Nathaniel Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.05 | B+0.36s to BB·+4.86s to Sectionals | 2025-09-20 | 2025 TSM Aquatics Season Openervenue |
| 100 Freestyle | SCY | 1:03.57 | B+3.18s to BB·+12.58s to Sectionals | 2025-10-26 | TORR Spooky Splashvenue |
| 50 Backstroke | SCY | 36.98 | +3.29s to B·+13.29s to Futures | 2025-10-26 | TORR Spooky Splashvenue |
| 50 Breaststroke | SCY | 40.22 | +1.63s to B·+13.93s to Futures | 2025-10-25 | TORR Spooky Splashvenue |
| 50 Butterfly | SCY | 31.78 | B+0.99s to BB·+8.89s to Futures | 2025-09-20 | 2025 TSM Aquatics Season Openervenue |
| 100 Butterfly | SCY | 1:17.41 | +6.92s to B·+22.22s to Sectionals | 2025-10-25 | TORR Spooky Splashvenue |
| 100 Individual Medley | SCY | 1:14.89 | 2025-09-20 | 2025 TSM Aquatics Season Openervenue | |
| 50 Freestyle | LCM | 31.45 | BB+2.06s to A·+4.46s to Sectionals | 2025-05-03 | 2025 CA TORR Spring Splashvenue |
| 100 Freestyle | LCM | 1:13.35 | B+3.56s to BB·+14.36s to Sectionals | 2025-05-04 | 2025 CA TORR Spring Splashvenue |
| 200 Freestyle | LCM | 2:46.50 | +2.51s to B·+37.81s to Sectionals | 2025-06-08 | 2025 SGAC & LMST June Meetslow pool |
| 100 Backstroke | LCM | 1:34.67 | +10.98s to B·+29.48s to Sectionals | 2025-04-06 | Royal Swim Team LCM April Swim Craftvenue |
| 100 Breaststroke | LCM | 1:45.47 | +11.48s to B·+31.77s to Sectionals | 2025-04-06 | Royal Swim Team LCM April Swim Craftvenue |
| 200 Individual Medley | LCM | 3:24.46 | +21.47s to B·+59.77s to Sectionals | 2025-04-06 | Royal Swim Team LCM April Swim Craftvenue |
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.
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 | 34.11 | flying | 200 Free Relay (leg 2) | 2025-09-20 | 2025 TSM Aquatics Season Opener |
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 · LCM
302 points (1/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 IM LCM | 3:24.46 | 302 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 BR LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 13-14 · LCM
1292 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:46.50 | 403 |
| 100 BK LCM | 1:34.67 | 291 |
| 100 BR LCM | 1:45.47 | 296 |
| 200 IM LCM | 3:24.46 | 302 |
| 100 FL LCM | — | 0 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 1:03.57
Front half 29.31s · back half 34.26s
100 Butterfly SCY 1:17.41
Front half 33.26s · back half 44.15s
100 Individual Medley SCY 1:14.89
Front half 34.76s · back half 40.13s
200 Freestyle LCM 2:46.50
Front half 75.67s · back half 90.83s
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.