swimMatthew Chang
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 27.86 | A+0.47s to AA·+2.37s to Sectionals | 2019-05-10 | 2019 mr lie may extravaganza |
| 200 Freestyle | LCM | 2:06.58 | AA+0.79s to AAA·+5.29s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
| 400 Freestyle | LCM | 4:28.64 | AA+0.85s to AAA·+11.05s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
| 100 Backstroke | LCM | 1:07.49 | A+0.80s to AA·+5.50s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
| 200 Backstroke | LCM | 2:21.06 | AA+2.57s to AAA·+6.27s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
| 100 Breaststroke | LCM | 1:14.69 | AA+2.90s to AAA·+5.00s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
| 200 Breaststroke | LCM | 2:45.14 | A+0.95s to AA·+12.55s to Sectionals | 2019-05-10 | 2019 mr lie may extravaganza |
| 100 Butterfly | LCM | 1:03.51 | AA+1.82s to AAA·+3.32s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
| 200 Butterfly | LCM | 2:23.30 | AA+5.31s to AAA·+7.01s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
| 200 Individual Medley | LCM | 2:18.90 | AAA+4.81s to AAAA·+2.71s to Sectionals | 2019-05-10 | 2019 mr lie may extravaganza |
| 400 Individual Medley | LCM | 4:52.48 | AAA+4.29s to AAAA·+2.59s to Sectionals | 2019-06-28 | 2019 mr lie june jamboree res |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · LCM
4740 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 4:28.64 | 811 |
| 200 BK LCM | 2:21.06 | 768 |
| 200 BR LCM | 2:45.14 | 689 |
| 200 FL LCM | 2:23.30 | 725 |
| 200 IM LCM | 2:18.90 | 860 |
| 400 IM LCM | 4:52.48 | 887 |
IMR 15-16 · LCM
3812 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:06.58 | 799 |
| 100 BK LCM | 1:07.49 | 684 |
| 100 BR LCM | 1:14.69 | 724 |
| 100 FL LCM | 1:03.51 | 745 |
| 200 IM LCM | 2:18.90 | 860 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
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.