swimJosh Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | LCM | 34.34 | AA+1.35s to AAA·+8.85s to Sectionals | 2024-07-14 | 2024 NE MST/ESC LCM 10 & U Champsvenue |
| 100 Freestyle | LCM | 1:15.20 | AA+1.91s to AAA·+19.71s to Sectionals | 2024-07-13 | 2024 NE MST/ESC LCM 10 & U Champsvenue |
| 200 Freestyle | LCM | 2:43.51 | AA+4.32s to AAA·+42.22s to Sectionals | 2024-06-30 | 2024 NE MST ESC June Memorialvenue |
| 400 Freestyle | LCM | 5:48.08 | AA+11.49s to AAA·+90.49s to Sectionals | 2024-06-28 | 2024 NE MST ESC June Memorialvenue |
| 50 Backstroke | LCM | 40.92 | AA+1.93s to AAA·+13.03s to Futures | 2024-05-12 | 2024 NE CRA & USC May LC Specialty Meetvenue |
| 100 Backstroke | LCM | 1:25.97 | AA+1.88s to AAA·+23.98s to Sectionals | 2024-07-14 | 2024 NE MST/ESC LCM 10 & U Champsvenue |
| 50 Breaststroke | LCM | 45.56 | AA+1.97s to AAA·+14.67s to Futures | 2024-08-07 | 2024 EZ LC Age Group Championshipvenue |
| 100 Breaststroke | LCM | 1:44.84 | A+3.75s to AA·+35.15s to Sectionals | 2024-06-29 | 2024 NE MST ESC June Memorialvenue |
| 50 Butterfly | LCM | 37.05 | AA+0.46s to AAA·+10.76s to Futures | 2024-08-08 | 2024 EZ LC Age Group Championshipvenue |
| 100 Butterfly | LCM | 1:19.88 | AAA+0.29s to AAAA·+19.69s to Sectionals | 2024-07-14 | 2024 NE MST/ESC LCM 10 & U Champsvenue |
| 200 Individual Medley | LCM | 2:56.09 | AAA+3.60s to AAAA·+39.90s to Sectionals | 2024-07-13 | 2024 NE MST/ESC LCM 10 & U Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 10.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Freestyle | LCM | 1:14.53 | flat | 400 Free Relay | 2024-07-12 | 2024 NE MST/ESC LCM 10 & U Champs |
| 100 Butterfly | LCM | 1:25.66 | flying | 400 Medley Relay (leg 3) | 2024-08-08 | 2024 EZ LC Age Group Championship |
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 10 & under · LCM
4195 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:43.51 | 798 |
| 100 BK LCM | 1:25.97 | 805 |
| 100 BR LCM | 1:44.84 | 668 |
| 100 FL LCM | 1:19.88 | 989 |
| 200 IM LCM | 2:56.09 | 935 |
IMR 10 & under · LCM
4047 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR LCM | 1:15.20 | 799 |
| 50 BK LCM | 40.92 | 738 |
| 50 BR LCM | 45.56 | 755 |
| 50 FL LCM | 37.05 | 820 |
| 200 IM LCM | 2:56.09 | 935 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle LCM 2:43.51
Front half 78.24s · back half 85.27s
400 Freestyle LCM 5:48.08
Front half 168.17s · back half 179.91s
200 Individual Medley LCM 2:56.09
Front half 82.79s · back half 93.30s
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.