swimAllison Tjhin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.87 | A+0.58s to AA·+3.78s to Sectionals | 2026-03-21 | SCY Spring Age Group Championships venue |
| 100 Freestyle | SCY | 1:07.21 | BB+0.62s to A·+10.72s to Sectionals | 2026-02-21 | Pacific Swim SCY C/B/BB+ Meet hosted by TERA venue |
| 200 Freestyle | SCY | 2:38.33 | B+1.24s to BB·+35.94s to Sectionals | 2026-02-01 | Zone 2 Winter Championship Meet venue |
| 50 Backstroke | SCY | 33.30 | AA+1.41s to AAA·+7.01s to Futures | 2026-04-12 | 2026 Far Western SC Hosted By SCSC venue |
| 100 Backstroke | SCY | 1:12.24 | AA+2.95s to AAA·+10.85s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSC venue |
| 50 Breaststroke | SCY | 43.09 | B+0.80s to BB·+13.30s to Futures | 2026-02-22 | Pacific Swim SCY C/B/BB+ Meet hosted by TERA venue |
| 100 Breaststroke | SCY | 1:35.19 | B+2.30s to BB·+24.60s to Sectionals | 2026-03-08 | SRVA Last Chance Meet B/BB+ venue |
| 50 Butterfly | SCY | 33.10 | A+1.11s to AA·+7.41s to Futures | 2026-03-20 | SCY Spring Age Group Championships venue |
| 100 Butterfly | SCY | 1:20.41 | BB+4.12s to A·+19.32s to Sectionals | 2026-03-21 | SCY Spring Age Group Championships venue |
| 100 Individual Medley | SCY | 1:16.88 | BB+0.89s to A | 2026-03-20 | SCY Spring Age Group Championships venue |
| 50 Freestyle | LCM | 34.68 | A+1.29s to AA·+5.09s to Sectionals | 2026-05-24 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 100 Freestyle | LCM | 1:16.80 | BB+0.31s to A·+12.41s to Sectionals | 2026-05-23 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 200 Freestyle | LCM | 2:51.10 | BB+5.71s to A·+32.11s to Sectionals | 2026-05-24 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet venue |
| 50 Backstroke | LCM | 38.43 | AA+1.64s to AAA·+7.54s to Futures | 2026-06-13 | Orinda PC LC AG C/B/BB+ venue |
| 100 Backstroke | LCM | 1:24.30 | AA+3.51s to AAA·+12.91s to Sectionals | 2026-06-14 | Orinda PC LC AG C/B/BB+ venue |
| 50 Breaststroke | LCM | 49.68 | B+1.09s to BB·+14.89s to Futures | 2026-06-14 | Orinda PC LC AG C/B/BB+ venue |
| 100 Breaststroke | LCM | 1:51.51 | B+4.22s to BB·+30.52s to Sectionals | 2026-06-13 | Orinda PC LC AG C/B/BB+ venue |
| 50 Butterfly | LCM | 38.29 | BB+0.90s to A·+8.80s to Futures | 2026-05-23 | 2026 Tiger Aquatics C/B/BB+ Memorial Day Meet 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.
IMX / IMR
IMX 11-12 · SCY
1529 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:12.24 | 653 |
| 100 BR SCY | 1:35.19 | 423 |
| 100 FL SCY | 1:20.41 | 453 |
| 500 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
2728 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:38.33 | 456 |
| 50 BK SCY | 33.30 | 666 |
| 50 BR SCY | 43.09 | 448 |
| 50 FL SCY | 33.10 | 585 |
| 100 IM SCY | 1:16.88 | 573 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Backstroke SCY 1:12.24
Front half 34.78s · back half 37.46s
100 Butterfly SCY 1:20.41
Front half 38.39s · back half 42.02s
100 Individual Medley SCY 1:16.88
Front half 34.54s · back half 42.34s
Progression
Faster times are higher. One card per event, all courses & history.