swimNathan Chiu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 24.17 | A+0.48s to AA | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 100 Freestyle | SCY | 52.98 | A+0.99s to AA | 2026-02-28 | 2026 Winter ISI Regionals- PAC fast pool |
| 50 Breaststroke | SCY | 30.74 | AA+1.25s to AAA | 2026-03-01 | 2026 Winter ISI Regionals- PAC fast pool |
| 100 Breaststroke | SCY | 1:06.68 | A+2.09s to AA | 2026-02-28 | 2026 Winter ISI Regionals- PAC fast pool |
| 50 Freestyle | LCM | 28.56 | A+1.17s to AA | 2024-06-30 | 2024 Last Dance Open venue |
| 100 Freestyle | LCM | 1:05.83 | BB+3.54s to A | 2024-06-29 | 2024 Last Dance Open venue |
| 200 Freestyle | LCM | 2:27.27 | BB+10.08s to A | 2024-06-30 | 2024 Last Dance Open venue |
| 100 Backstroke | LCM | 1:20.59 | B+5.20s to BB | 2024-06-29 | 2024 Last Dance Open venue |
| 100 Breaststroke | LCM | 1:25.58 | B+0.69s to BB | 2024-06-30 | 2024 Last Dance Open venue |
| 200 Breaststroke | LCM | 3:09.66 | B+3.97s to BB | 2024-06-29 | 2024 Last Dance Open venue |
| 100 Butterfly | LCM | 1:19.37 | +0.78s to B | 2024-06-30 | 2024 Last Dance Open venue |
| 200 Individual Medley | LCM | 2:44.86 | BB+11.67s to A | 2024-06-29 | 2024 Last Dance Open venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 15.
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 15-16 · LCM
969 points (2/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 BR LCM | 3:09.66 | 455 |
| 200 IM LCM | 2:44.86 | 514 |
| 400 FR LCM | — | 0 |
| 200 BK LCM | — | 0 |
| 200 FL LCM | — | 0 |
| 400 IM LCM | — | 0 |
IMR 15-16 · LCM
2286 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR LCM | 2:27.27 | 507 |
| 100 BK LCM | 1:20.59 | 402 |
| 100 BR LCM | 1:25.58 | 481 |
| 100 FL LCM | 1:19.37 | 382 |
| 200 IM LCM | 2:44.86 | 514 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 52.98
Front half 25.08s · back half 27.90s
100 Breaststroke SCY 1:06.68
Front half 31.22s · back half 35.46s
200 Freestyle LCM 2:27.27
Front half 70.29s · back half 76.98s
200 Breaststroke LCM 3:09.66
Front half 88.60s · back half 101.06s
200 Individual Medley LCM 2:44.86
Front half 78.12s · back half 86.74s
Progression
Faster times are higher. One card per event, all courses & history.