Mayson Lu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 38.48 | +3.39s to B·+16.09s to Sectionals | 2025-02-01 | 2025 SC HAMPTON DOLPHINS AMS Bronze Champsvenue |
| 100 Freestyle | SCY | 1:20.89 | +4.80s to B·+32.40s to Sectionals | 2026-10-04 | PTSC First Splash 2026fast pool |
| 200 Freestyle | SCY | 2:47.36 | +0.77s to B·+61.07s to Sectionals | 2026-10-04 | PTSC First Splash 2026fast pool |
| 500 Freestyle | SCY | 7:36.55 | +10.36s to B·+169.16s to Sectionals | 2026-10-03 | PTSC First Splash 2026fast pool |
| 50 Backstroke | SCY | 39.31 | B+1.22s to BB·+15.62s to Futures | 2026-10-04 | PTSC First Splash 2026fast pool |
| 100 Backstroke | SCY | 1:26.25 | B+3.56s to BB·+31.76s to Sectionals | 2026-10-03 | PTSC First Splash 2026fast pool |
| 50 Breaststroke | SCY | 48.12 | +1.23s to B·+21.83s to Futures | 2025-03-14 | WV 2025 Short Course Championships 2 Poolsvenue |
| 100 Breaststroke | SCY | 1:34.89 | B+2.30s to BB·+33.40s to Sectionals | 2026-10-04 | PTSC First Splash 2026fast pool |
| 100 Butterfly | SCY | 1:35.12 | +4.63s to B·+41.93s to Sectionals | 2026-10-03 | PTSC First Splash 2026fast pool |
| 100 Individual Medley | SCY | 1:41.35 | +13.26s to B | 2024-12-14 | Club Mountaineer Speedo Invitevenue |
| 200 Individual Medley | SCY | 3:01.89 | B+3.70s to BB·+62.50s to Sectionals | 2026-10-03 | PTSC First Splash 2026fast pool |
| 50 Freestyle | LCM | 44.04 | +4.15s to B·+18.55s to Sectionals | 2025-05-31 | 2025 AM LC HD Age Group Openvenue |
| 100 Freestyle | LCM | 1:51.54 | +23.75s to B·+56.05s to Sectionals | 2025-06-01 | 2025 AM LC HD Age Group Openvenue |
| 200 Freestyle | LCM | 3:59.08 | +49.29s to B·+117.79s to Sectionals | 2025-06-01 | 2025 AM LC HD Age Group Openvenue |
| 50 Backstroke | LCM | 57.85 | +10.26s to B·+29.96s to Futures | 2025-06-01 | 2025 AM LC HD Age Group Openvenue |
| 100 Backstroke | LCM | 1:55.46 | +10.77s to B·+53.47s to Sectionals | 2025-05-31 | 2025 AM LC HD Age Group Openvenue |
| 50 Breaststroke | LCM | 59.95 | +6.56s to B·+29.06s to Futures | 2025-06-01 | 2025 AM LC HD Age Group Openvenue |
| 100 Breaststroke | LCM | 2:12.01 | +14.82s to B·+62.32s to Sectionals | 2025-05-31 | 2025 AM LC HD Age Group Openvenue |
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 | 38.97 | flat | 200 Free Relay | 2024-12-13 | Club Mountaineer Speedo Invite |
| 50 Freestyle | SCY | 33.54 | flying | 200 Free Relay (leg 3) | 2026-10-03 | PTSC First Splash 2026 |
| 50 Breaststroke | SCY | 50.84 | flying | 200 Medley Relay (leg 2) | 2025-03-15 | WV 2025 Short Course Championships 2 Pools |
| 50 Butterfly | SCY | 42.42 | flying | 200 Medley Relay (leg 3) | 2026-10-04 | PTSC First Splash 2026 |
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
1641 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 7:36.55 | 328 |
| 100 BK SCY | 1:26.25 | 328 |
| 100 BR SCY | 1:34.89 | 364 |
| 100 FL SCY | 1:35.12 | 239 |
| 200 IM SCY | 3:01.89 | 382 |
IMR 11-12 · SCY
1207 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:47.36 | 341 |
| 50 BK SCY | 39.31 | 368 |
| 50 BR SCY | 48.12 | 280 |
| 100 IM SCY | 1:41.35 | 218 |
| 50 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 1:20.89
Front half 38.13s · back half 42.76s
200 Freestyle SCY 2:47.36
Front half 81.68s · back half 85.68s
500 Freestyle SCY 7:36.55
Front half 222.78s · back half 233.77s
100 Backstroke SCY 1:26.25
Front half 41.84s · back half 44.41s
100 Breaststroke SCY 1:34.89
Front half 45.61s · back half 49.28s
100 Butterfly SCY 1:35.12
Front half 42.56s · back half 52.56s
200 Individual Medley SCY 3:01.89
100 Freestyle LCM 1:51.54
Front half 53.95s · back half 57.59s
200 Freestyle LCM 3:59.08
Front half 115.16s · back half 123.92s
100 Backstroke LCM 1:55.46
Front half 56.19s · back half 59.27s
100 Breaststroke LCM 2:12.01
Front half 64.65s · back half 67.36s
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.