swimAaron Zheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.11 | BB+0.92s to A·+9.72s to Sectionals | 2026-02-22 | 2026 MR Silvers Championship South - HAUPvenue |
| 100 Freestyle | SCY | 1:12.91 | BB+2.72s to A·+24.42s to Sectionals | 2025-01-01 | Metropolitan Swimming Club |
| 200 Freestyle | SCY | 2:44.27 | BB+12.58s to A·+57.98s to Sectionals | 2026-01-11 | 2026 MR TVSC TJ Kelly Memorial Joustvenue |
| 25 Backstroke | SCY | 25.95 | 2024-10-05 | 2024 MR BGNW Harvest Festival Invitational | |
| 50 Backstroke | SCY | 37.32 | A+1.33s to AA·+13.63s to Futures | 2025-01-01 | Metropolitan Swimming Club |
| 100 Backstroke | SCY | 1:17.68 | A+1.39s to AA·+23.19s to Sectionals | 2026-03-15 | 2026 MR SC Junior Metropolitan Championshipsvenue |
| 50 Breaststroke | SCY | 32.01 | AAAA·+5.72s to Futures | 2025-09-27 | 2025 MR LIAC September Sprint Time Trial |
| 100 Breaststroke | SCY | 1:38.21 | BB+6.52s to A·+36.72s to Sectionals | 2025-11-22 | 2025 MR LIAC Thanksgiving Invitevenue |
| 50 Butterfly | SCY | 41.20 | BB+5.11s to A·+18.31s to Futures | 2025-12-07 | 2025 MR NYS Holiday Classic Trials & Finalsvenue |
| 100 Individual Medley | SCY | 1:21.31 | BB+1.42s to A | 2026-01-30 | CPAC January AGQvenue |
| 200 Individual Medley | SCY | 3:14.19 | BB+20.70s to A·+74.80s to Sectionals | 2026-01-10 | 2026 MR TVSC TJ Kelly Memorial Joustvenue |
| 50 Freestyle | LCM | 35.31 | A+0.92s to AA·+9.82s to Sectionals | 2026-05-23 | 2026 MR AGUA Memorial Day Invitationalfast pool |
| 100 Freestyle | LCM | 1:20.83 | BB+0.64s to A·+25.34s to Sectionals | 2026-06-06 | 2026 MR LIAC Summertime Classic Invitationalvenue |
| 200 Freestyle | LCM | 2:52.07 | A+5.68s to AA·+50.78s to Sectionals | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 400 Freestyle | LCM | 6:01.06 | A+9.17s to AA·+103.47s to Sectionals | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 50 Backstroke | LCM | 41.60 | A+0.51s to AA·+13.71s to Futures | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 100 Backstroke | LCM | 1:30.02 | A+1.83s to AA·+28.03s to Sectionals | 2026-05-17 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 50 Breaststroke | LCM | 51.00 | BB+3.11s to A·+20.11s to Futures | 2026-05-23 | 2026 MR AGUA Memorial Day Invitationalfast pool |
| 100 Breaststroke | LCM | 1:50.72 | BB+5.13s to A·+41.03s to Sectionals | 2026-04-25 | 2026 MR LIAC Speedo Long Island Challengevenue |
| 50 Butterfly | LCM | 46.45 | B+0.06s to BB·+20.16s to Futures | 2026-05-24 | 2026 MR AGUA Memorial Day Invitationalfast pool |
| 100 Butterfly | LCM | 1:57.62 | B+4.73s to BB·+57.43s to Sectionals | 2026-05-16 | 2026 MR LIAC Spring Kickoff Invitationalvenue |
| 200 Individual Medley | LCM | 3:18.91 | BB+0.62s to A·+62.72s to Sectionals | 2026-04-26 | 2026 MR LIAC Speedo Long Island Challengevenue |
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.
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.
IMX / IMR
IMX 10 & under · LCM
2910 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:52.07 | 685 |
| 100 BK LCM | 1:30.02 | 701 |
| 100 BR LCM | 1:50.72 | 567 |
| 100 FL LCM | 1:57.62 | 309 |
| 200 IM LCM | 3:18.91 | 648 |
IMR 10 & under · SCY
3366 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 1:12.91 | 576 |
| 50 BK SCY | 37.32 | 641 |
| 50 BR SCY | 32.01 | 1100 |
| 50 FL SCY | 41.20 | 417 |
| 100 IM SCY | 1:21.31 | 632 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:12.91
200 Freestyle SCY 2:44.27
Front half 78.16s · back half 86.11s
100 Backstroke SCY 1:17.68
Front half 37.44s · back half 40.24s
100 Individual Medley SCY 1:21.31 split/total mismatch
200 Individual Medley SCY 3:14.19
Front half 91.69s · back half 102.50s
100 Freestyle LCM 1:20.83
Front half 38.94s · back half 41.89s
200 Freestyle LCM 2:52.07
Front half 83.43s · back half 88.64s
400 Freestyle LCM 6:01.06
Front half 180.38s · back half 180.68s
100 Backstroke LCM 1:30.02
Front half 43.83s · back half 46.19s
100 Breaststroke LCM 1:50.72
Front half 53.30s · back half 57.42s
200 Individual Medley LCM 3:18.91
Front half 96.79s · back half 102.12s
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.