Nathaniel Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 28.05 | B+0.36s to BB | 2025-09-20 | 2025 TSM Aquatics Season Opener venue |
| 100 Freestyle | SCY | 1:03.57 | B+3.18s to BB | 2025-10-26 | TORR Spooky Splash venue |
| 50 Backstroke | SCY | 36.98 | +3.29s to B | 2025-10-26 | TORR Spooky Splash venue |
| 50 Breaststroke | SCY | 40.22 | +1.63s to B | 2025-10-25 | TORR Spooky Splash venue |
| 50 Butterfly | SCY | 31.78 | B+0.99s to BB | 2025-09-20 | 2025 TSM Aquatics Season Opener venue |
| 100 Butterfly | SCY | 1:17.41 | +6.92s to B | 2025-10-25 | TORR Spooky Splash venue |
| 100 Individual Medley | SCY | 1:14.89 | 2025-09-20 | 2025 TSM Aquatics Season Opener venue | |
| 50 Freestyle | LCM | 31.45 | BB+2.06s to A | 2025-05-03 | 2025 CA TORR Spring Splash venue |
| 100 Freestyle | LCM | 1:13.35 | B+3.56s to BB | 2025-05-04 | 2025 CA TORR Spring Splash venue |
| 200 Freestyle | LCM | 2:46.50 | +2.51s to B | 2025-06-08 | 2025 SGAC & LMST June Meet slow pool |
| 100 Backstroke | LCM | 1:34.67 | +10.98s to B | 2025-04-06 | Royal Swim Team LCM April Swim Craft slow pool |
| 100 Breaststroke | LCM | 1:45.47 | +11.48s to B | 2025-04-06 | Royal Swim Team LCM April Swim Craft slow pool |
| 200 Individual Medley | LCM | 3:24.46 | +21.47s to B | 2025-04-06 | Royal Swim Team LCM April Swim Craft slow pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 14.
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 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
Progression
Faster times are higher. One card per event, all courses & history.