51 | AA+1.62s to AAA·+20.72s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSCvenue |
| 500 Freestyle | SCY | 5:43.80 | AAA+9.11s to AAAA·+41.11s to Sectionals | 2026-10-11 | SRVA SC C/B/BB+ Meetvenue |
| 50 Backstroke | SCY | 31.92 | AA+0.13s to AAA·+8.23s to Futures | 2026-10-31 | Brentwood Seawolves C/B/BB+fast pool |
| 100 Backstroke | SCY | 1:08.06 | AAA+3.07s to AAAA·+12.57s to Sectionals | 2026-10-10 | SRVA SC C/B/BB+ Meetvenue |
| 50 Breaststroke | SCY | 37.01 | AA+1.22s to AAA·+10.72s to Futures | 2026-10-10 | SRVA SC C/B/BB+ Meetvenue |
| 100 Breaststroke | SCY | 1:18.92 | AA+1.63s to AAA·+15.73s to Sectionals | 2026-10-31 | Brentwood Seawolves C/B/BB+fast pool |
| 50 Butterfly | SCY | 30.32 | AAA+1.43s to AAAA·+7.43s to Futures | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 100 Butterfly | SCY | 1:06.41 | AAA+1.92s to AAAA·+11.22s to Sectionals | 2026-11-01 | Brentwood Seawolves C/B/BB+fast pool |
| 200 Butterfly | SCY | 2:28.52 | AAA+4.73s to AAAA·+25.13s to Sectionals | 2026-10-10 | SRVA SC C/B/BB+ Meetvenue |
| 100 Individual Medley | SCY | 1:09.78 | AA+0.89s to AAA | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 200 Individual Medley | SCY | 2:24.99 | AAA+3.00s to AAAA·+21.00s to Sectionals | 2026-10-31 | Brentwood Seawolves C/B/BB+fast pool |
| 50 Freestyle | LCM | 32.18 | AA+0.79s to AAA·+5.19s to Sectionals | 2026-06-13 | PC-CDST LC C/B/BB+ 26-074venue |
| 100 Freestyle | LCM | 1:10.44 | AA+1.45s to AAA·+11.45s to Sectionals | 2026-06-21 | Alto Summer Sweltervenue |
| 200 Freestyle | LCM | 2:27.58 | AAA+5.19s to AAAA·+18.89s to Sectionals | 2026-07-31 | Long Course Far Westernsvenue |
| 400 Freestyle | LCM | 5:05.20 | AAA+3.91s to AAAA·+30.81s to Sectionals | 2026-08-01 | Long Course Far Westernsvenue |
| 50 Backstroke | LCM | 35.94 | AAA+1.05s to AAAA·+8.05s to Futures | 2026-08-02 | Long Course Far Westernsvenue |
| 100 Backstroke | LCM | 1:16.66 | AAA+0.77s to AAAA·+11.47s to Sectionals | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 50 Breaststroke | LCM | 42.12 | AA+1.33s to AAA·+11.23s to Futures | 2026-06-13 | PC-CDST LC C/B/BB+ 26-074venue |
| 100 Breaststroke | LCM | 1:31.29 | AA+1.00s to AAA·+17.59s to Sectionals | 2026-08-01 | Long Course Far Westernsvenue |
| 50 Butterfly | LCM | 34.00 | AAA+1.41s to AAAA·+7.71s to Futures | 2026-06-13 | PC-CDST LC C/B/BB+ 26-074venue |
| 100 Butterfly | LCM | 1:15.24 | AAA+1.55s to AAAA·+12.15s to Sectionals | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 200 Individual Medley | LCM | 2:41.89 | AAAA·+17.20s to Sectionals | 2026-07-30 | Long Course Far Westernsvenue |
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.
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 | 29.08 | flat | 200 Free Relay | 2026-04-11 | 2026 Far Western SC Hosted By SCSC |
| 50 Freestyle | SCY | 28.87 | flying | 200 Free Relay (leg 3) | 2026-03-22 | SCY Spring Age Group Championships |
| 50 Butterfly | SCY | 30.94 | flying | 200 Medley Relay (leg 3) | 2026-04-12 | 2026 Far Western SC Hosted By SCSC |
| 50 Freestyle | LCM | 31.12 | flying | 200 Free Relay (leg 3) | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 50 Breaststroke | LCM | 43.35 | flying | 200 Medley Relay (leg 2) | 2026-07-18 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 50 Butterfly | LCM | 34.48 | flying | 200 Medley Relay (leg 3) | 2026-08-02 | Long Course Far Westerns |
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
3777 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:05.20 | 821 |
| 100 BK LCM | 1:16.66 | 774 |
| 100 BR LCM | 1:31.29 | 647 |
| 100 FL LCM | 1:15.24 | 731 |
| 200 IM LCM | 2:41.89 | 804 |
IMR 11-12 · LCM
3640 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:27.58 | 755 |
| 50 BK LCM | 35.94 | 745 |
| 50 BR LCM | 42.12 | 629 |
| 50 FL LCM | 34.00 | 707 |
| 200 IM LCM | 2:41.89 | 804 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:12.51
Front half 63.59s · back half 68.92s
100 Individual Medley SCY 1:09.78
Front half 32.11s · back half 37.67s
200 Freestyle LCM 2:27.58
Front half 72.13s · back half 75.45s
400 Freestyle LCM 5:05.20
Front half 151.19s · back half 154.01s
100 Backstroke LCM 1:16.66
Front half 37.54s · back half 39.12s
100 Breaststroke LCM 1:31.29
Front half 44.22s · back half 47.07s
100 Butterfly LCM 1:15.24
Front half 34.81s · back half 40.43s
200 Individual Medley LCM 2:41.89
Front half 77.28s · back half 84.61s
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.