swimMason Xiao
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.05 | BB+0.46s to A·+3.76s to Sectionals | 2026-10-26 | LAC Splashing Pumpkins Meet |
| 100 Freestyle | SCY | 52.66 | AA+1.47s to AAA·+4.37s to Sectionals | 2026-10-26 | LAC Splashing Pumpkins Meet |
| 200 Freestyle | SCY | 2:08.08 | BB+5.89s to A·+22.29s to Sectionals | 2026-10-26 | LAC Splashing Pumpkins Meet |
| 100 Backstroke | SCY | 1:23.51 | +12.12s to B·+28.42s to Sectionals | 2025-11-12 | star divisional meet results 016782 |
| 100 Breaststroke | SCY | 1:20.71 | +0.12s to B·+18.02s to Sectionals | 2026-03-02 | LAC Heart Racer Meet |
| 50 Butterfly | SCY | 32.57 | B+1.78s to BB·+8.28s to Sectionals | 2025-11-12 | star divisional meet results 016782 |
| 100 Individual Medley | SCY | 2:28.27 | 2026-03-02 | LAC Heart Racer Meet | |
| 200 Individual Medley | SCY | 2:27.07 | B+0.38s to BB·+27.68s to Sectionals | 2026-03-02 | LAC Heart Racer Meet |
| 400 Individual Medley | SCY | 5:23.63 | B+10.04s to BB·+71.64s to Sectionals | 2025-11-12 | star divisional meet results 016782 |
| 50 Freestyle | LCM | 30.33 | BB+0.94s to A·+4.74s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 100 Freestyle | LCM | 1:07.00 | BB+2.61s to A·+11.71s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 200 Freestyle | LCM | 2:25.41 | BB+4.82s to A·+24.52s to Sectionals | 2026-07-20 | STAR Last Chance Meet |
| 50 Backstroke | LCM | 34.95 | BB+1.06s to A·+4.76s to Sectionals | 2026-06-25 | Long Course Age Group Championship |
| 50 Breaststroke | LCM | 49.54 | +5.45s to B·+15.35s to Sectionals | 2026-06-25 | Long Course Age Group Championship |
| 100 Breaststroke | LCM | 1:31.94 | B+4.65s to BB·+19.55s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 50 Butterfly | LCM | 35.07 | B+0.48s to BB·+7.28s to Sectionals | 2026-07-20 | STAR Last Chance Meet |
| 200 Individual Medley | LCM | 2:52.28 | B+2.39s to BB·+34.59s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 | LCM | 30.28 | flying | 200 Free Relay (leg 3) | 2024-07-20 | 2024 Texas Age Group Swimming LC Champs |
| 100 Freestyle | LCM | 1:07.55 | flying | 400 Free Relay (leg 2) | 2024-07-19 | 2024 Texas Age Group Swimming LC Champs |
| 50 Breaststroke | LCM | 40.70 | flying | 200 Medley Relay (leg 2) | 2024-07-21 | 2024 Texas Age Group Swimming LC Champs |
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 13-14 · SCY
1001 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM SCY | 2:27.07 | 522 |
| 400 IM SCY | 5:23.63 | 479 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
1783 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:08.08 | 581 |
| 100 BK SCY | 1:23.51 | 262 |
| 100 BR SCY | 1:20.71 | 418 |
| 200 IM SCY | 2:27.07 | 522 |
| 100 FL SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.66 split/total mismatch
100 Backstroke SCY 1:23.51 split/total mismatch
Front half 35.53s · back half 47.98s
50 Butterfly SCY 32.57 split/total mismatch
100 Individual Medley SCY 2:28.27 split/total mismatch
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.