Nathan Xu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 22.21 | 2024-02-03 | 2024 PN OB KingCo Conference Boys HS Champs venue | |
| 100 Freestyle | SCY | 48.65 | 2024-02-03 | 2024 PN OB KingCo Conference Boys HS Champs venue | |
| 100 Backstroke | SCY | 51.16 | 2024-02-17 | 2024 PN OB WIAA 4A Boys H.S. Champs venue | |
| 100 Butterfly | SCY | 49.86 | 2024-02-17 | 2024 PN OB WIAA 4A Boys H.S. Champs venue |
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 50 Freestyle | SCY | 21.74 | flying | 200 Free Relay (leg 2) | 2024-02-03 | 2024 PN OB KingCo Conference Boys HS Champs |
| 100 Freestyle | SCY | 48.97 | flat | 400 Free Relay | 2024-02-10 | 2024 OB WCDIII 3ASeaKing Dist. 2 Boys Champ |
| 100 Freestyle | SCY | 46.63 | flying | 400 Free Relay (leg 4) | 2024-02-17 | 2024 PN OB WIAA 4A Boys H.S. Champs |
| 50 Butterfly | SCY | 22.70 | flying | 200 Medley Relay (leg 3) | 2024-02-17 | 2024 PN OB WIAA 4A Boys H.S. Champs |
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 10 & under · SCY
2200 points (2/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 BK SCY | 51.16 | 1100 |
| 100 FL SCY | 49.86 | 1100 |
| 200 FR SCY | — | 0 |
| 100 BR SCY | — | 0 |
| 200 IM SCY | — | 0 |
IMR 10 & under · SCY
1100 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 100 FR SCY | 48.65 | 1100 |
| 50 BK SCY | — | 0 |
| 50 BR SCY | — | 0 |
| 50 FL SCY | — | 0 |
| 100 IM SCY | — | 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 48.65
Front half 23.61s · back half 25.04s
100 Backstroke SCY 51.16 RT 0.65s
Front half 24.89s · back half 26.27s
100 Butterfly SCY 49.86 RT 0.61s
Front half 23.27s · back half 26.59s
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.
Progression
Faster times are higher. One card per event, all courses & history.