swimNathaniel Shin
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 26.28 | BB+0.69s to A | 2025-12-06 | 2025 Winter Coastal Champs venue |
| 100 Freestyle | SCY | 58.96 | BB+3.17s to A | 2025-02-23 | 2025 CA BUENA Coastal Championship slow pool |
| 200 Freestyle | SCY | 2:09.94 | BB+7.75s to A | 2025-12-06 | 2025 Winter Coastal Champs venue |
| 50 Backstroke | SCY | 30.94 | BB+2.05s to A | 2025-12-07 | 2025 Winter Coastal Champs venue |
| 100 Backstroke | SCY | 1:06.28 | BB+5.09s to A | 2025-12-06 | 2025 Winter Coastal Champs venue |
| 100 Breaststroke | SCY | 1:13.77 | BB+4.68s to A | 2025-02-22 | 2025 CA BUENA Coastal Championship slow pool |
| 200 Breaststroke | SCY | 2:37.46 | BB+7.17s to A | 2025-12-07 | 2025 Winter Coastal Champs venue |
| 100 Butterfly | SCY | 1:13.37 | +2.88s to B | 2025-02-23 | 2025 CA BUENA Coastal Championship slow pool |
| 200 Individual Medley | SCY | 2:23.89 | BB+8.50s to A | 2025-12-07 | 2025 Winter Coastal Champs venue |
| 50 Freestyle | LCM | 29.94 | BB+0.55s to A | 2025-07-26 | 2025 CA SCS Summer A/G Champs |
| 100 Freestyle | LCM | 1:06.48 | BB+2.09s to A | 2025-05-25 | Canyons 15th Annual Red, White and Blue Mem venue |
| 200 Freestyle | LCM | 2:31.68 | BB+11.09s to A | 2025-05-24 | Canyons 15th Annual Red, White and Blue Mem venue |
| 100 Backstroke | LCM | 1:22.66 | B+4.97s to BB | 2025-05-25 | Canyons 15th Annual Red, White and Blue Mem venue |
| 100 Breaststroke | LCM | 1:27.16 | BB+6.57s to A | 2025-05-24 | Canyons 15th Annual Red, White and Blue Mem venue |
| 200 Breaststroke | LCM | 2:59.15 | BB+4.36s to A | 2025-07-19 | 2025 Summer Pacific Champs @BLAST venue |
| 100 Butterfly | LCM | 1:24.99 | +4.70s to B | 2025-05-24 | Canyons 15th Annual Red, White and Blue Mem venue |
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.
Fastest relay legs
| Leg | Course | Time | Start | Relay | Date | Meet |
|---|---|---|---|---|---|---|
| 100 Breaststroke | LCM | 1:23.54 | flying | 400 Medley Relay (leg 2) | 2025-07-25 | 2025 CA SCS Summer A/G 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 13-14 · SCY
1136 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR SCY | 2:37.46 | 578 |
| 200 IM SCY | 2:23.89 | 558 |
| 500 FR SCY | — | 0 |
| 200 BK SCY | — | 0 |
| 200 FL SCY | — | 0 |
| 400 IM SCY | — | 0 |
IMR 13-14 · SCY
2561 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:09.94 | 556 |
| 100 BK SCY | 1:06.28 | 525 |
| 100 BR SCY | 1:13.77 | 548 |
| 100 FL SCY | 1:13.37 | 374 |
| 200 IM SCY | 2:23.89 | 558 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 58.96
Front half 27.62s · back half 31.34s
200 Freestyle SCY 2:09.94
Front half 60.92s · back half 69.02s
100 Backstroke SCY 1:06.28
Front half 32.18s · back half 34.10s
100 Breaststroke SCY 1:13.77
Front half 34.60s · back half 39.17s
200 Breaststroke SCY 2:37.46
100 Butterfly SCY 1:13.37
Front half 33.63s · back half 39.74s
200 Individual Medley SCY 2:23.89
Front half 66.67s · back half 77.22s
100 Freestyle LCM 1:06.48
Front half 31.60s · back half 34.88s
200 Freestyle LCM 2:31.68
Front half 72.25s · back half 79.43s
100 Backstroke LCM 1:22.66
Front half 40.03s · back half 42.63s
200 Breaststroke LCM 2:59.15
Front half 84.09s · back half 95.06s
100 Butterfly LCM 1:24.99
Front half 32.71s · back half 52.28s
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.