swimJustin Zhou
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.66 | BB+0.27s to A·+1.47s to Sectionals | 2025-01-01 | 1662191 |
| 100 Freestyle | SCY | 55.05 | BB+1.56s to A·+4.06s to Sectionals | 2025-03-29 | 2025 PN Spring Finale, Division 1 |
| 50 Breaststroke | SCY | 38.37 | +1.68s to B·+12.08s to Futures | 2025-11-17 | 1662205 |
| 100 Breaststroke | SCY | 1:04.59 | A+1.40s to AA·+1.40s to Sectionals | 2025-01-01 | 1662191 |
| 200 Breaststroke | SCY | 2:30.87 | BB+7.68s to A·+13.58s to Sectionals | 2025-03-20 | 2025 Northwest Region Age Group Regionals |
| 50 Butterfly | SCY | 26.17 | A+0.08s to AA·+3.28s to Futures | 2025-01-01 | 1662191 |
| 100 Butterfly | SCY | 56.12 | A+0.83s to AA·+0.93s to Sectionals | 2026-03-19 | 2026 Northwest Region Age Group Championships |
| 200 Butterfly | SCY | 2:00.58 | AA+2.19s to AAA·Sectionals ✓+6.89s to Futures | 2026-03-19 | 2026 Northwest Region Age Group Championships |
| 100 Individual Medley | SCY | 1:09.15 | 2025-01-01 | 1662191 | |
| 200 Individual Medley | SCY | 2:05.27 | A+0.98s to AA·+1.28s to Sectionals | 2026-03-19 | 2026 Northwest Region Age Group Championships |
| 400 Individual Medley | SCY | 4:41.90 | BB+4.21s to A·+17.21s to Sectionals | 2025-03-20 | 2025 Northwest Region Age Group Regionals |
| 50 Freestyle | LCM | 29.46 | BB+1.17s to A·+2.47s to Sectionals | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
| 400 Freestyle | LCM | 5:02.23 | BB+14.64s to A·+27.84s to Sectionals | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
| 50 Backstroke | LCM | 35.36 | B+0.17s to BB·+7.47s to Futures | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
| 100 Butterfly | LCM | 1:05.02 | A+1.83s to AA·+1.93s to Sectionals | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
| 200 Individual Medley | LCM | 2:36.68 | BB+5.39s to A·+11.99s to Sectionals | 2023-04-28 | 2023 PN SSCD Dick LaFave Classic |
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.
IMX / IMR
IMX 15-16 · SCY
2754 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:30.87 | 572 |
| 200 FL SCY | 2:00.58 | 816 |
| 200 IM SCY | 2:05.27 | 737 |
| 400 IM SCY | 4:41.90 | 629 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
IMR 15-16 · SCY
2172 points (3/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BR SCY | 1:04.59 | 712 |
| 100 FL SCY | 56.12 | 723 |
| 200 IM SCY | 2:05.27 | 737 |
| 200 FR SCY | — | 0 |
| 100 BK SCY | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Breaststroke SCY 2:30.87
Front half 71.23s · back half 79.64s
200 Individual Medley SCY 2:05.27
Front half 59.02s · back half 66.25s
400 Individual Medley SCY 4:41.90
Front half 136.58s · back half 145.32s
400 Freestyle LCM 5:02.23 split/total mismatch
Front half 76.91s · back half 225.32s
100 Butterfly LCM 1:05.02
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.