Isaac Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.56 | BB+0.97s to A·+4.27s to Sectionals | 2025-01-01 | 2025 tiger turkey tumble results |
| 100 Freestyle | SCY | 56.10 | BB+0.31s to A·+7.81s to Sectionals | 2026-01-17 | 2026 HSA TYR Invitationalvenue |
| 200 Freestyle | SCY | 2:02.41 | BB+0.22s to A·+16.62s to Sectionals | 2026-01-18 | 2026 HSA TYR Invitationalvenue |
| 500 Freestyle | SCY | 5:33.41 | BB+2.62s to A·+47.32s to Sectionals | 2026-01-18 | 2026 HSA TYR Invitationalvenue |
| 100 Backstroke | SCY | 1:01.35 | BB+0.16s to A·+6.26s to Sectionals | 2026-01-18 | 2026 HSA TYR Invitationalvenue |
| 200 Backstroke | SCY | 2:12.39 | A+4.90s to AA·+10.10s to Sectionals | 2026-01-17 | 2026 HSA TYR Invitationalvenue |
| 50 Breaststroke | SCY | 37.65 | B+1.86s to BB·+8.16s to Sectionals | 2025-01-01 | 1618162 |
| 100 Breaststroke | SCY | 1:30.23 | +9.64s to B·+27.54s to Sectionals | 2025-11-22 | 2025 Tiger Turkey Tumblevenue |
| 100 Butterfly | SCY | 1:05.59 | B+0.10s to BB·+12.90s to Sectionals | 2026-01-17 | 2026 HSA TYR Invitationalvenue |
| 200 Individual Medley | SCY | 2:22.80 | BB+7.41s to A·+23.41s to Sectionals | 2026-03-06 | 2026 Swim Atlanta Best of the South |
| 400 Individual Medley | SCY | 4:54.49 | BB+5.00s to A·+42.50s to Sectionals | 2026-03-06 | 2026 Swim Atlanta Best of the South |
| 50 Freestyle | LCM | 28.23 | A+0.04s to AA·+2.64s to Sectionals | 2026-07-16 | MSI 2026 Long Course State Championship |
| 100 Freestyle | LCM | 1:06.37 | BB+1.98s to A·+11.08s to Sectionals | 2026-01-01 | 2026 tiger spring splash results |
| 200 Freestyle | LCM | 2:18.28 | A+3.59s to AA·+17.39s to Sectionals | 2026-07-16 | MSI 2026 Long Course State Championship |
| 400 Freestyle | LCM | 4:56.48 | A+8.99s to AA·+37.39s to Sectionals | 2026-07-16 | MSI 2026 Long Course State Championship |
| 50 Backstroke | LCM | 35.46 | BB+1.57s to A·+5.27s to Sectionals | 2026-01-01 | 2026 tiger spring splash results |
| 100 Backstroke | LCM | 1:10.61 | A+1.92s to AA·+6.12s to Sectionals | 2026-07-16 | MSI 2026 Long Course State Championship |
| 200 Backstroke | LCM | 2:33.36 | A+3.87s to AA·+12.67s to Sectionals | 2026-07-16 | MSI 2026 Long Course State Championship |
| 50 Breaststroke | LCM | 46.86 | +2.77s to B·+12.67s to Sectionals | 2024-07-18 | MSI 2024 Long Course State Championship |
| 100 Breaststroke | LCM | 1:38.36 | +4.37s to B·+25.97s to Sectionals | 2026-01-01 | 2026 tiger spring splash results |
| 50 Butterfly | LCM | 35.30 | B+0.71s to BB·+7.51s to Sectionals | 2026-01-01 | 2026 tiger spring splash results |
| 200 Individual Medley | LCM | 2:36.70 | A+6.41s to AA·+19.01s to Sectionals | 2026-07-16 | MSI 2026 Long Course State Championship |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 13-14 · SCY
2532 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:33.41 | 653 |
| 200 BK SCY | 2:12.39 | 672 |
| 200 IM SCY | 2:22.80 | 571 |
| 400 IM SCY | 4:54.49 | 636 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 13-14 · SCY
2721 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:02.41 | 665 |
| 100 BK SCY | 1:01.35 | 662 |
| 100 BR SCY | 1:30.23 | 299 |
| 100 FL SCY | 1:05.59 | 524 |
| 200 IM SCY | 2:22.80 | 571 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 56.10
Front half 27.19s · back half 28.91s
200 Freestyle SCY 2:02.41
Front half 58.62s · back half 63.79s
500 Freestyle SCY 5:33.41
Front half 166.43s · back half 166.98s
100 Backstroke SCY 1:01.35
Front half 29.81s · back half 31.54s
200 Backstroke SCY 2:12.39
Front half 64.42s · back half 67.97s
100 Breaststroke SCY 1:30.23
Front half 43.37s · back half 46.86s
100 Butterfly SCY 1:05.59
Front half 29.56s · back half 36.03s
200 Individual Medley SCY 2:22.80 split/total mismatch
400 Individual Medley SCY 4:54.49 split/total mismatch
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
Swim history
Every recorded swim, newest first
| Date | Event | Course | Time | Age | Round | Meet |
|---|
Individual swims with a recorded date and time — including disqualifications — plus reconstructed relay legs (marked). Assembled in the browser from this page’s data.
Progression
Faster times are higher. One card per event, all courses & history.