swimMason Chung
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.33 | BB+1.24s to A·+7.04s to Sectionals | 2026-07-25 | 2026 Summer Area 3 Championshipsvenue |
| 100 Freestyle | SCY | 1:03.84 | BB+2.55s to A·+15.55s to Sectionals | 2026-07-26 | 2026 Summer Area 3 Championshipsvenue |
| 200 Freestyle | SCY | 2:25.11 | B+0.22s to BB·+39.32s to Sectionals | 2026-07-26 | 2026 Summer Area 3 Championshipsvenue |
| 50 Backstroke | SCY | 35.13 | BB+2.44s to A·+9.44s to Sectionals | 2026-07-26 | 2026 Summer Area 3 Championshipsvenue |
| 100 Backstroke | SCY | 1:34.97 | +12.78s to B·+39.88s to Sectionals | 2025-07-26 | 2025 Summer Area 3 Championshipsvenue |
| 50 Breaststroke | SCY | 40.39 | B+0.30s to BB·+10.90s to Sectionals | 2026-07-25 | 2026 Summer Area 3 Championshipsvenue |
| 100 Breaststroke | SCY | 1:42.15 | +9.56s to B·+39.46s to Sectionals | 2026-02-22 | Bay Area Spring Championshipsvenue |
| 50 Butterfly | SCY | 38.89 | +1.80s to B·+14.60s to Sectionals | 2026-01-24 | 2026 TYR Stingrays SCY Palm Trees & Parkasvenue |
| 100 Individual Medley | SCY | 1:16.30 | B+0.41s to BB | 2026-07-25 | 2026 Summer Area 3 Championshipsvenue |
| 200 Individual Medley | SCY | 3:18.93 | +19.64s to B·+79.54s to Sectionals | 2025-11-07 | 2025 STA/TEAM Veterans Day Open - copied - covenue |
| 50 Freestyle | LCM | 49.00 | +11.61s to B·+23.41s to Sectionals | 2025-04-11 | 2025 Stingrays Early LCM Season Openervenue |
| 100 Freestyle | LCM | 1:38.13 | +16.04s to B·+42.84s to Sectionals | 2025-04-12 | 2025 Stingrays Early LCM Season Openervenue |
| 200 Freestyle | LCM | 3:00.17 | +0.98s to B·+59.28s to Sectionals | 2026-05-01 | 2026 Stingrays Cinco De Mayo LCM Meetvenue |
| 50 Backstroke | LCM | 43.34 | B+2.15s to BB·+13.15s to Sectionals | 2026-05-01 | 2026 Stingrays Cinco De Mayo LCM Meetvenue |
| 50 Breaststroke | LCM | 1:21.53 | +31.74s to B·+47.34s to Sectionals | 2025-04-11 | 2025 Stingrays Early LCM Season Openervenue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 41.28 | flying | 200 Medley Relay (leg 2) | 2026-07-25 | 2026 Summer Area 3 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 · SCY
829 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:34.97 | 245 |
| 100 BR SCY | 1:42.15 | 292 |
| 200 IM SCY | 3:18.93 | 292 |
| 500 FR SCY | — | 0 |
| 100 FL SCY | — | 0 |
IMR 11-12 · SCY
2349 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:25.11 | 524 |
| 50 BK SCY | 35.13 | 516 |
| 50 BR SCY | 40.39 | 473 |
| 50 FL SCY | 38.89 | 323 |
| 100 IM SCY | 1:16.30 | 513 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.84
Front half 30.65s · back half 33.19s
200 Freestyle SCY 2:25.11
Front half 69.94s · back half 75.17s
100 Backstroke SCY 1:34.97
Front half 46.30s · back half 48.67s
100 Breaststroke SCY 1:42.15
Front half 49.69s · back half 52.46s
100 Individual Medley SCY 1:16.30
Front half 35.27s · back half 41.03s
200 Individual Medley SCY 3:18.93
Front half 93.05s · back half 105.88s
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.