swimNathan Hu
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 25 Freestyle | SCY | 11.21 | 2025-01-01 | 1662191 | |
| 50 Freestyle | SCY | 21.58 | AAA+0.49s to AAAA | 2026-03-15 | 2026 Bellevue Club Premier Invite- Approved fast pool |
| 100 Freestyle | SCY | 46.85 | AAA+0.76s to AAAA | 2025-12-18 | 2025 WA State Senior SC Champs- APPROVED |
| 200 Freestyle | SCY | 1:41.34 | AAAA | 2026-02-21 | 2026 WIAA 4A Boys HS State Champs- OB venue |
| 500 Freestyle | SCY | 4:16.36 | AAAA | 2026-01-24 | 2026 PN IST January Invitational |
| 25 Backstroke | SCY | 12.47 | 2025-01-01 | 1662191 | |
| 50 Backstroke | SCY | 23.61 | AAA+0.22s to AAAA | 2025-12-20 | 2025 WA State Senior SC Champs- APPROVED venue |
| 100 Backstroke | SCY | 50.66 | AAA+0.57s to AAAA | 2026-02-21 | 2026 WIAA 4A Boys HS State Champs- OB venue |
| 200 Backstroke | SCY | 1:54.99 | AA+0.20s to AAA | 2025-03-29 | 2025 Four Corners Speedo Sectionals - Austin venue |
| 25 Breaststroke | SCY | 13.72 | 2025-01-01 | 1662191 | |
| 50 Breaststroke | SCY | 27.41 | AAA+0.42s to AAAA | 2026-01-15 | 2026 PN VAST 49th Annual Washington Open- APP |
| 100 Breaststroke | SCY | 1:00.05 | AA+0.66s to AAA | 2025-03-07 | 2025 BBST Seize the Day Invitational |
| 200 Breaststroke | SCY | 2:21.34 | BB+0.55s to A | 2024-02-24 | 2024 PN February Age Group Invitational venue |
| 25 Butterfly | SCY | 11.50 | 2025-09-27 | 2025 PN IST Sockeye Sprints venue | |
| 50 Butterfly | SCY | 22.86 | AAAA | 2026-01-18 | 2026 PN VAST 49th Annual Washington Open- APP venue |
| 100 Butterfly | SCY | 51.05 | AAA+1.46s to AAAA | 2025-12-18 | 2025 WA State Senior SC Champs- APPROVED |
| 200 Butterfly | SCY | 2:11.46 | BB+3.97s to A | 2024-02-24 | 2024 PN February Age Group Invitational venue |
| 100 Individual Medley | SCY | 57.05 | 2024-02-25 | 2024 PN February Age Group Invitational venue | |
| 200 Individual Medley | SCY | 1:54.80 | AAA+2.61s to AAAA | 2025-12-18 | 2025 WA State Senior SC Champs- APPROVED |
| 400 Individual Medley | SCY | 4:15.16 | AA+2.17s to AAA | 2025-11-15 | 2025 PN IST November Invitational venue |
| 50 Freestyle | LCM | 24.44 | AAA+0.05s to AAAA | 2026-06-14 | 2026 PN IST June Invtational- Approved venue |
| 100 Freestyle | LCM | 53.94 | AAA+0.95s to AAAA | 2025-07-20 | 2025 PN 13&O LC Senior Championships venue |
| 200 Freestyle | LCM | 1:59.07 | AAA+2.48s to AAAA | 2025-07-18 | 2025 PN 13&O LC Senior Championships venue |
| 400 Freestyle | LCM | 5:01.65 | BB+17.36s to A | 2022-06-03 | 2022 IE VS Apple Capital slow pool |
| 50 Backstroke | LCM | 28.23 | AAA+0.24s to AAAA | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 100 Backstroke | LCM | 1:01.17 | AAA+2.08s to AAAA | 2025-07-18 | 2025 PN 13&O LC Senior Championships venue |
| 200 Backstroke | LCM | 2:16.46 | AA+1.67s to AAA | 2025-07-26 | USA Swimming Futures Sacramento 2025 venue |
| 50 Breaststroke | LCM | 33.47 | AA+1.38s to AAA | 2026-05-16 | 2026 PN IST Sockeye Springtime Madness App. venue |
| 100 Breaststroke | LCM | 1:11.45 | AA+2.26s to AAA | 2026-06-13 | 2026 PN IST June Invtational- Approved venue |
| 200 Breaststroke | LCM | 2:45.78 | BB+1.09s to A | 2024-05-18 | 2024 PN IST Sockeye Springtime Madness venue |
| 50 Butterfly | LCM | 26.89 | AAA+0.50s to AAAA | 2026-05-17 | 2026 PN IST Sockeye Springtime Madness App. venue |
| 100 Butterfly | LCM | 57.58 | AAA+0.59s to AAAA | 2026-05-21 | 2026 PN IST Sockeye Springtime Madness App. |
| 200 Butterfly | LCM | 2:50.48 | +0.89s to B | 2023-06-03 | 2023 IE VS Apple Capital slow pool |
| 200 Individual Medley | LCM | 2:13.28 | AAA+3.29s to AAAA | 2025-07-19 | 2025 PN 13&O LC Senior Championships venue |
| 400 Individual Medley | LCM | 5:13.50 | A+7.81s to AA | 2024-05-17 | 2024 PN IST Sockeye Springtime Madness venue |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
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 | 22.11 | flying | 200 Free Relay (leg 2) | 2024-02-03 | 2024 PN OB KingCo Conference Boys HS Champs |
| 100 Freestyle | SCY | 46.37 | flat | 400 Free Relay | 2026-02-14 | 2026 (WIAA) Sea-King District II 4ABoys HS OB |
| 100 Freestyle | SCY | 46.51 | flying | 400 Free Relay (leg 3) | 2025-02-22 | 2025 4A Boys State Swim/Dive Champs |
| 50 Backstroke | SCY | 23.42 | flat | 200 Medley Relay | 2026-02-21 | 2026 WIAA 4A Boys HS State Champs- OB |
| 50 Freestyle | LCM | 24.75 | flying | 200 Free Relay (leg 3) | 2025-07-23 | USA Swimming Futures Sacramento 2025 |
| 100 Freestyle | LCM | 54.18 | flying | 400 Free Relay (leg 3) | 2025-07-25 | USA Swimming Futures Sacramento 2025 |
| 100 Freestyle | LCM | 54.06 | flying | 400 Medley Relay (leg 4) | 2025-07-26 | USA Swimming Futures Sacramento 2025 |
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 17-18 · SCY
4849 points (6/6 events)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 4:16.36 | 1100 |
| 200 BK SCY | 1:54.99 | 825 |
| 200 BR SCY | 2:21.34 | 638 |
| 200 FL SCY | 2:11.46 | 582 |
| 200 IM SCY | 1:54.80 | 893 |
| 400 IM SCY | 4:15.16 | 811 |
IMR 17-18 · SCY
4456 points (5/5 events)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 1:41.34 | 966 |
| 100 BK SCY | 50.66 | 898 |
| 100 BR SCY | 1:00.05 | 810 |
| 100 FL SCY | 51.05 | 889 |
| 200 IM SCY | 1:54.80 | 893 |
Scored against AAAA motivational base times: ordering is exact, absolute points run ~25% above the official USA Swimming scale.
PR splits
100 Freestyle SCY 46.85
200 Freestyle SCY 1:41.34 RT 0.65s
Front half 48.40s · back half 52.94s
100 Backstroke SCY 50.66 RT 0.84s
Front half 23.97s · back half 26.69s
200 Backstroke SCY 1:54.99
Front half 55.40s · back half 59.59s
100 Breaststroke SCY 1:00.05
200 Breaststroke SCY 2:21.34 RT 0.52s
Front half 66.71s · back half 74.63s
200 Butterfly SCY 2:11.46 RT 0.54s
Front half 58.88s · back half 72.58s
100 Individual Medley SCY 57.05 RT 0.68s
Front half 25.83s · back half 31.22s
200 Individual Medley SCY 1:54.80
Front half 52.97s · back half 61.83s
400 Individual Medley SCY 4:15.16
Front half 123.04s · back half 132.12s
200 Freestyle LCM 1:59.07 RT 0.71s
Front half 57.08s · back half 61.99s
400 Freestyle LCM 5:01.65
Front half 150.21s · back half 151.44s
200 Backstroke LCM 2:16.46
Front half 66.02s · back half 70.44s
200 Breaststroke LCM 2:45.78 RT 0.53s
Front half 78.59s · back half 87.19s
200 Butterfly LCM 2:50.48
Front half 70.71s · back half 99.77s
200 Individual Medley LCM 2:13.28 RT 0.69s
Front half 62.18s · back half 71.10s
400 Individual Medley LCM 5:13.50 RT 0.66s
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.