swimMichael Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 100 Freestyle | LCM | 57.82 | AA+1.33s to AAA·Sectionals ✓+4.23s to Futures | 2019-07-31 | Finals - Arena Western Zone Senior Champsfast pool |
| 200 Freestyle | LCM | 2:05.26 | AA+1.67s to AAA·Sectionals ✓+7.47s to Futures | 2019-08-02 | Finals - Arena Western Zone Senior Champsfast pool |
| 400 Freestyle | LCM | 4:36.09 | A+0.40s to AA·+1.70s to Sectionals | 2019-08-01 | Finals - Arena Western Zone Senior Champsfast pool |
| 200 Butterfly | LCM | 2:24.96 | A+3.37s to AA·+3.87s to Sectionals | 2019-07-31 | Finals - Arena Western Zone Senior Champsfast pool |
| 200 Individual Medley | LCM | 2:26.80 | A+1.81s to AA·+2.11s to Sectionals | 2019-08-01 | Finals - Arena Western Zone Senior Champsfast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 16.
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 |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 57.20 | flying | 400 Free Relay (leg 3) | 2019-08-03 | 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.
IMX / IMR
IMX 15-16 · LCM
2176 points (3/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:36.09 | 747 |
| 200 FL LCM | 2:24.96 | 701 |
| 200 IM LCM | 2:26.80 | 728 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
1553 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:05.26 | 825 |
| 200 IM LCM | 2:26.80 | 728 |
| 100 BK LCM | — | 0 |
| 100 BR LCM | — | 0 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle LCM 57.82
Front half 27.66s · back half 30.16s
200 Freestyle LCM 2:05.26
Front half 61.21s · back half 64.05s
400 Freestyle LCM 4:36.09
Front half 136.84s · back half 139.25s
200 Butterfly LCM 2:24.96
Front half 68.25s · back half 76.71s
200 Individual Medley LCM 2:26.80
Front half 69.55s · back half 77.25s
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.