swimZach Le-Nguyen
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | SCY | 46.69 | Sectionals ✓+2.30s to Futures | 2021-03-11 | 2021 Sectionals LONG COUSE TIME TRIALS |
| 200 Freestyle | SCY | 1:42.96 | Sectionals ✓+5.37s to Futures | 2021-03-11 | 2021 Sectionals LONG COUSE TIME TRIALS |
| 100 Backstroke | SCY | 49.12 | Sectionals ✓+0.53s to Futures | 2021-03-11 | 2021 Sectionals LONG COUSE TIME TRIALS |
| 200 Backstroke | SCY | 1:48.02 | Sectionals ✓+1.53s to Futures | 2021-03-11 | 2021 Sectionals LONG COUSE TIME TRIALS |
| 100 Butterfly | SCY | 49.63 | Sectionals ✓+1.44s to Futures | 2021-03-11 | 2021 Sectionals LONG COUSE TIME TRIALS |
| 200 Butterfly | SCY | 1:49.77 | Sectionals ✓+1.88s to Futures | 2021-03-11 | 2021 Sectionals LONG COUSE TIME TRIALS |
| 50 Freestyle | LCM | 25.34 | Sectionals ✓+1.55s to Futures | 2019-08-02 | Finals - Arena Western Zone Senior Champsfast pool |
| 100 Freestyle | LCM | 53.90 | Sectionals ✓+1.91s to Futures | Finals - Arena Western Zone Senior Champsfast pool | |
| 200 Freestyle | LCM | 1:57.08 | Sectionals ✓+2.99s to Futures | 2019-08-02 | Finals - Arena Western Zone Senior Champsfast pool |
| 100 Backstroke | LCM | 59.03 | Sectionals ✓+0.84s to Futures | 2023-07-30 | 2023 ME CAC Destination Athlete Northeast Invvenue |
| 200 Backstroke | LCM | 2:09.65 | Sectionals ✓+2.66s to Futures | 2023-07-29 | 2023 ME CAC Destination Athlete Northeast Invvenue |
| 100 Butterfly | LCM | 56.82 | Sectionals ✓+0.93s to Futures | 2019-08-03 | Finals - Arena Western Zone Senior Champsfast pool |
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.
Pool tags are a venue speed heuristic (median deviation of all swims there vs each swimmer's typical time) — see the venue page for the method.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 200 Freestyle | LCM | 1:57.70 | flying | 800 Free Relay (leg 3) | 2019-08-01 | Finals - Arena Western Zone Senior Champs |
| 100 Butterfly | LCM | 58.01 | flying | 400 Medley Relay (leg 3) | 2019-08-02 | Finals - Arena Western Zone Senior Champs |
Reconstructed from relay split marks. Flat = lead-off (comparable to individual times); flying starts run ~0.5–0.7s fast and are not PRs.
PR splits
100 Freestyle LCM 53.90
Front half 26.36s · back half 27.54s
200 Freestyle LCM 1:57.08
Front half 57.65s · back half 59.43s
100 Backstroke LCM 59.03 RT 0.62s
Front half 28.13s · back half 30.90s
200 Backstroke LCM 2:09.65 RT 0.61s
Front half 62.08s · back half 67.57s
100 Butterfly LCM 56.82
Front half 26.81s · back half 30.01s
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.