swimLiam Lerro
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 15.54 | 2023-11-18 | 2023 CO CUDA Pentathlon XXXVIvenue | |
| 50 Freestyle | SCY | 25.95 | AAAA·+2.76s to Sectionals | 2026-01-02 | 2026 KATY January Westpark Tollway Classicvenue |
| 100 Freestyle | SCY | 1:01.69 | AA+1.90s to AAA·+10.70s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 200 Freestyle | SCY | 2:16.66 | AA+5.77s to AAA·+24.87s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 500 Freestyle | SCY | 6:15.85 | A+9.26s to AA·+73.16s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 25 Backstroke | SCY | 18.90 | 2023-11-18 | 2023 CO CUDA Pentathlon XXXVIvenue | |
| 50 Backstroke | SCY | 35.16 | BB+0.27s to A·+11.47s to Futures | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Backstroke | SCY | 1:16.03 | BB+0.44s to A·+20.54s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 25 Breaststroke | SCY | 21.62 | 2023-11-18 | 2023 CO CUDA Pentathlon XXXVIvenue | |
| 50 Breaststroke | SCY | 38.86 | A+1.17s to AA·+12.57s to Futures | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Breaststroke | SCY | 1:23.43 | A+2.24s to AA·+20.24s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 25 Butterfly | SCY | 21.09 | 2023-11-18 | 2023 CO CUDA Pentathlon XXXVIvenue | |
| 50 Butterfly | SCY | 41.65 | +1.56s to B·+18.76s to Futures | 2024-11-23 | 2024 CO CUDA Pentathlon XXXVIIvenue |
| 100 Butterfly | SCY | 1:37.78 | +7.29s to B·+42.59s to Sectionals | 2025-02-08 | 2025 CO NJ Groundhog Invitefast pool |
| 100 Individual Medley | SCY | 1:17.93 | BB+2.64s to A | 2025-12-19 | Gulf Fall Championships |
| 200 Individual Medley | SCY | 2:42.85 | A+6.36s to AA·+38.86s to Sectionals | 2025-12-19 | Gulf Fall Championships |
| 50 Freestyle | LCM | 31.12 | AAA+1.23s to AAAA·+4.13s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 100 Freestyle | LCM | 1:07.71 | AAA+1.82s to AAAA·+8.72s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
| 200 Freestyle | LCM | 2:31.48 | AA+2.39s to AAA·+22.79s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 50 Backstroke | LCM | 38.27 | AA+1.58s to AAA·+10.38s to Futures | 2026-01-01 | FCST Summer Splash - FULL |
| 100 Backstroke | LCM | 1:23.41 | AA+3.42s to AAA·+18.22s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 50 Breaststroke | LCM | 42.36 | AA+1.57s to AAA·+11.47s to Futures | 2026-01-01 | FCST April Classic - FULL |
| 100 Breaststroke | LCM | 1:33.19 | AA+2.90s to AAA·+19.49s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 200 Breaststroke | LCM | 3:18.81 | AA+4.22s to AAA·+37.93s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 50 Butterfly | LCM | 43.76 | B+2.17s to BB·+17.47s to Futures | 2026-01-01 | FCST April Classic - FULL |
| 100 Butterfly | LCM | 3:11.01 | +87.52s to B·+127.92s to Sectionals | 2026-01-01 | FCST April Classic - FULL |
| 200 Individual Medley | LCM | 3:12.21 | BB+4.72s to A·+47.52s to Sectionals | 2026-05-15 | 2026 Fleet Summer Classic |
| 400 Individual Medley | LCM | 6:53.26 | BB+13.27s to A·+105.47s to Sectionals | 2026-01-01 | FCST Summer Splash - FULL |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 33.72 | flat | 200 Free Relay | 2024-01-20 | 2024 CO FAST Winter Open |
| 50 Freestyle | SCY | 29.32 | flying | 200 Free Relay (leg 4) | 2025-03-02 | 2025 CO CSI 14&U Age Group Championships |
| 50 Breaststroke | SCY | 39.68 | flying | 200 Medley Relay (leg 2) | 2025-03-01 | 2025 CO CSI 14&U Age Group Championships |
| 50 Butterfly | SCY | 45.31 | flying | 200 Medley Relay (leg 3) | 2024-11-02 | 2024 CO ACES High Point Invite |
| 100 Butterfly | SCY | 1:25.93 | flying | 400 Medley Relay (leg 3) | 2024-09-29 | 2024 CO AAC Stanley Duck Relay Invite |
| 50 Freestyle | LCM | 39.96 | flat | 200 Free Relay | 2023-07-30 | 2023 CO CSI Age Group LC State Championships |
| 50 Freestyle | LCM | 30.22 | flying | 200 Free Relay (leg 4) | 2024-07-28 | 2024 CO CSI LC Age Group Championships |
| 50 Freestyle | LCM | 27.52 | flying | 200 Medley Relay (leg 4) | 2025-07-26 | 2025 CO CSI Age Group Championships |
| 50 Breaststroke | LCM | 47.69 | flying | 200 Medley Relay (leg 2) | 2024-07-27 | 2024 CO CSI LC Age Group Championships |
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 · SCY
2356 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:15.85 | 588 |
| 100 BK SCY | 1:16.03 | 479 |
| 100 BR SCY | 1:23.43 | 536 |
| 100 FL SCY | 1:37.78 | 220 |
| 200 IM SCY | 2:42.85 | 533 |
IMR 11-12 · LCM
2744 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:31.48 | 698 |
| 50 BK LCM | 38.27 | 617 |
| 50 BR LCM | 42.36 | 618 |
| 50 FL LCM | 43.76 | 331 |
| 200 IM LCM | 3:12.21 | 480 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Butterfly SCY 1:37.78
Front half 44.19s · back half 53.59s
200 Freestyle LCM 2:31.48
Front half 72.78s · back half 78.70s
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.