swimNorvin Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 29.14 | BB+1.05s to A·+6.85s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Freestyle | SCY | 1:01.11 | A+2.32s to AA·+12.82s to Sectionals | 2026-01-02 | 2026 KATY January Westpark Tollway Classicvenue |
| 200 Freestyle | SCY | 2:32.87 | B+7.98s to BB·+47.08s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 100 Backstroke | SCY | 1:16.47 | B+0.78s to BB·+21.38s to Sectionals | 2026-01-01 | TWST Speedo Winter Classic P/Ffast pool |
| 50 Breaststroke | SCY | 36.62 | A+1.63s to AA·+7.13s to Sectionals | 2026-01-01 | TWST Speedo Winter Classic P/Ffast pool |
| 100 Breaststroke | SCY | 1:20.75 | BB+2.36s to A·+18.06s to Sectionals | 2026-02-20 | 2026 Gulf 12 & Under Championships |
| 200 Breaststroke | SCY | 2:54.15 | BB+5.76s to A·+34.86s to Sectionals | 2026-01-01 | TWST Speedo Winter Classic P/Ffast pool |
| 50 Butterfly | SCY | 36.02 | B+1.83s to BB·+11.73s to Sectionals | 2025-07-19 | 2025 Gulf Swimming B & Under Championships |
| 100 Butterfly | SCY | 1:29.60 | +6.71s to B·+36.91s to Sectionals | 2025-07-19 | 2025 Gulf Swimming B & Under Championships |
| 100 Individual Medley | SCY | 1:17.73 | B+1.84s to BB | 2025-07-19 | 2025 Gulf Swimming B & Under Championships |
| 200 Individual Medley | SCY | 2:39.78 | BB+7.49s to A·+40.39s to Sectionals | 2026-01-01 | TWST Speedo Winter Classic P/Ffast pool |
| 50 Freestyle | LCM | 32.88 | BB+0.79s to A·+7.29s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 100 Freestyle | LCM | 1:16.93 | B+0.74s to BB·+21.64s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 200 Freestyle | LCM | 2:55.13 | B+8.74s to BB·+54.24s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 400 Freestyle | LCM | 6:26.58 | +5.39s to B·+127.49s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
| 50 Backstroke | LCM | 39.84 | BB+2.05s to A·+9.65s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 100 Backstroke | LCM | 1:26.65 | BB+4.76s to A·+22.16s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 50 Breaststroke | LCM | 40.99 | A+1.00s to AA·+6.80s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 100 Breaststroke | LCM | 1:27.82 | A+0.63s to AA·+15.43s to Sectionals | 2026-06-04 | 18th Annual Bill Nixon Memorial |
| 200 Breaststroke | LCM | 3:17.31 | BB+1.92s to A·+36.92s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 50 Butterfly | LCM | 35.41 | BB+0.12s to A·+7.62s to Sectionals | 2026-01-01 | LC Gulf Age Group Champs |
| 200 Individual Medley | LCM | 3:09.39 | BB+15.20s to A·+51.70s to Sectionals | 2025-07-25 | 2025 Gulf Long Course Summer Championships |
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.
IMX / IMR
IMX 11-12 · LCM
2169 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 400 FR LCM | 6:26.58 | 404 |
| 100 BK LCM | 1:26.65 | 536 |
| 100 BR LCM | 1:27.82 | 727 |
| 200 IM LCM | 3:09.39 | 502 |
| 100 FL LCM | — | 0 |
IMR 11-12 · LCM
2807 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:55.13 | 451 |
| 50 BK LCM | 39.84 | 547 |
| 50 BR LCM | 40.99 | 682 |
| 50 FL LCM | 35.41 | 625 |
| 200 IM LCM | 3:09.39 | 502 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:32.87
Front half 74.55s · back half 78.32s
100 Backstroke SCY 1:16.47 split/total mismatch
Front half 37.36s · back half 39.11s
200 Breaststroke SCY 2:54.15 split/total mismatch
200 Individual Medley SCY 2:39.78 split/total mismatch
100 Freestyle LCM 1:16.93
Front half 36.80s · back half 40.13s
200 Freestyle LCM 2:55.13
Front half 85.57s · back half 89.56s
400 Freestyle LCM 6:26.58
Front half 194.28s · back half 192.30s
200 Breaststroke LCM 3:17.31
Front half 97.10s · back half 100.21s
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.