swimWilliam Jin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 43.29 | 2024-02-16 | 2024 Gulf 14 & Under Champs (DADS) | |
| 50 Freestyle | SCY | 34.69 | +0.60s to B·+9.80s to Sectionals | 2025-02-21 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 100 Freestyle | SCY | 1:18.15 | +3.46s to B·+24.06s to Sectionals | 2024-12-21 | 2024 Gulf Fall Champs (ESCA & AMBU) venue |
| 200 Freestyle | SCY | 2:51.30 | +7.91s to B·+54.61s to Sectionals | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 50 Backstroke | SCY | 39.04 | +0.25s to B·+10.45s to Sectionals | 2025-02-21 | MAC Hosted 2025 Gulf 12 & Under Champs |
| 100 Backstroke | SCY | 1:26.62 | +0.03s to B·+25.83s to Sectionals | 2025-02-23 | MAC Hosted 2025 Gulf 12 & Under Champs venue |
| 50 Breaststroke | SCY | 48.08 | +4.09s to B·+14.49s to Sectionals | 2024-10-20 | BATS 2024 October Invite venue |
| 100 Breaststroke | SCY | 1:41.86 | +5.37s to B·+30.97s to Sectionals | 2024-12-20 | 2024 Gulf Fall Champs (ESCA & AMBU) |
| 50 Butterfly | SCY | 40.25 | +3.26s to B·+12.86s to Sectionals | 2024-10-20 | BATS 2024 October Invite venue |
| 100 Butterfly | SCY | 1:32.54 | +6.45s to B·+33.45s to Sectionals | 2024-12-22 | 2024 Gulf Fall Champs (ESCA & AMBU) venue |
| 100 Individual Medley | SCY | 1:24.91 | B+5.72s to BB | 2026-01-17 | 2026 LSST January Frosty Meet |
| 50 Freestyle | LCM | 49.71 | +11.02s to B·+21.32s to Sectionals | 2023-05-27 | 2023 MR AGUA Memorial Day Invitational venue |
| 100 Freestyle | LCM | 1:48.41 | +22.72s to B·+47.12s to Sectionals | 2023-05-28 | 2023 MR AGUA Memorial Day Invitational venue |
| 200 Freestyle | LCM | 3:36.70 | +29.91s to B·+84.61s to Sectionals | 2023-05-27 | 2023 MR AGUA Memorial Day Invitational venue |
| 50 Backstroke | LCM | 53.74 | +8.85s to B·+20.85s to Sectionals | 2023-05-28 | 2023 MR AGUA Memorial Day Invitational venue |
| 200 Backstroke | LCM | 3:37.39 | +9.20s to B·+65.40s to Sectionals | 2025-04-12 | 2025 LSST April LC Kick-Off Meet |
| 50 Breaststroke | LCM | 1:01.98 | +12.19s to B·+23.69s to Sectionals | 2023-05-27 | 2023 MR AGUA Memorial Day Invitational venue |
| 50 Butterfly | LCM | 44.79 | +3.00s to B·+13.50s to Sectionals | 2025-04-12 | 2025 LSST April LC Kick-Off Meet |
| 100 Butterfly | LCM | 1:36.78 | B+6.19s to BB·+29.39s to Sectionals | 2025-04-12 | 2025 LSST April LC Kick-Off Meet |
| 200 Individual Medley | LCM | 3:35.06 | +4.27s to B·+63.67s to Sectionals | 2025-04-12 | 2025 LSST April LC Kick-Off Meet |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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
1021 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 1:26.62 | 379 |
| 100 BR SCY | 1:41.86 | 345 |
| 100 FL SCY | 1:32.54 | 297 |
| 500 FR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 11-12 · SCY
1847 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:51.30 | 360 |
| 50 BK SCY | 39.04 | 413 |
| 50 BR SCY | 48.08 | 323 |
| 50 FL SCY | 40.25 | 325 |
| 100 IM SCY | 1:24.91 | 426 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:18.15
Front half 37.34s · back half 40.81s
200 Freestyle SCY 2:51.30
Front half 80.89s · back half 90.41s
100 Backstroke SCY 1:26.62
Front half 41.31s · back half 45.31s
100 Breaststroke SCY 1:41.86 split/total mismatch
Front half 49.06s · back half 52.80s
100 Butterfly SCY 1:32.54
Front half 42.92s · back half 49.62s
100 Freestyle LCM 1:48.41
Front half 51.01s · back half 57.40s
200 Freestyle LCM 3:36.70
Progression
Faster times are higher. One card per event, all courses & history.