Nathaniel Chiu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.98 | A+0.39s to AA·+1.79s to Sectionals | 2026-02-28 | Swim South Bay venue |
| 100 Freestyle | SCY | 54.61 | A+1.12s to AA·+3.62s to Sectionals | 2026-03-01 | Swim South Bay venue |
| 200 Freestyle | SCY | 1:57.62 | A+0.53s to AA·+5.83s to Sectionals | 2026-02-01 | PLS Superleague SC Championships venue |
| 500 Freestyle | SCY | 5:21.30 | A+4.21s to AA·+18.61s to Sectionals | 2026-01-16 | 2026 Brian Malick Memorial Z1S Championships venue |
| 100 Backstroke | SCY | 59.65 | A+1.06s to AA·+4.16s to Sectionals | 2026-03-20 | SCY Spring Age Group Championships venue |
| 200 Backstroke | SCY | 2:08.19 | A+0.70s to AA·+6.90s to Sectionals | 2026-03-21 | SCY Spring Age Group Championships venue |
| 100 Breaststroke | SCY | 1:16.68 | B+1.79s to BB·+13.49s to Sectionals | 2026-01-17 | 2026 Brian Malick Memorial Z1S Championships venue |
| 50 Butterfly | SCY | 27.06 | AA+0.97s to AAA·+4.17s to Futures | 2026-03-20 | SCY Spring Age Group Championships venue |
| 100 Butterfly | SCY | 59.06 | A+1.17s to AA·+3.87s to Sectionals | 2026-03-21 | SCY Spring Age Group Championships venue |
| 200 Butterfly | SCY | 2:17.14 | BB+2.65s to A·+13.75s to Sectionals | 2026-02-01 | PLS Superleague SC Championships venue |
| 200 Individual Medley | SCY | 2:12.82 | A+3.03s to AA·+8.83s to Sectionals | 2026-01-18 | 2026 Brian Malick Memorial Z1S Championships venue |
| 400 Individual Medley | SCY | 4:42.62 | A+5.23s to AA·+17.93s to Sectionals | 2026-03-20 | SCY Spring Age Group Championships venue |
| 50 Freestyle | LCM | 28.30 | A+0.11s to AA·+1.31s to Sectionals | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
| 400 Freestyle | LCM | 4:47.24 | AA+12.25s to AAA·+12.85s to Sectionals | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 50 Backstroke | LCM | 32.69 | A+0.20s to AA·+4.80s to Futures | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
| 100 Backstroke | LCM | 1:11.70 | BB+0.01s to A·+6.51s to Sectionals | 2026-06-27 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 200 Backstroke | LCM | 2:32.55 | A+3.06s to AA·+11.06s to Sectionals | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champs venue |
| 50 Breaststroke | LCM | 38.48 | BB+0.69s to A·+7.59s to Futures | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
| 50 Butterfly | LCM | 29.57 | AA+0.28s to AAA·+3.28s to Futures | 2026-06-20 | Zone 1 South Swim Under the Stars venue |
| 100 Butterfly | LCM | 1:05.64 | AA+2.55s to AAA·+2.55s to Sectionals | 2026-06-28 | 2026 Santa Clara LC Race To Age Group Champs venue |
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 |
|---|---|---|---|---|---|---|
| 200 Freestyle | SCY | 1:56.36 | flat | 800 Free Relay | 2026-04-09 | 2026 Far Western SC Hosted By SCSC |
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
3527 points (5/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 5:21.30 | 729 |
| 200 BK SCY | 2:08.19 | 740 |
| 200 FL SCY | 2:17.14 | 630 |
| 200 IM SCY | 2:12.82 | 709 |
| 400 IM SCY | 4:42.62 | 719 |
| 200 BR SCY | — | 0 |
IMR 13-14 · SCY
3386 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:57.62 | 750 |
| 100 BK SCY | 59.65 | 721 |
| 100 BR SCY | 1:16.68 | 488 |
| 100 FL SCY | 59.06 | 718 |
| 200 IM SCY | 2:12.82 | 709 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
200 Freestyle SCY 1:57.62
Front half 56.51s · back half 61.11s
100 Backstroke SCY 59.65
Front half 29.05s · back half 30.60s
200 Backstroke SCY 2:08.19
Front half 62.25s · back half 65.94s
100 Butterfly SCY 59.06
Front half 27.52s · back half 31.54s
200 Butterfly SCY 2:17.14
Front half 64.63s · back half 72.51s
400 Individual Medley SCY 4:42.62
Front half 129.09s · back half 153.53s
400 Freestyle LCM 4:47.24
Front half 139.19s · back half 148.05s
100 Backstroke LCM 1:11.70
Front half 34.73s · back half 36.97s
200 Backstroke LCM 2:32.55
Front half 74.42s · back half 78.13s
100 Butterfly LCM 1:05.64
Front half 30.69s · back half 34.95s
Progression
Faster times are higher. One card per event, all courses & history.