swimMason Jiang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 47.26 | +12.17s to B·+24.07s to Sectionals | 2025-02-16 | 2025 OR CB Valentine Last Chance Invitational slow pool |
| 50 Freestyle | LCM | 51.27 | +11.38s to B·+24.28s to Sectionals | 2025-06-08 | 2025 THSC June Invitational venue |
| 100 Freestyle | LCM | 1:57.34 | +29.55s to B·+58.35s to Sectionals | 2025-06-07 | 2025 THSC June Invitational venue |
| 50 Backstroke | LCM | 59.90 | +12.31s to B·+32.01s to Futures | 2025-06-07 | 2025 THSC June Invitational venue |
| 50 Breaststroke | LCM | 1:00.03 | +6.64s to B·+29.14s to Futures | 2025-06-08 | 2025 THSC June Invitational venue |
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.
IMX / IMR
IMR 11-12 · LCM
378 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 59.90 | 161 |
| 50 BR LCM | 1:00.03 | 217 |
| 200 FR LCM | — | 0 |
| 50 FL LCM | — | 0 |
| 200 IM LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 1:57.34
Front half 54.21s · back half 63.13s
Progression
Faster times are higher. One card per event, all courses & history.