swimIssac Sheu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.99 | Sectionals ✓+1.60s to Futures | 2024-12-21 | 2024 CA-NV December Sectionals At BREAvenue |
| 100 Freestyle | SCY | 47.72 | Sectionals ✓+3.33s to Futures | 2026-10-11 | 2026 CA Kevin Perry Classicvenue |
| 200 Freestyle | SCY | 1:48.50 | Sectionals ✓+10.91s to Futures | 2025-11-08 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 100 Backstroke | SCY | 56.03 | +0.54s to Sectionals | 2026-10-10 | 2026 CA Kevin Perry Classicvenue |
| 100 Butterfly | SCY | 55.68 | +0.49s to Sectionals | 2025-11-08 | 2025 Legends of Coaching Series_Peter Dalandvenue |
| 200 Individual Medley | SCY | 2:16.60 | +12.61s to Sectionals | 2024-10-19 | 2024 CA CHS Sharktoberfest A, BB, B Meetslow pool |
| 50 Freestyle | LCM | 24.79 | Sectionals ✓+1.00s to Futures | 2026-07-19 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 100 Freestyle | LCM | 53.97 | Sectionals ✓+1.98s to Futures | 2026-06-12 | 2026 SCS June AG Invitevenue |
| 200 Freestyle | LCM | 2:01.77 | Sectionals ✓+7.68s to Futures | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 100 Backstroke | LCM | 1:07.25 | +2.06s to Sectionals | 2026-07-17 | 2026 CA/NV Summer Speedo Sectionals @ BREA -venue |
| 50 Butterfly | LCM | 27.84 | +2.45s to Futures | 2026-06-13 | 2026 SCS June AG Invitevenue |
| 100 Butterfly | LCM | 1:02.67 | Sectionals ✓+6.78s to Futures | 2026-06-11 | 2026 SCS June AG Invitevenue |
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 |
|---|---|---|---|---|---|---|
| 50 Freestyle | LCM | 24.52 | flying | 200 Medley Relay (leg 4) | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 50 Freestyle | LCM | 23.68 | flying | 200 Free Relay (leg 2) | 2026-07-16 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 100 Freestyle | LCM | 54.07 | flat | 400 Free Relay | 2026-07-18 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
| 100 Freestyle | LCM | 53.77 | flying | 400 Medley Relay (leg 4) | 2026-07-19 | 2026 CA/NV Summer Speedo Sectionals @ BREA - |
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 SCY 47.72
Front half 22.79s · back half 24.93s
200 Freestyle SCY 1:48.50
Front half 52.95s · back half 55.55s
100 Backstroke SCY 56.03
Front half 27.10s · back half 28.93s
100 Butterfly SCY 55.68
Front half 25.74s · back half 29.94s
200 Individual Medley SCY 2:16.60
Front half 62.59s · back half 74.01s
100 Freestyle LCM 53.97
Front half 26.06s · back half 27.91s
200 Freestyle LCM 2:01.77 RT 0.67s
Front half 57.35s · back half 64.42s
100 Backstroke LCM 1:07.25 RT 0.75s
Front half 31.86s · back half 35.39s
100 Butterfly LCM 1:02.67
Front half 29.21s · back half 33.46s
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.