swimMason Meng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 39.73 | +4.64s to B | 2025-10-04 | GA 2025 Pentathlon slow pool |
| 100 Freestyle | SCY | 1:28.09 | +12.00s to B | 2026-03-28 | 2026 Northeast Divisional Championships venue |
| 50 Backstroke | SCY | 47.10 | +5.91s to B | 2025-10-04 | GA 2025 Pentathlon slow pool |
| 50 Breaststroke | SCY | 49.93 | +3.04s to B | 2025-10-04 | GA 2025 Pentathlon slow pool |
| 100 Breaststroke | SCY | 1:43.47 | +3.18s to B | 2026-03-28 | 2026 Northeast Divisional Championships venue |
| 100 Individual Medley | SCY | 1:35.48 | +7.39s to B | 2026-03-28 | 2026 Northeast Divisional Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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.
IMX / IMR
IMX 11-12 · SCY
281 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:43.47 | 281 |
| 500 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 100 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
725 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 47.10 | 214 |
| 50 BR SCY | 49.93 | 250 |
| 100 IM SCY | 1:35.48 | 261 |
| 200 FR SCY | — | 0 |
| 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 1:28.09
Front half 40.86s · back half 47.23s
100 Breaststroke SCY 1:43.47
Front half 49.02s · back half 54.45s
100 Individual Medley SCY 1:35.48
Front half 45.34s · back half 50.14s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Progression
Faster times are higher. One card per event, all courses & history.