Laila Cheng
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 1:08.81 | 2024-01-01 | 2024 Triton Turkey Plunge Invitational | |
| 50 Freestyle | SCY | 28.92 | A+0.73s to AA·+4.03s to Sectionals | 2025-01-01 | 2025 triton turkey plunge results |
| 100 Freestyle | SCY | 1:03.63 | A+2.24s to AA·+9.54s to Sectionals | 2026-02-13 | 2026 BAIRD Battle of the Bluegrass Meet |
| 200 Freestyle | SCY | 2:21.15 | BB+1.16s to A·+24.46s to Sectionals | 2025-01-01 | 2025 triton turkey plunge results |
| 500 Freestyle | SCY | 6:34.95 | BB+20.06s to A·+85.06s to Sectionals | 2025-02-15 | 2025 BAIRD Battle of the Bluegrass Meetvenue |
| 50 Backstroke | SCY | 32.37 | A+0.48s to AA·+3.78s to Sectionals | 2025-01-01 | lak orc 2025 results |
| 100 Backstroke | SCY | 1:09.80 | A+0.21s to AA·+9.01s to Sectionals | 2025-01-01 | 2025 triton turkey plunge results |
| 200 Backstroke | SCY | 2:30.57 | A+2.68s to AA·+17.28s to Sectionals | 2026-02-13 | 2026 BAIRD Battle of the Bluegrass Meet |
| 50 Breaststroke | SCY | 38.63 | BB+0.94s to A·+5.04s to Sectionals | 2025-01-01 | 2025 triton turkey plunge results |
| 100 Breaststroke | SCY | 1:26.40 | BB+4.21s to A·+15.51s to Sectionals | 2026-02-13 | 2026 BAIRD Battle of the Bluegrass Meet |
| 200 Breaststroke | SCY | 3:03.98 | BB+7.49s to A·+27.69s to Sectionals | 2026-02-13 | 2026 BAIRD Battle of the Bluegrass Meet |
| 50 Butterfly | SCY | 30.86 | A+0.47s to AA·+3.47s to Sectionals | 2025-01-01 | lak orc 2025 results |
| 100 Butterfly | SCY | 1:10.41 | A+1.52s to AA·+11.32s to Sectionals | 2025-01-01 | 2025 triton turkey plunge results |
| 200 Butterfly | SCY | 2:48.37 | BB+11.18s to A·+36.18s to Sectionals | 2026-02-13 | 2026 BAIRD Battle of the Bluegrass Meet |
| 100 Individual Medley | SCY | 1:13.86 | BB+0.77s to A | 2025-01-01 | 2025 triton turkey plunge results |
| 200 Individual Medley | SCY | 2:36.60 | A+5.51s to AA·+24.01s to Sectionals | 2026-02-13 | 2026 BAIRD Battle of the Bluegrass Meet |
| 50 Freestyle | LCM | 32.07 | A+0.08s to AA·+3.68s to Sectionals | 2026-07-19 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 100 Freestyle | LCM | 1:10.90 | A+0.51s to AA·+9.61s to Sectionals | 2026-07-17 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 200 Freestyle | LCM | 2:36.04 | A+2.55s to AA·+23.95s to Sectionals | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 400 Freestyle | LCM | 5:45.06 | BB+8.27s to A·+66.27s to Sectionals | 2026-05-15 | 2026 Triton Summer Launchfast pool |
| 50 Backstroke | LCM | 36.68 | AA+1.39s to AAA·+3.79s to Sectionals | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 100 Backstroke | LCM | 1:19.36 | AA+2.47s to AAA·+9.57s to Sectionals | 2025-01-01 | 2025 Triton Derby Festival |
| 50 Breaststroke | LCM | 43.00 | BB+0.31s to A·+4.71s to Sectionals | 2026-07-19 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 100 Breaststroke | LCM | 1:39.43 | BB+5.44s to A·+18.84s to Sectionals | 2026-05-17 | 2026 Triton Summer Launchfast pool |
| 50 Butterfly | LCM | 34.51 | A+0.22s to AA·+3.22s to Sectionals | 2026-07-17 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 100 Butterfly | LCM | 1:19.09 | A+0.30s to AA·+11.70s to Sectionals | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
| 200 Individual Medley | LCM | 2:58.59 | A+5.40s to AA·+27.20s to Sectionals | 2026-07-17 | 2026 Kentucky Swimming LC Championship 2 - cofast pool |
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.
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 31.60 | flat | 200 Free Relay | 2024-03-09 | 2024 12 & UNDER Kentucky SCY Championship |
| 50 Freestyle | SCY | 29.93 | flying | 200 Free Relay (leg 2) | 2025-01-25 | 2025 Triton Super Sprint |
| 100 Freestyle | SCY | 1:07.72 | flying | 400 Free Relay (leg 4) | 2024-10-13 | 2024 Central Kentucky Invitational |
| 50 Backstroke | SCY | 37.69 | flat | 200 Medley Relay | 2024-03-10 | 2024 12 & UNDER Kentucky SCY Championship |
| 50 Butterfly | SCY | 31.72 | flying | 200 Medley Relay (leg 3) | 2025-03-16 | 2025 12 & UNDER Kentucky SCY Championship |
| 50 Freestyle | LCM | 31.98 | flying | 200 Free Relay (leg 3) | 2026-07-19 | 2026 Kentucky Swimming LC Championship 2 - co |
| 50 Backstroke | LCM | 39.43 | flat | 200 Medley Relay | 2026-07-18 | 2026 Kentucky Swimming LC Championship 2 - co |
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
3361 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 5:45.06 | 622 |
| 100 BK LCM | 1:19.36 | 774 |
| 100 BR LCM | 1:39.43 | 556 |
| 100 FL LCM | 1:19.09 | 717 |
| 200 IM LCM | 2:58.59 | 692 |
IMR 11-12 · LCM
3586 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:36.04 | 718 |
| 50 BK LCM | 36.68 | 767 |
| 50 BR LCM | 43.00 | 657 |
| 50 FL LCM | 34.51 | 752 |
| 200 IM LCM | 2:58.59 | 692 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
500 Freestyle SCY 6:34.95
Front half 190.95s · back half 204.00s
100 Freestyle LCM 1:10.90
Front half 32.85s · back half 38.05s
200 Freestyle LCM 2:36.04
Front half 72.84s · back half 83.20s
400 Freestyle LCM 5:45.06
Front half 164.81s · back half 180.25s
100 Breaststroke LCM 1:39.43
Front half 46.74s · back half 52.69s
100 Butterfly LCM 1:19.09
Front half 35.55s · back half 43.54s
200 Individual Medley LCM 2:58.59
Front half 82.50s · back half 96.09s
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.