swimLiam Yu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.80 | A+0.21s to AA·+3.51s to Sectionals | 2026-08-02 | 2026 ST HPAC Summer B Champsvenue |
| 100 Freestyle | SCY | 1:01.89 | BB+4.00s to A·+13.60s to Sectionals | 2026-02-08 | 2026 ST AQTX STX Champs Northvenue |
| 200 Freestyle | SCY | 2:23.63 | B+6.44s to BB·+37.84s to Sectionals | 2026-09-26 | 2026 ST NTRO Autumn Classicvenue |
| 50 Backstroke | SCY | 32.31 | BB+1.92s to A·+6.62s to Sectionals | 2026-09-27 | 2026 ST NTRO Autumn Classicvenue |
| 100 Backstroke | SCY | 1:25.29 | +10.90s to B·+30.20s to Sectionals | 2026-01-17 | 2026 ST AQTX B Champs Northvenue |
| 200 Backstroke | SCY | 2:48.96 | +6.87s to B·+46.67s to Sectionals | 2026-09-27 | 2026 ST NTRO Autumn Classicvenue |
| 50 Breaststroke | SCY | 34.73 | BB+0.04s to A·+5.24s to Sectionals | 2026-09-26 | 2026 ST NTRO Autumn Classicvenue |
| 100 Breaststroke | SCY | 1:17.67 | BB+5.38s to A·+14.98s to Sectionals | 2026-10-03 | 2026 ST TXLA 11& Over Fall Kick Off Invitevenue |
| 200 Breaststroke | SCY | 2:55.08 | B+5.19s to BB·+35.79s to Sectionals | 2026-09-26 | 2026 ST NTRO Autumn Classicvenue |
| 50 Butterfly | SCY | 27.38 | AA+0.09s to AAA·+3.09s to Sectionals | 2026-10-04 | 2026 ST TXLA 11& Over Fall Kick Off Invitevenue |
| 100 Butterfly | SCY | 1:11.58 | B+3.09s to BB·+18.89s to Sectionals | 2026-08-02 | 2026 ST HPAC Summer B Champsvenue |
| 200 Butterfly | SCY | 2:43.67 | B+10.18s to BB·+45.18s to Sectionals | 2026-09-27 | 2026 ST NTRO Autumn Classicvenue |
| 100 Individual Medley | SCY | 1:15.90 | 2026-01-17 | 2026 ST AQTX B Champs Northvenue | |
| 200 Individual Medley | SCY | 2:58.84 | +14.15s to B·+59.45s to Sectionals | 2025-11-08 | 2025 ST SCY Surge Shark Sizzlervenue |
| 50 Freestyle | LCM | 29.99 | A+0.70s to AA·+4.40s to Sectionals | 2026-06-28 | 2026 NEAT Long Course STX Championshipvenue |
| 100 Freestyle | LCM | 1:11.26 | BB+4.17s to A·+15.97s to Sectionals | 2026-06-11 | 2026 ST NIST George Block Invitationalvenue |
| 200 Freestyle | LCM | 2:56.48 | +6.49s to B·+55.59s to Sectionals | 2026-04-19 | 2026 ST CCSS LC Distance Meetslow pool |
| 400 Freestyle | LCM | 6:26.14 | +26.25s to B·+127.05s to Sectionals | 2026-04-19 | 2026 ST CCSS LC Distance Meetslow pool |
| 50 Backstroke | LCM | 41.16 | B+2.87s to BB·+10.97s to Sectionals | 2026-06-12 | 2026 ST NIST George Block Invitationalvenue |
| 50 Breaststroke | LCM | 41.23 | BB+1.84s to A·+7.04s to Sectionals | 2026-05-31 | 2026 ST NTRO LC May Splashdownvenue |
| 100 Breaststroke | LCM | 1:36.21 | B+5.92s to BB·+23.82s to Sectionals | 2026-05-31 | 2026 ST NTRO LC May Splashdownvenue |
| 200 Breaststroke | LCM | 3:35.16 | +1.77s to B·+54.77s to Sectionals | 2026-04-19 | 2026 ST CCSS LC Distance Meetslow pool |
| 50 Butterfly | LCM | 32.51 | A+0.42s to AA·+4.72s to Sectionals | 2026-06-11 | 2026 ST NIST George Block Invitationalvenue |
| 100 Butterfly | LCM | 1:21.70 | B+3.61s to BB·+21.21s to Sectionals | 2026-06-12 | 2026 ST NIST George Block Invitationalvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 13.
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 | 27.84 | flat | 200 Free Relay | 2026-02-07 | 2026 ST AQTX STX Champs North |
| 50 Freestyle | SCY | 19.02 | flying | 200 Free Relay (leg 4) | 2026-01-18 | 2026 ST AQTX B Champs North |
| 200 Freestyle | SCY | 2:48.85 | flying | 800 Free Relay (leg 3) | 2025-11-07 | 2025 ST SCY Surge Shark Sizzler |
| 50 Butterfly | SCY | 31.39 | flying | 200 Medley Relay (leg 3) | 2026-03-28 | 2026 ST SGA Spring Fling Meet |
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 13-14 · SCY
1403 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BK SCY | 2:48.96 | 323 |
| 200 BR SCY | 2:55.08 | 420 |
| 200 FL SCY | 2:43.67 | 370 |
| 200 IM SCY | 2:58.84 | 290 |
| 500 FR SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
1821 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:23.63 | 412 |
| 100 BK SCY | 1:25.29 | 246 |
| 100 BR SCY | 1:17.67 | 470 |
| 100 FL SCY | 1:11.58 | 403 |
| 200 IM SCY | 2:58.84 | 290 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:01.89
Front half 28.66s · back half 33.23s
200 Freestyle SCY 2:23.63
Front half 65.16s · back half 78.47s
100 Backstroke SCY 1:25.29
Front half 38.67s · back half 46.62s
200 Backstroke SCY 2:48.96
Front half 80.14s · back half 88.82s
100 Breaststroke SCY 1:17.67
Front half 37.26s · back half 40.41s
200 Breaststroke SCY 2:55.08
Front half 81.68s · back half 93.40s
100 Butterfly SCY 1:11.58
Front half 32.22s · back half 39.36s
200 Butterfly SCY 2:43.67
Front half 76.92s · back half 86.75s
100 Individual Medley SCY 1:15.90
Front half 34.69s · back half 41.21s
200 Individual Medley SCY 2:58.84
Front half 86.91s · back half 91.93s
100 Freestyle LCM 1:11.26
Front half 32.58s · back half 38.68s
100 Breaststroke LCM 1:36.21
Front half 45.08s · back half 51.13s
100 Butterfly LCM 1:21.70
Front half 33.78s · back half 47.92s
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.