swimNathan Boonyapredee
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 32.76 | B+0.17s to BB | 2024-07-13 | 2024 IL DLTA Summer Regional Championships slow pool |
| 100 Freestyle | SCY | 1:10.72 | B+0.13s to BB | 2024-07-14 | 2024 IL DLTA Summer Regional Championships slow pool |
| 50 Backstroke | SCY | 39.03 | B+0.94s to BB | 2024-07-13 | 2024 IL DLTA Summer Regional Championships slow pool |
| 200 Backstroke | SCY | 2:43.78 | BB+2.99s to A | 2025-01-01 | 1572906 |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 11.
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 | 26.84 | flat | 200 Free Relay | 2026-03-12 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Freestyle | SCY | 33.43 | flying | 200 Free Relay (leg 3) | 2024-07-14 | 2024 IL DLTA Summer Regional Championships |
| 100 Freestyle | SCY | 1:03.84 | flat | 400 Free Relay | 2026-03-15 | 2026 ISI Winter 11-14 Age Group Championships |
| 100 Freestyle | SCY | 53.54 | flying | 400 Medley Relay (leg 4) | 2026-03-14 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Backstroke | SCY | 37.76 | flat | 200 Medley Relay | 2024-07-13 | 2024 IL DLTA Summer Regional Championships |
| 50 Butterfly | SCY | 29.61 | flying | 200 Medley Relay (leg 3) | 2026-03-13 | 2026 ISI Winter 11-14 Age Group Championships |
| 50 Freestyle | LCM | 34.83 | flying | 200 Free Relay (leg 2) | 2024-07-18 | 2024 IL Swimming LC Age Group Championships |
| 50 Backstroke | LCM | 42.09 | flat | 200 Medley Relay | 2024-07-19 | 2024 IL Swimming LC Age Group Championships |
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
IMR 11-12 · SCY
376 points (1/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 50 BK SCY | 39.03 | 376 |
| 200 FR 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 1:10.72
Front half 33.58s · back half 37.14s
200 Backstroke SCY 2:43.78 split/total mismatch
Front half 37.05s · back half 126.73s
Progression
Faster times are higher. One card per event, all courses & history.