Jamison Chen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.28 | AA+0.89s to AAA·+0.89s to Sectionals | 2025-12-22 | WA Holiday Classic |
| 100 Freestyle | SCY | 53.04 | A+1.75s to AA·+4.55s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 50 Breaststroke | SCY | 28.41 | AAA+0.82s to AAAA·+2.12s to Futures | 2026-02-24 | PDR Sweetheart Invitational |
| 100 Breaststroke | SCY | 1:02.47 | AA+1.98s to AAA·+0.98s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 200 Breaststroke | SCY | 2:20.18 | A+2.89s to AA·+5.19s to Sectionals | 2026-03-30 | 2026 MASI Short Course Silver Championships hosted by UDAC |
| 100 Butterfly | SCY | 54.97 | AA+2.08s to AAA·+1.78s to Sectionals | 2025-12-22 | WA Holiday Classic |
| 100 Individual Medley | SCY | 1:02.78 | 2025-10-30 | UDAC Rocktoberfest | |
| 50 Freestyle | LCM | 28.36 | BB+0.07s to A·+2.87s to Sectionals | 2026-06-09 | 2026 Rock the Blocks |
| 100 Freestyle | LCM | 1:02.06 | BB+0.47s to A·+6.57s to Sectionals | 2026-06-30 | LAC Arena Classic |
| 50 Breaststroke | LCM | 31.36 | AAAA·+0.47s to Futures | 2026-07-13 | 1714404 |
| 100 Breaststroke | LCM | 1:12.90 | AA+2.31s to AAA·+3.21s to Sectionals | 2026-07-13 | 1714404 |
| 50 Butterfly | LCM | 28.13 | AAA+1.24s to AAAA·+1.84s to Futures | 2026-01-01 | 1727933 |
| 100 Butterfly | LCM | 1:05.22 | A+2.03s to AA·+5.03s to Sectionals | 2026-06-30 | LAC Arena Classic |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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.
IMX / IMR
IMX 15-16 · SCY
713 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:20.18 | 713 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 200 IM SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 15-16 · SCY
1557 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:02.47 | 787 |
| 100 FL SCY | 54.97 | 770 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
| 200 IM SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
50 Freestyle SCY 23.28 split/total mismatch
Front half 55.42s · back half -32.14s
100 Freestyle SCY 53.04 split/total mismatch
Front half 25.40s · back half 27.64s
100 Breaststroke SCY 1:02.47 split/total mismatch
Front half 28.77s · back half 33.70s
200 Breaststroke SCY 2:20.18 split/total mismatch
Front half 36.13s · back half 104.05s
100 Butterfly SCY 54.97
Front half 26.16s · back half 28.81s
100 Individual Medley SCY 1:02.78 split/total mismatch
Front half 28.61s · back half 34.17s
100 Freestyle LCM 1:02.06 split/total mismatch
Front half 29.84s · back half 32.22s
100 Breaststroke LCM 1:12.90 split/total mismatch
Front half 34.19s · back half 38.71s
100 Butterfly LCM 1:05.22 split/total mismatch
Front half 29.54s · back half 35.68s
Progression
Faster times are higher. One card per event, all courses & history.