swimSebastian Hui
Personal records
| Event | Course | Best | Cut | Date | Meet |
|---|---|---|---|---|---|
| 50 Freestyle | SCY | 25.03 | BB+0.94s to A·+2.64s to Sectionals | 2025-04-13 | 2025 GTSA TYR Spring Championship venue |
| 100 Freestyle | SCY | 57.17 | B+0.18s to BB·+8.68s to Sectionals | 2026-04-11 | 2026 GTSA TYR Spring Championship venue |
| 200 Freestyle | SCY | 2:19.76 | +4.37s to B·+33.47s to Sectionals | 2026-04-12 | 2026 GTSA TYR Spring Championship venue |
| 500 Freestyle | SCY | 6:39.51 | +32.22s to B·+112.12s to Sectionals | 2026-04-10 | 2026 GTSA TYR Spring Championship venue |
| 50 Backstroke | SCY | 29.52 | B+0.53s to BB·+5.83s to Futures | 2025-06-08 | 2025 ne nssc sjp 6 8 25 results |
| 100 Backstroke | SCY | 1:04.10 | B+2.01s to BB·+9.61s to Sectionals | 2026-04-12 | 2026 GTSA TYR Spring Championship venue |
| 200 Backstroke | SCY | 2:23.89 | B+8.20s to BB·+25.30s to Sectionals | 2026-04-11 | 2026 GTSA TYR Spring Championship venue |
| 50 Butterfly | SCY | 32.58 | +1.39s to B·+9.69s to Futures | 2025-01-01 | 2025 ne nssc 2fast2furious results |
| 100 Butterfly | SCY | 1:03.73 | B+2.34s to BB·+10.54s to Sectionals | 2026-04-11 | 2026 GTSA TYR Spring Championship venue |
| 200 Individual Medley | SCY | 2:33.96 | +4.37s to B·+34.57s to Sectionals | 2025-04-12 | 2025 GTSA TYR Spring Championship venue |
| 400 Individual Medley | SCY | 5:33.41 | +11.42s to B·+78.32s to Sectionals | 2026-04-10 | 2026 GTSA TYR Spring Championship venue |
| 50 Freestyle | LCM | 29.12 | BB+1.33s to A·+3.63s to Sectionals | 2025-07-27 | 2025 NE NSSC Silver Championship fast pool |
| 100 Freestyle | LCM | 1:06.55 | B+0.86s to BB·+11.06s to Sectionals | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 100 Backstroke | LCM | 1:14.66 | B+1.57s to BB·+12.67s to Sectionals | 2025-07-25 | 2025 NE NSSC Silver Championship |
| 200 Backstroke | LCM | 2:47.62 | B+8.33s to BB·+32.83s to Sectionals | 2026-06-26 | 2026 NE NSSC June 26-28 MIT Invitational |
| 100 Butterfly | LCM | 1:15.54 | B+4.95s to BB·+15.35s to Sectionals | 2025-07-27 | 2025 NE NSSC Silver Championship fast pool |
Cuts are USA Swimming single-age motivational standards (B → AAAA) at age 17.
National cuts (Sectionals → Nationals) are the current-season meet qualifying times for the swimmer's zone and age group; ✓ marks the hardest cut already achieved.
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 17-18 · SCY
1470 points (4/6 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 500 FR SCY | 6:39.51 | 316 |
| 200 BK SCY | 2:23.89 | 421 |
| 200 IM SCY | 2:33.96 | 370 |
| 400 IM SCY | 5:33.41 | 363 |
| 200 BR SCY | — | 0 |
| 200 FL SCY | — | 0 |
IMR 17-18 · SCY
1638 points (4/5 events — incomplete)
| Event | Time | Points |
|---|---|---|
| 200 FR SCY | 2:19.76 | 368 |
| 100 BK SCY | 1:04.10 | 443 |
| 100 FL SCY | 1:03.73 | 457 |
| 200 IM SCY | 2:33.96 | 370 |
| 100 BR 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 57.17
Front half 27.04s · back half 30.13s
200 Freestyle SCY 2:19.76
Front half 65.26s · back half 74.50s
500 Freestyle SCY 6:39.51
Front half 185.59s · back half 213.92s
100 Backstroke SCY 1:04.10
Front half 29.95s · back half 34.15s
200 Backstroke SCY 2:23.89
Front half 65.74s · back half 78.15s
100 Butterfly SCY 1:03.73
Front half 29.59s · back half 34.14s
200 Individual Medley SCY 2:33.96
Front half 67.78s · back half 86.18s
400 Individual Medley SCY 5:33.41
100 Backstroke LCM 1:14.66 split/total mismatch
Front half 36.45s · back half 38.21s
200 Backstroke LCM 2:47.62 split/total mismatch
Front half 80.29s · back half 87.33s
100 Butterfly LCM 1:15.54
Front half 34.09s · back half 41.45s
Progression
Faster times are higher. One card per event, all courses & history.