Aaron Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.91 | BB+1.82s to A·+6.72s to Sectionals | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 100 Freestyle | SCY | 1:06.08 | BB+4.79s to A·+15.09s to Sectionals | 2025-11-22 | 2025 CA MVN Turkey Classicvenue |
| 500 Freestyle | SCY | 6:13.89 | BB+13.90s to A·+71.20s to Sectionals | 2026-01-30 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 50 Backstroke | SCY | 34.82 | BB+2.13s to A·+11.13s to Futures | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 100 Backstroke | SCY | 1:12.92 | BB+3.63s to A·+17.43s to Sectionals | 2025-12-12 | 2025 CA SCS/SCAT WAGvenue |
| 50 Breaststroke | SCY | 36.95 | BB+0.26s to A·+10.66s to Futures | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 100 Breaststroke | SCY | 1:21.65 | BB+3.26s to A·+18.46s to Sectionals | 2025-12-12 | 2025 CA SCS/SCAT WAGvenue |
| 50 Butterfly | SCY | 32.25 | BB+1.06s to A·+9.36s to Futures | 2025-11-23 | 2025 CA MVN Turkey Classicvenue |
| 100 Butterfly | SCY | 1:10.26 | BB+0.97s to A·+15.07s to Sectionals | 2026-01-31 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 100 Individual Medley | SCY | 1:13.82 | BB+3.83s to A | 2026-02-01 | 2026 AZOT H/F BB MIN Leaderboard Invitationalvenue |
| 200 Individual Medley | SCY | 2:38.67 | BB+6.38s to A·+34.68s to Sectionals | 2025-11-22 | 2025 CA MVN Turkey Classicvenue |
| 400 Freestyle | LCM | 5:32.99 | BB+6.30s to A·+58.60s to Sectionals | 2026-07-25 | 2026 CA SCS Summer A/G Champsvenue |
| 50 Backstroke | LCM | 39.11 | BB+1.32s to A·+11.22s to Futures | 2026-05-02 | 2026 CA MVN May BB Min LCMvenue |
| 100 Backstroke | LCM | 1:23.22 | BB+1.33s to A·+18.03s to Sectionals | 2026-07-23 | 2026 CA SCS Summer A/G Champsvenue |
| 50 Breaststroke | LCM | 41.92 | A+1.93s to AA·+11.03s to Futures | 2026-07-24 | 2026 CA SCS Summer A/G Champsvenue |
| 100 Breaststroke | LCM | 1:33.08 | BB+1.79s to A·+19.38s to Sectionals | 2026-07-26 | 2026 CA SCS Summer A/G Champsvenue |
| 50 Butterfly | LCM | 36.29 | BB+1.00s to A·+10.00s to Futures | 2026-05-03 | 2026 CA MVN May BB Min LCMvenue |
| 100 Butterfly | LCM | 1:21.02 | BB+1.53s to A·+17.93s to Sectionals | 2026-07-23 | 2026 CA SCS Summer A/G Champsvenue |
| 200 Individual Medley | LCM | 2:50.43 | A+3.94s to AA·+25.74s to Sectionals | 2026-07-25 | 2026 CA SCS Summer A/G Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 12.
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 |
|---|---|---|---|---|---|---|
| 50 Backstroke | SCY | 36.16 | flat | 200 Medley Relay | 2025-02-16 | 2025 Desert Committee Championship |
| 50 Freestyle | LCM | 37.74 | flying | 200 Free Relay (leg 3) | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G Champs |
| 50 Breaststroke | LCM | 47.32 | flying | 200 Medley Relay (leg 2) | 2024-07-26 | 2024 CA SCS/ BREA Summer A/G 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 11-12 · LCM
3122 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:32.99 | 632 |
| 100 BK LCM | 1:23.22 | 605 |
| 100 BR LCM | 1:33.08 | 611 |
| 100 FL LCM | 1:21.02 | 585 |
| 200 IM LCM | 2:50.43 | 689 |
IMR 11-12 · LCM
2486 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK LCM | 39.11 | 578 |
| 50 BR LCM | 41.92 | 638 |
| 50 FL LCM | 36.29 | 581 |
| 200 IM LCM | 2:50.43 | 689 |
| 200 FR 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 SCY 1:06.08
Front half 31.40s · back half 34.68s
500 Freestyle SCY 6:13.89
Front half 183.76s · back half 190.13s
100 Backstroke SCY 1:12.92
Front half 35.68s · back half 37.24s
100 Breaststroke SCY 1:21.65
Front half 38.56s · back half 43.09s
100 Butterfly SCY 1:10.26
Front half 32.91s · back half 37.35s
100 Individual Medley SCY 1:13.82
Front half 34.23s · back half 39.59s
200 Individual Medley SCY 2:38.67
Front half 76.76s · back half 81.91s
400 Freestyle LCM 5:32.99
Front half 163.70s · back half 169.29s
100 Backstroke LCM 1:23.22
Front half 39.72s · back half 43.50s
100 Breaststroke LCM 1:33.08
Front half 44.15s · back half 48.93s
100 Butterfly LCM 1:21.02
Front half 38.41s · back half 42.61s
200 Individual Medley LCM 2:50.43
Front half 80.46s · back half 89.97s
Reaction time
From electronically-timed starts only (~2% of corpus swims carry a reaction time). PRs with a recorded reaction show an RT chip in the splits section above.
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.