swimZach Choi
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.70 | A+0.61s to AA·+1.31s to Sectionals | 2024-12-13 | Club Mountaineer Speedo Invite venue |
| 100 Freestyle | SCY | 52.58 | A+2.19s to AA·+4.09s to Sectionals | 2024-12-15 | Club Mountaineer Speedo Invite venue |
| 50 Backstroke | SCY | 27.24 | BB+0.45s to A·+3.55s to Futures | 2026-03-06 | 2026 PV Short Course Open Championships venue |
| 100 Backstroke | SCY | 58.09 | BB+0.80s to A·+3.60s to Sectionals | 2026-03-21 | 2026 MAKO SPRING FLING venue |
| 200 Backstroke | SCY | 2:09.99 | BB+4.80s to A·+11.40s to Sectionals | 2026-03-22 | 2026 MAKO SPRING FLING venue |
| 50 Breaststroke | SCY | 28.02 | AAA+1.03s to AAAA·+1.73s to Futures | 2026-03-08 | 2026 PV Short Course Open Championships venue |
| 100 Breaststroke | SCY | 1:02.30 | A+0.21s to AA·+0.81s to Sectionals | 2026-03-06 | 2026 PV Short Course Open Championships venue |
| 50 Butterfly | SCY | 25.80 | A+0.21s to AA·+2.91s to Futures | 2026-03-07 | 2026 PV Short Course Open Championships venue |
| 100 Butterfly | SCY | 59.14 | BB+2.45s to A·+5.95s to Sectionals | 2025-11-16 | 2025 PV November Open - Franconia venue |
| 200 Individual Medley | SCY | 2:06.13 | A+3.24s to AA·+6.74s to Sectionals | 2026-03-08 | 2026 PV Short Course Open Championships venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Breaststroke | SCY | 27.98 | flying | 200 Medley Relay (leg 2) | 2026-01-31 | 2026 WMPSSDL Championships |
| 100 Breaststroke | SCY | 1:03.69 | flying | 400 Medley Relay (leg 2) | 2024-12-13 | Club Mountaineer Speedo Invite |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
IMX / IMR
IMX 17-18 · SCY
1245 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:09.99 | 571 |
| 200 IM SCY | 2:06.13 | 674 |
| 500 FR SCY | — | 0 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 17-18 · SCY
2566 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 58.09 | 596 |
| 100 BR SCY | 1:02.30 | 725 |
| 100 FL SCY | 59.14 | 571 |
| 200 IM SCY | 2:06.13 | 674 |
| 200 FR 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 52.58
Front half 25.01s · back half 27.57s
100 Backstroke SCY 58.09
Front half 28.21s · back half 29.88s
200 Backstroke SCY 2:09.99
Front half 63.42s · back half 66.57s
100 Breaststroke SCY 1:02.30
Front half 29.12s · back half 33.18s
100 Butterfly SCY 59.14
Front half 26.58s · back half 32.56s
200 Individual Medley SCY 2:06.13
Front half 59.24s · back half 66.89s
Progression
Faster times are higher. One card per event, all courses & history.