Nathaniel Liu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 23.44 | AAA+1.05s to AAAA·+0.25s to Sectionals | 2026-03-21 | SCY Spring Age Group Championshipsvenue |
| 100 Freestyle | SCY | 56.08 | BB+0.29s to A·+5.09s to Sectionals | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championshipsvenue |
| 200 Freestyle | SCY | 2:03.81 | BB+1.62s to A·+12.02s to Sectionals | 2026-02-01 | PLS Superleague SC Championshipsvenue |
| 500 Freestyle | SCY | 5:38.46 | BB+7.67s to A·+35.77s to Sectionals | 2026-03-07 | 2026 PASA Last Chance For JO'svenue |
| 50 Backstroke | SCY | 27.97 | A+0.28s to AA·+4.28s to Futures | 2026-02-14 | 2026 Santa Clara Senior Champsvenue |
| 100 Backstroke | SCY | 59.80 | A+1.21s to AA·+4.31s to Sectionals | 2026-04-10 | 2026 Far Western SC Hosted By SCSCvenue |
| 200 Backstroke | SCY | 2:11.67 | A+4.18s to AA·+10.38s to Sectionals | 2026-01-31 | PLS Superleague SC Championshipsvenue |
| 50 Breaststroke | SCY | 29.40 | AAA+0.51s to AAAA·+3.11s to Futures | 2026-02-16 | 2026 Santa Clara Senior Champsvenue |
| 100 Breaststroke | SCY | 1:05.70 | AA+2.31s to AAA·+2.51s to Sectionals | 2026-03-22 | SCY Spring Age Group Championshipsvenue |
| 200 Breaststroke | SCY | 2:20.97 | AA+3.18s to AAA·+3.68s to Sectionals | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 50 Butterfly | SCY | 24.98 | AAA+0.09s to AAAA·+2.09s to Futures | 2026-03-20 | SCY Spring Age Group Championshipsvenue |
| 100 Butterfly | SCY | 55.99 | AA+0.60s to AAA·+0.80s to Sectionals | 2026-03-21 | SCY Spring Age Group Championshipsvenue |
| 200 Butterfly | SCY | 2:22.18 | BB+7.69s to A·+18.79s to Sectionals | 2026-02-16 | 2026 Santa Clara Senior Champsvenue |
| 200 Individual Medley | SCY | 2:11.23 | A+1.44s to AA·+7.24s to Sectionals | 2026-03-22 | SCY Spring Age Group Championshipsvenue |
| 400 Individual Medley | SCY | 4:49.71 | BB+0.22s to A·+25.02s to Sectionals | 2026-01-16 | 2026 Brian Malick Memorial Z1S Championshipsvenue |
| 50 Freestyle | LCM | 26.70 | AAA+1.01s to AAAA·Sectionals ✓+2.11s to Futures | 2026-08-01 | Long Course Far Westernsvenue |
| 200 Freestyle | LCM | 2:21.39 | BB+0.80s to A·+12.70s to Sectionals | 2026-06-20 | Zone 1 South Swim Under the Starsvenue |
| 50 Backstroke | LCM | 32.28 | AA+1.19s to AAA·+4.39s to Futures | 2026-06-20 | Zone 1 South Swim Under the Starsvenue |
| 100 Backstroke | LCM | 1:08.55 | AA+2.76s to AAA·+3.36s to Sectionals | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champsvenue |
| 200 Backstroke | LCM | 2:30.07 | A+0.58s to AA·+8.58s to Sectionals | 2026-07-12 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPSvenue |
| 50 Breaststroke | LCM | 34.61 | AAA+1.52s to AAAA·+3.72s to Futures | 2026-07-10 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPSvenue |
| 100 Breaststroke | LCM | 1:16.48 | AA+2.59s to AAA·+2.78s to Sectionals | 2026-07-11 | 2026 SUPER LEAGUE LCM CHAMPIONSHIPSvenue |
| 200 Breaststroke | LCM | 2:46.50 | AA+6.31s to AAA·+5.62s to Sectionals | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 50 Butterfly | LCM | 27.66 | AAAA·+1.37s to Futures | 2026-08-01 | Long Course Far Westernsvenue |
| 100 Butterfly | LCM | 1:04.05 | AA+0.96s to AAA·+0.96s to Sectionals | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champsvenue |
| 200 Individual Medley | LCM | 2:26.76 | AA+2.97s to AAA·+2.07s to Sectionals | 2026-07-30 | Long Course Far Westernsvenue |
| 400 Individual Medley | LCM | 5:19.30 | AA+11.81s to AAA·+11.51s to Sectionals | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champsvenue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 Freestyle | SCY | 23.39 | flat | 200 Free Relay | 2026-03-20 | SCY Spring Age Group Championships |
| 50 Freestyle | SCY | 22.90 | flying | 200 Free Relay (leg 2) | 2026-04-26 | 2026 Pacific Swimming Zone All Star Meet |
| 100 Freestyle | SCY | 55.06 | flying | 400 Free Relay (leg 4) | 2026-03-22 | SCY Spring Age Group Championships |
| 50 Butterfly | SCY | 25.08 | flying | 200 Medley Relay (leg 3) | 2026-04-26 | 2026 Pacific Swimming Zone All Star Meet |
| 100 Butterfly | SCY | 55.39 | flying | 400 Medley Relay (leg 3) | 2026-04-12 | 2026 Far Western SC Hosted By SCSC |
| 50 Freestyle | LCM | 26.94 | flat | 200 Free Relay | 2026-07-31 | Long Course Far Westerns |
| 50 Freestyle | LCM | 26.94 | flying | 200 Free Relay (leg 3) | 2026-07-17 | 2026 Adam Szmidt Memorial PC Summer AG Champs |
| 50 Butterfly | LCM | 28.28 | flying | 200 Medley Relay (leg 3) | 2026-07-30 | Long Course Far Westerns |
| 100 Butterfly | LCM | 1:04.48 | flying | 400 Medley Relay (leg 3) | 2026-08-02 | Long Course Far Westerns |
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
4081 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:38.46 | 624 |
| 200 BK SCY | 2:11.67 | 683 |
| 200 BR SCY | 2:20.97 | 805 |
| 200 FL SCY | 2:22.18 | 565 |
| 200 IM SCY | 2:11.23 | 736 |
| 400 IM SCY | 4:49.71 | 668 |
IMR 13-14 · LCM
3852 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:21.39 | 658 |
| 100 BK LCM | 1:08.55 | 768 |
| 100 BR LCM | 1:16.48 | 776 |
| 100 FL LCM | 1:04.05 | 834 |
| 200 IM LCM | 2:26.76 | 816 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 2:03.81
Front half 60.20s · back half 63.61s
100 Backstroke SCY 59.80
Front half 29.29s · back half 30.51s
200 Backstroke SCY 2:11.67
Front half 65.42s · back half 66.25s
100 Breaststroke SCY 1:05.70
Front half 30.98s · back half 34.72s
200 Breaststroke SCY 2:20.97
Front half 67.78s · back half 73.19s
100 Butterfly SCY 55.99
Front half 26.49s · back half 29.50s
200 Butterfly SCY 2:22.18
Front half 66.75s · back half 75.43s
200 Individual Medley SCY 2:11.23
Front half 62.76s · back half 68.47s
200 Backstroke LCM 2:30.07 RT 0.65s
Front half 74.09s · back half 75.98s
100 Breaststroke LCM 1:16.48
Front half 36.06s · back half 40.42s
200 Breaststroke LCM 2:46.50
Front half 81.21s · back half 85.29s
100 Butterfly LCM 1:04.05
Front half 30.07s · back half 33.98s
200 Individual Medley LCM 2:26.76
Front half 69.99s · back half 76.77s
400 Individual Medley LCM 5:19.30
Front half 152.20s · back half 167.10s
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.